The NetBSD Project

CVS log for src/sys/dev/raidframe/rf_netbsdkintf.c

[BACK] Up to [cvs.NetBSD.org] / src / sys / dev / raidframe

Request diff between arbitrary revisions


Default branch: MAIN


Revision 1.376.4.4 / (download) - annotate - [select for diffs], Mon Aug 29 16:02:34 2022 UTC (5 months, 1 week ago) by martin
Branch: netbsd-9
Changes since 1.376.4.3: +4 -2 lines
Diff to previous 1.376.4.3 (colored) to branchpoint 1.376 (colored) next main 1.377 (colored)

Pull up following revision(s) (requested by oster in ticket #1506):

	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.409

RAIDframe must be initialized for the RAIDFRAME_SET_LAST_UNIT
and RAIDFRAME_SHUTDOWN ioctls.

Revision 1.410 / (download) - annotate - [select for diffs], Sun Aug 28 00:37:41 2022 UTC (5 months, 1 week ago) by oster
Branch: MAIN
CVS Tags: netbsd-10-base, netbsd-10, bouyer-sunxi-drm-base, bouyer-sunxi-drm, HEAD
Changes since 1.409: +11 -45 lines
Diff to previous 1.409 (colored)

Simplify the check for what ioctls can be done in raidioctl() without
the device being initialized.

Revision 1.409 / (download) - annotate - [select for diffs], Sun Aug 28 00:26:04 2022 UTC (5 months, 1 week ago) by oster
Branch: MAIN
Changes since 1.408: +4 -2 lines
Diff to previous 1.408 (colored)


RAIDframe must be initialized for the RAIDFRAME_SET_LAST_UNIT
and RAIDFRAME_SHUTDOWN ioctls.

XXX Pullup-9

Reported-by: syzbot+1c20fcbe34d72cd7fbda@syzkaller.appspotmail.com

Revision 1.376.4.3 / (download) - annotate - [select for diffs], Fri Aug 12 15:18:13 2022 UTC (5 months, 3 weeks ago) by martin
Branch: netbsd-9
Changes since 1.376.4.2: +41 -10 lines
Diff to previous 1.376.4.2 (colored) to branchpoint 1.376 (colored)

Pull up following revision(s) (requested by mrg in ticket #1500):

	sys/dev/raidframe/rf_driver.c: revision 1.140 (patch)
	sys/dev/raidframe/rf_disks.c: revision 1.93 (patch)
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.408 (patch)

raidframe: reject invalid values for numCol and numSpares

numCol and numSpares are "int" so they can be "-1" internally,
which means negative values need to be rejected, as well as
values higher than RF_MAXCOL/RF_MAXSPARES.
explicitly nul-terminate all strings coming from userland.


some minor CSE that avoids signed arith.

this fixes issues in the RAIDFRAME_ADD_HOT_SPARE,
RAIDFRAME_CONFIGURE, RAIDFRAME_DELETE_COMPONENT,
RAIDFRAME_INCORPORATE_HOT_SPARE, and RAIDFRAME_REBUILD_IN_PLACE
ioctl commands.


ok oster@ riastradh@

Revision 1.408 / (download) - annotate - [select for diffs], Wed Aug 10 01:16:38 2022 UTC (5 months, 4 weeks ago) by mrg
Branch: MAIN
Changes since 1.407: +41 -10 lines
Diff to previous 1.407 (colored)

raidframe: reject invalid values for numCol and numSpares

numCol and numSpares are "int" so they can be "-1" internally,
which means negative values need to be rejected, as well as
values higher than RF_MAXCOL/RF_MAXSPARES.

explicitly nul-terminate all strings coming from userland.

some minor CSE that avoids signed arith.

this fixes issues in the RAIDFRAME_ADD_HOT_SPARE,
RAIDFRAME_CONFIGURE, RAIDFRAME_DELETE_COMPONENT,
RAIDFRAME_INCORPORATE_HOT_SPARE, and RAIDFRAME_REBUILD_IN_PLACE
ioctl commands.

Reported-by: syzbot+b584943ad1f8ab9d4fe0@syzkaller.appspotmail.com

https://syzkaller.appspot.com/bug?id=61e07e418261f8eec8a37a9226725fe31820edd0
https://syzkaller.appspot.com/bug?id=ca0c997b40de81c0f0b44790217731f142003149
https://syzkaller.appspot.com/bug?id=6fc452d228453494655a85264591dd9054cc0b08
https://syzkaller.appspot.com/bug?id=873f0271682713a27adc9a49dd7109c70b35fda3


XXX: pullup-8, pullup-9.

ok oster@ riastradh@

Revision 1.376.4.2 / (download) - annotate - [select for diffs], Wed Aug 3 10:55:45 2022 UTC (6 months ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-3-RELEASE
Changes since 1.376.4.1: +8 -2 lines
Diff to previous 1.376.4.1 (colored) to branchpoint 1.376 (colored)

Pull up following revision(s) (requested by riastradh in ticket #1485):

	sys/dev/pci/if_iwi.c: revision 1.117
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.401
	sys/dev/scsipi/ses.c: revision 1.52
	sys/dev/isa/mcd.c: revision 1.121

sys/dev: Memset zero before copyout.

Just in case of uninitialized padding which would lead to kernel
stack disclosure.  If the compiler can prove the memset redundant
then it can optimize it away; otherwise better safe than sorry.

I think the iwi(4), mcd(4), and ses(4) changes actually plug leaks;
the raidframe(4) change probably doesn't (but doesn't hurt).

Revision 1.407 / (download) - annotate - [select for diffs], Sat Apr 16 16:40:54 2022 UTC (9 months, 3 weeks ago) by andvar
Branch: MAIN
Changes since 1.406: +3 -3 lines
Diff to previous 1.406 (colored)

Fix mistake in error branch locking caused by previous changes.
vput(vp) also unlocks vp, thus unlocking happens twice in error flow
causing kernel to panic with failed assertion lktype != LK_NONE
in vfs_vnode.c#778. Thanks riastradh with finding the issue.

Revision 1.406 / (download) - annotate - [select for diffs], Sat Apr 16 07:57:33 2022 UTC (9 months, 3 weeks ago) by hannken
Branch: MAIN
Changes since 1.405: +7 -3 lines
Diff to previous 1.405 (colored)

Unlock vnode for VOP_IOCTL().

Revision 1.405 / (download) - annotate - [select for diffs], Mon Mar 28 13:07:14 2022 UTC (10 months, 1 week ago) by wiz
Branch: MAIN
Changes since 1.404: +3 -3 lines
Diff to previous 1.404 (colored)

Restore another historic RCS Id.

Revision 1.404 / (download) - annotate - [select for diffs], Mon Mar 28 12:33:21 2022 UTC (10 months, 1 week ago) by riastradh
Branch: MAIN
Changes since 1.403: +4 -13 lines
Diff to previous 1.403 (colored)

driver(9): devsw_detach never fails.  Make it return void.

Prune a whole lotta dead branches as a result of this.  (Some logic
calling this is also wrong for other reasons; devsw_detach is final
-- you should never have any reason to decide to roll it back.  To be
cleaned up in subsequent commits...)

XXX kernel ABI change to devsw_detach signature requires bump

Revision 1.403 / (download) - annotate - [select for diffs], Fri Mar 11 01:59:33 2022 UTC (10 months, 4 weeks ago) by mrg
Branch: MAIN
Changes since 1.402: +9 -15 lines
Diff to previous 1.402 (colored)

convert non-config-handled "DEBUG_ROOT" to aprint_debug().

now it's possible to get boot-time info about raidframe root
device selection with simple "boot -x".

Revision 1.402 / (download) - annotate - [select for diffs], Wed Mar 9 10:04:06 2022 UTC (10 months, 4 weeks ago) by mrg
Branch: MAIN
Changes since 1.401: +7 -7 lines
Diff to previous 1.401 (colored)

merge two debug lines in auto-root selection.

Revision 1.401 / (download) - annotate - [select for diffs], Thu Sep 9 23:26:37 2021 UTC (16 months, 4 weeks ago) by riastradh
Branch: MAIN
Changes since 1.400: +8 -2 lines
Diff to previous 1.400 (colored)

sys/dev: Memset zero before copyout.

Just in case of uninitialized padding which would lead to kernel
stack disclosure.  If the compiler can prove the memset redundant
then it can optimize it away; otherwise better safe than sorry.

I think the iwi(4), mcd(4), and ses(4) changes actually plug leaks;
the raidframe(4) change probably doesn't (but doesn't hurt).

Revision 1.400 / (download) - annotate - [select for diffs], Sat Aug 28 16:00:52 2021 UTC (17 months, 1 week ago) by oster
Branch: MAIN
Changes since 1.399: +15 -3 lines
Diff to previous 1.399 (colored)

If there is a FS_RAID partition on a disk, then we shouldn't look at
the raw partition.  In particular, we now need to account for the case
where an existing FS_RAID partition is now open because it is in use.
If that is the case, we don't look at the raw partition.

Addresses PR kern/56369.

Revision 1.399 / (download) - annotate - [select for diffs], Sat Aug 7 16:19:15 2021 UTC (18 months ago) by thorpej
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf2
Changes since 1.398: +2 -2 lines
Diff to previous 1.398 (colored)

Merge thorpej-cfargs2.

Revision 1.397.2.1 / (download) - annotate - [select for diffs], Thu Aug 5 03:37:41 2021 UTC (18 months ago) by thorpej
Branch: thorpej-cfargs2
Changes since 1.397: +75 -3 lines
Diff to previous 1.397 (colored) next main 1.398 (colored)

Sync w/ HEAD.

Revision 1.398 / (download) - annotate - [select for diffs], Mon Aug 2 20:31:14 2021 UTC (18 months ago) by oster
Branch: MAIN
CVS Tags: thorpej-futex2-base, thorpej-futex2, thorpej-cfargs2-base
Changes since 1.397: +75 -3 lines
Diff to previous 1.397 (colored)


Support on-demand re-scanning all devices to look for
autoconfig RAID sets.  raidctl now supports looking
for autoconfig RAID sets with a new '-L' flag.

Revision 1.391.2.3 / (download) - annotate - [select for diffs], Sun Aug 1 22:42:31 2021 UTC (18 months ago) by thorpej
Branch: thorpej-i2c-spi-conf
Changes since 1.391.2.2: +45 -33 lines
Diff to previous 1.391.2.2 (colored) to branchpoint 1.391 (colored) next main 1.392 (colored)

Sync with HEAD.

Revision 1.397 / (download) - annotate - [select for diffs], Mon Jul 26 22:50:36 2021 UTC (18 months, 1 week ago) by oster
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf-base
Branch point for: thorpej-cfargs2
Changes since 1.396: +38 -24 lines
Diff to previous 1.396 (colored)

Add support for detecting and configuring nested RAID setups at boot.

Revision 1.396 / (download) - annotate - [select for diffs], Fri Jul 23 02:35:14 2021 UTC (18 months, 2 weeks ago) by oster
Branch: MAIN
Changes since 1.395: +3 -9 lines
Diff to previous 1.395 (colored)


All IO is async in the RAIDframe kernel driver, so desc->async_flag
isn't needed.  Cleanup the flag from rf_DoAccess() and its caller as
well.

Revision 1.395 / (download) - annotate - [select for diffs], Fri Jul 23 00:54:45 2021 UTC (18 months, 2 weeks ago) by oster
Branch: MAIN
Changes since 1.394: +8 -4 lines
Diff to previous 1.394 (colored)


Extensive mechanical changes to the pools used in RAIDframe.

Alloclist remains not per-RAID, so initialize that pool
separately/differently than the rest.

The remainder of pools in RF_Pools_s are now per-RAID pools.  Mostly
mechanical changes to functions to allocate/destroy per-RAID pools.
Needed to make raidPtr available in certain cases to be able to find
the per-RAID pools.

Extend rf_pool_init() to now populate a per-RAID wchan value that is
unique to each pool for a given RAID device.

TODO: Complete the analysis of the minimum number of items that are
required for each pool to allow IO to progress (i.e. so that a request
for pool resources can always be satisfied), and dynamically scale
minimum pool sizes based on RAID configuration.

Revision 1.391.2.2 / (download) - annotate - [select for diffs], Thu Jun 17 04:46:30 2021 UTC (19 months, 3 weeks ago) by thorpej
Branch: thorpej-i2c-spi-conf
Changes since 1.391.2.1: +104 -47 lines
Diff to previous 1.391.2.1 (colored) to branchpoint 1.391 (colored)

Sync w/ HEAD.

Revision 1.392.2.1 / (download) - annotate - [select for diffs], Mon May 31 22:15:19 2021 UTC (20 months, 1 week ago) by cjep
Branch: cjep_staticlib_x
Changes since 1.392: +104 -47 lines
Diff to previous 1.392 (colored) next main 1.393 (colored)

sync with head

Revision 1.394 / (download) - annotate - [select for diffs], Wed May 26 06:11:50 2021 UTC (20 months, 1 week ago) by mrg
Branch: MAIN
CVS Tags: cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1
Changes since 1.393: +62 -8 lines
Diff to previous 1.393 (colored)

support different endian raidframe component label.

there are two on-disk formats in use in raidframe:
- the component label
- the parity map

the parity map is a bitmap implemented as bytes, so it has no
endian issue.  the component label is the problem, as most of
the fields are 32 bit.  this change only supports version 2 of
raidframe (active since the year 2000.)

as component labels are read and used before a raidPtr for the
raid set has been created, there is no obvious storage for the
swapped indicator, so the in-core version remains the on-disk
version, while the rest of in-core label is swapped.

in raidread_component_label() and raidwrite_component_label(),
check if the swapped version, and if so, call new rf_swap_label()
and ensure that the in-core label is native-byte order.  for the
write method, an on-stack copy is modified before writing, so
that the in-core version remains valid.  (this stack usage is
below other stack usage in similar functions here.)

adjust the label ioctls RAIDFRAME_GET_COMPONENT_LABEL and
RAIDFRAME_GET_COMPONENT_LABEL80 to return the byte-swapped
version so that eg, raidctl -s reports the right version.

when performing final configuration of a raidset, report if a
label swapped, and also complain if there are differently swapped
versions on the other components.


tested on arm64, sparc64 and amd64
ok @oster

Revision 1.393 / (download) - annotate - [select for diffs], Mon May 24 07:43:15 2021 UTC (20 months, 2 weeks ago) by mrg
Branch: MAIN
Changes since 1.392: +45 -42 lines
Diff to previous 1.392 (colored)

make various things static, and minor KNF clean up.
ignore spiflash as a raid device.

Revision 1.391.2.1 / (download) - annotate - [select for diffs], Thu May 13 00:47:32 2021 UTC (20 months, 3 weeks ago) by thorpej
Branch: thorpej-i2c-spi-conf
Changes since 1.391: +4 -2 lines
Diff to previous 1.391 (colored)

Sync with HEAD.

Revision 1.392 / (download) - annotate - [select for diffs], Mon Apr 26 07:27:24 2021 UTC (21 months, 1 week ago) by mrg
Branch: MAIN
CVS Tags: cjep_staticlib_x-base
Branch point for: cjep_staticlib_x
Changes since 1.391: +4 -2 lines
Diff to previous 1.391 (colored)

if raidframe sets booted_device, log a debug message about it.

Revision 1.390.4.1 / (download) - annotate - [select for diffs], Sat Apr 17 17:26:19 2021 UTC (21 months, 3 weeks ago) by thorpej
Branch: thorpej-cfargs
Changes since 1.390: +3 -3 lines
Diff to previous 1.390 (colored) next main 1.391 (colored)

Sync with HEAD.

Revision 1.391 / (download) - annotate - [select for diffs], Sun Apr 11 01:41:12 2021 UTC (21 months, 3 weeks ago) by mrg
Branch: MAIN
CVS Tags: thorpej-cfargs-base
Branch point for: thorpej-i2c-spi-conf
Changes since 1.390: +3 -3 lines
Diff to previous 1.390 (colored)

mark an extremely uncommon, but sometimes seen, log message
with the function name it comes with.

Revision 1.390 / (download) - annotate - [select for diffs], Sun Sep 27 21:39:08 2020 UTC (2 years, 4 months ago) by christos
Branch: MAIN
CVS Tags: thorpej-futex-base, thorpej-futex
Branch point for: thorpej-cfargs
Changes since 1.389: +8 -8 lines
Diff to previous 1.389 (colored)

DIOCCACHESYNC takes an int argument, pass it through.

Revision 1.389 / (download) - annotate - [select for diffs], Tue Aug 25 13:50:00 2020 UTC (2 years, 5 months ago) by skrll
Branch: MAIN
Changes since 1.388: +20 -20 lines
Diff to previous 1.388 (colored)

KNF

Revision 1.388 / (download) - annotate - [select for diffs], Fri Jul 31 20:35:33 2020 UTC (2 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.387: +2 -3 lines
Diff to previous 1.387 (colored)

no need for continue

Revision 1.387 / (download) - annotate - [select for diffs], Fri Jul 31 20:34:38 2020 UTC (2 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.386: +5 -5 lines
Diff to previous 1.386 (colored)

- don't overwrite existing error.
- return the error not 0 if failing.

Revision 1.386 / (download) - annotate - [select for diffs], Fri Jul 31 19:30:09 2020 UTC (2 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.385: +28 -27 lines
Diff to previous 1.385 (colored)

Factor out the component cache flushing code; add retries.

Revision 1.385 / (download) - annotate - [select for diffs], Sat Jun 20 18:36:27 2020 UTC (2 years, 7 months ago) by riastradh
Branch: MAIN
Changes since 1.384: +36 -36 lines
Diff to previous 1.384 (colored)

Nix trailing whitespace.

Revision 1.384 / (download) - annotate - [select for diffs], Fri Jun 19 19:29:39 2020 UTC (2 years, 7 months ago) by jdolecek
Branch: MAIN
Changes since 1.383: +8 -9 lines
Diff to previous 1.383 (colored)

pass down b_flags B_PHYS|B_RAW|B_MEDIA_FLAGS from bio subsystem
to component I/O

fixes the xbd(4) KASSERT() triggered by raidframe, noted in PR kern/55397
by Frank Kardel

Revision 1.383 / (download) - annotate - [select for diffs], Tue Jun 16 14:45:08 2020 UTC (2 years, 7 months ago) by oster
Branch: MAIN
Changes since 1.382: +22 -22 lines
Diff to previous 1.382 (colored)

Improve wording in comments in raid_dumpblock().

Revision 1.356.4.4 / (download) - annotate - [select for diffs], Tue Apr 21 18:42:37 2020 UTC (2 years, 9 months ago) by martin
Branch: phil-wifi
Changes since 1.356.4.3: +1 -4 lines
Diff to previous 1.356.4.3 (colored) to branchpoint 1.356 (colored) next main 1.357 (colored)

Sync with HEAD

Revision 1.381.2.1 / (download) - annotate - [select for diffs], Mon Apr 20 11:29:07 2020 UTC (2 years, 9 months ago) by bouyer
Branch: bouyer-xenpvh
Changes since 1.381: +3 -6 lines
Diff to previous 1.381 (colored) next main 1.382 (colored)

Sync with HEAD

Revision 1.356.4.3 / (download) - annotate - [select for diffs], Mon Apr 13 08:04:47 2020 UTC (2 years, 9 months ago) by martin
Branch: phil-wifi
Changes since 1.356.4.2: +10 -47 lines
Diff to previous 1.356.4.2 (colored) to branchpoint 1.356 (colored)

Mostly merge changes from HEAD upto 20200411

Revision 1.382 / (download) - annotate - [select for diffs], Mon Apr 13 00:27:17 2020 UTC (2 years, 9 months ago) by chs
Branch: MAIN
CVS Tags: phil-wifi-20200421, bouyer-xenpvh-base2, bouyer-xenpvh-base1
Changes since 1.381: +3 -6 lines
Diff to previous 1.381 (colored)

slightly change and fix the semantics of pool_set*wat(), pool_sethardlimit()
and pool_prime() (and their pool_cache_* counterparts):

 - the pool_set*wat() APIs are supposed to specify thresholds for the count of
   free items in the pool before pool pages are automatically allocated or freed
   during pool_get() / pool_put(), whereas pool_sethardlimit() and pool_prime()
   are supposed to specify minimum and maximum numbers of total items
   in the pool (both free and allocated).  these were somewhat conflated
   in the existing code, so separate them as they were intended.

 - change pool_prime() to take an absolute number of items to preallocate
   rather than an increment over whatever was done before, and wait for
   any memory allocations to succeed.  since pool_prime() can no longer fail
   after this, change its return value to void and adjust all callers.

 - pool_setlowat() is documented as not immediately attempting to allocate
   any memory, but it was changed some time ago to immediately try to allocate
   up to the lowat level, so just fix the manpage to describe the current
   behaviour.

 - add a pool_cache_prime() to complete the API set.

Revision 1.356.4.2 / (download) - annotate - [select for diffs], Wed Apr 8 14:08:11 2020 UTC (2 years, 9 months ago) by martin
Branch: phil-wifi
Changes since 1.356.4.1: +3 -3 lines
Diff to previous 1.356.4.1 (colored) to branchpoint 1.356 (colored)

Merge changes from current as of 20200406

Revision 1.376.4.1 / (download) - annotate - [select for diffs], Sat Mar 21 15:52:09 2020 UTC (2 years, 10 months ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-2-RELEASE, netbsd-9-1-RELEASE
Changes since 1.376: +4 -4 lines
Diff to previous 1.376 (colored)

Pull up following revision(s) (requested by riastradh in ticket #795):

	sys/dev/dksubr.c: revision 1.112
	sys/arch/xen/xen/xbd_xenbus.c: revision 1.95
	sys/dev/scsipi/sd.c: revision 1.328
	sys/dev/dkvar.h: revision 1.32
	sys/dev/ld.c: revision 1.109
	sys/dev/cgd.c: revision 1.120
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.380
	sys/dev/ata/wd.c: revision 1.458

Add a flag to dk_dump for virtual disk devices.

If a disk is backed by a physical medium other than itself, such as
cgd(4), then it passes DK_DUMP_RECURSIVE to disable the recursion
detection for dk_dump.

If, however, a device represents a physical medium on its own, such
as wd(4), then it passes 0 instead.

With this, I can now dump to dk on cgd on dk on wd.

Revision 1.381 / (download) - annotate - [select for diffs], Sat Mar 21 06:02:13 2020 UTC (2 years, 10 months ago) by riastradh
Branch: MAIN
CVS Tags: phil-wifi-20200411, phil-wifi-20200406, bouyer-xenpvh-base
Branch point for: bouyer-xenpvh
Changes since 1.380: +3 -3 lines
Diff to previous 1.380 (colored)

Restore historic $Hdr: ...$ text.

This was presumably eaten by git cvsexportcommit, which is curious
because I thought I had gotten out of the habit of passing -k to it.

Revision 1.380 / (download) - annotate - [select for diffs], Sun Mar 1 03:21:54 2020 UTC (2 years, 11 months ago) by riastradh
Branch: MAIN
CVS Tags: is-mlppp-base, is-mlppp
Changes since 1.379: +4 -4 lines
Diff to previous 1.379 (colored)

Add a flag to dk_dump for virtual disk devices.

If a disk is backed by a physical medium other than itself, such as
cgd(4), then it passes DK_DUMP_RECURSIVE to disable the recursion
detection for dk_dump.

If, however, a device represents a physical medium on its own, such
as wd(4), then it passes 0 instead.

With this, I can now dump to dk on cgd on dk on wd.

Revision 1.379 / (download) - annotate - [select for diffs], Sun Nov 10 21:16:37 2019 UTC (3 years, 2 months ago) by chs
Branch: MAIN
CVS Tags: phil-wifi-20191119, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Changes since 1.378: +10 -47 lines
Diff to previous 1.378 (colored)

in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.

Revision 1.378 / (download) - annotate - [select for diffs], Wed Oct 30 16:00:13 2019 UTC (3 years, 3 months ago) by martin
Branch: MAIN
Changes since 1.377: +3 -3 lines
Diff to previous 1.377 (colored)

Gcc -Os on landisk is not smart enough to follow the conditional
initialization and warns, unconditionaly initialize dksc at declaration
with a XXX gcc comment.

Revision 1.377 / (download) - annotate - [select for diffs], Wed Oct 30 07:59:44 2019 UTC (3 years, 3 months ago) by maxv
Branch: MAIN
Changes since 1.376: +3 -3 lines
Diff to previous 1.376 (colored)

Get &rsc->sc_dksc only when we know 'rsc' is not NULL. This was actually
harmless because we didn't use the pointer then.

Reported-by: syzbot+77097fae0e3aad6de088@syzkaller.appspotmail.com

Revision 1.356.4.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:07:31 2019 UTC (3 years, 7 months ago) by christos
Branch: phil-wifi
Changes since 1.356: +488 -506 lines
Diff to previous 1.356 (colored)

Sync with HEAD

Revision 1.376 / (download) - annotate - [select for diffs], Fri Mar 1 11:06:56 2019 UTC (3 years, 11 months ago) by pgoyette
Branch: MAIN
CVS Tags: phil-wifi-20190609, netbsd-9-base, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, isaki-audio2-base, isaki-audio2
Branch point for: netbsd-9
Changes since 1.375: +5 -5 lines
Diff to previous 1.375 (colored)

Rename the MODULE_*_HOOK() macros to MODULE_HOOK_*() as briefly
discussed on irc.

NFCI intended.

Ride the earlier kernel bump - it;s getting crowded.

Revision 1.375 / (download) - annotate - [select for diffs], Wed Feb 20 10:04:28 2019 UTC (3 years, 11 months ago) by hannken
Branch: MAIN
Changes since 1.374: +9 -6 lines
Diff to previous 1.374 (colored)

Fix vnode locking, must lock for VOP_OPEN() and VOP_UNLOCK() when done.

Revision 1.374 / (download) - annotate - [select for diffs], Sat Feb 9 03:34:00 2019 UTC (3 years, 11 months ago) by christos
Branch: MAIN
Changes since 1.373: +9 -10 lines
Diff to previous 1.373 (colored)

- Change the allocation macros to be more like function calls
- Change sizeof(type) -> sizeof(*variable)
- Use macros for the long buffer length allocations
- Remove "bit polishing" memsets() -- do them only once
- Remove unnecessary casts

Thanks to oster@ for finding bugs and testing.

Revision 1.373 / (download) - annotate - [select for diffs], Thu Feb 7 03:03:00 2019 UTC (4 years ago) by christos
Branch: MAIN
Changes since 1.372: +3 -3 lines
Diff to previous 1.372 (colored)

You need a star :-)

Revision 1.372 / (download) - annotate - [select for diffs], Wed Feb 6 23:00:16 2019 UTC (4 years ago) by christos
Branch: MAIN
Changes since 1.371: +12 -3 lines
Diff to previous 1.371 (colored)

- Restore indirecting through the data pointer
- Don't try to load compat code if the ioctl is not for us.

Revision 1.371 / (download) - annotate - [select for diffs], Wed Feb 6 03:37:13 2019 UTC (4 years ago) by oster
Branch: MAIN
Changes since 1.370: +5 -4 lines
Diff to previous 1.370 (colored)

Fix GET_INFO.  Yes, can probably be simplified.

Revision 1.370 / (download) - annotate - [select for diffs], Wed Feb 6 03:01:48 2019 UTC (4 years ago) by christos
Branch: MAIN
Changes since 1.369: +4 -4 lines
Diff to previous 1.369 (colored)

use 'data' directly.

Revision 1.369 / (download) - annotate - [select for diffs], Wed Feb 6 02:49:50 2019 UTC (4 years ago) by oster
Branch: MAIN
Changes since 1.368: +3 -3 lines
Diff to previous 1.368 (colored)

Fix logic inversion.  Progress, but still broken.

Revision 1.368 / (download) - annotate - [select for diffs], Wed Feb 6 02:49:09 2019 UTC (4 years ago) by oster
Branch: MAIN
Changes since 1.367: +7 -23 lines
Diff to previous 1.367 (colored)

Shuffle softc declarations to a different .h file.  Create missing
rf_get_raid().  Things compile, but don't work correctly.

Revision 1.367 / (download) - annotate - [select for diffs], Tue Feb 5 23:28:02 2019 UTC (4 years ago) by christos
Branch: MAIN
Changes since 1.366: +349 -391 lines
Diff to previous 1.366 (colored)

- Redo all the ioctl compat stuff to use a standard "ioctl" interface,
  and provide methods to the private softc
- Provide a function for constructing a RF_Raid_t from an RF_Config_t
- Factor out the big inline ioctl code into functions

Revision 1.366 / (download) - annotate - [select for diffs], Tue Feb 5 17:13:37 2019 UTC (4 years ago) by christos
Branch: MAIN
Changes since 1.365: +169 -143 lines
Diff to previous 1.365 (colored)

- Fix the FAIL_DISK handling (it would prolly trash the wrong disk before
  since the request structs are different and the row in the old struct is
  the col in the new one).
- Restructure the way compat modules are loaded so that we only load them
  for the ioctls that need them. Put a comment explaining why...
- Set retcode after loading compat (now that the fail disk passthrough
  hack is gone), so that various ioctls don't always fail.

Revision 1.365 / (download) - annotate - [select for diffs], Tue Feb 5 09:45:38 2019 UTC (4 years ago) by mrg
Branch: MAIN
Changes since 1.364: +2 -3 lines
Diff to previous 1.364 (colored)

remove duplicated line in previously.  noticed by paulg.

Revision 1.364 / (download) - annotate - [select for diffs], Tue Feb 5 09:28:00 2019 UTC (4 years ago) by mrg
Branch: MAIN
Changes since 1.363: +11 -7 lines
Diff to previous 1.363 (colored)

fix the previous:

rf_netbsd32 is only relevant on _LP64 as all the structures are
the same for arm32 oabi/eabi compat.

only do it for _LP64 *and* COMAPT_NETBSD32.

Revision 1.363 / (download) - annotate - [select for diffs], Mon Feb 4 21:57:47 2019 UTC (4 years ago) by mrg
Branch: MAIN
Changes since 1.362: +11 -13 lines
Diff to previous 1.362 (colored)

don't assume _LP64 == supports COMPAT_NETBSD32.

this is not true for alpha, ia64 and arm32 ports, and the first two
were not building because of it, and the latter would be missing
the oabi support (likely not a big deal, but still wrong.)

add a makefile fragment that tells you if it is supported and include
it where needed to define COMPAT_NETBSD32 when building the normal
kernel (ie, modules & rump.)


fixes alpha build, probably fixes ia64 build.


XXX: still leaves some netbsd32 code in rf_netbsdkintf.c, that should
     be moved into some hooks, but first the configuration setup
     needs to be moved into a common function the netbsd32 code can
     call into, vs living in the switch case itself.

Revision 1.362 / (download) - annotate - [select for diffs], Sun Feb 3 11:03:53 2019 UTC (4 years ago) by martin
Branch: MAIN
Changes since 1.361: +3 -3 lines
Diff to previous 1.361 (colored)

When we force COMPAT_NETBSD32 to be defined, force it to the same value
that opt_compate_netbsd32.h would have, otherwise we get a "redefined"
error from gcc.
XXX this looks fishy, Paul, can you have a look, please?

Revision 1.361 / (download) - annotate - [select for diffs], Sun Feb 3 08:02:24 2019 UTC (4 years ago) by pgoyette
Branch: MAIN
Changes since 1.360: +16 -23 lines
Diff to previous 1.360 (colored)

Don't include the raidframe compat code in the main raid module, the
compat code lives in their own compat_raid_xx modules, which will now
be autoloaded if needed.

While here, extract the compat_netbsd32_raid code into its own module,
too.

Welcome to 8.99.34

Revision 1.360 / (download) - annotate - [select for diffs], Tue Jan 29 09:28:50 2019 UTC (4 years ago) by pgoyette
Branch: MAIN
Changes since 1.359: +4 -4 lines
Diff to previous 1.359 (colored)

Normalize all the compat hooks' names to the form

	<subsystem>_<function>_<version>_hook

NFCI

XXX Note that although this introduces a change in the kernel-to-
XXX module interface, we are NOT bumping the kernel version number.
XXX We will bump the version number once the interface stabilizes.

Revision 1.359 / (download) - annotate - [select for diffs], Mon Jan 28 21:14:08 2019 UTC (4 years ago) by bad
Branch: MAIN
Changes since 1.358: +22 -10 lines
Diff to previous 1.358 (colored)

print additional debug information.  make rf_containsboot() return 0
if bdv == NULL, to aid in the former.

As discussed 1 week ago on tech-kern.

Revision 1.358 / (download) - annotate - [select for diffs], Sun Jan 27 02:08:42 2019 UTC (4 years ago) by pgoyette
Branch: MAIN
Changes since 1.357: +42 -48 lines
Diff to previous 1.357 (colored)

Merge the [pgoyette-compat] branch

Revision 1.356.2.11 / (download) - annotate - [select for diffs], Tue Jan 22 07:42:40 2019 UTC (4 years ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.356.2.10: +8 -25 lines
Diff to previous 1.356.2.10 (colored) to branchpoint 1.356 (colored) next main 1.357 (colored)

Convert the MODULE_{,VOID_}HOOK_CALL macros to do everything in-line
rather than defining an intermediate hook##call function.  Almost
all of the hooks are called only once, and although we lose the
ability of doing things like

	if (MODULE_HOOK_CALL(...) == 0) ...

we simplify things quite a bit.  With this change, we no longer need
to have both declaration and definition macros, and the definition
no longer needs to have both prototype argument list and a "real"
argument list.

FWIW, the above if now needs to written as

	int ret;

	MODULE_HOOK_CALL(..., ret);
	if (ret == 0) ...

with appropriate use of braces {}.

Revision 1.356.2.10 / (download) - annotate - [select for diffs], Fri Jan 18 08:50:42 2019 UTC (4 years ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.9: +5 -3 lines
Diff to previous 1.356.2.9 (colored) to branchpoint 1.356 (colored)

Synch with HEAD

Revision 1.356.2.9 / (download) - annotate - [select for diffs], Fri Jan 18 00:01:01 2019 UTC (4 years ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.8: +6 -6 lines
Diff to previous 1.356.2.8 (colored) to branchpoint 1.356 (colored)

Don't restrict hooks to having only int or void types.  Pass the hook's
type to the various macros, as needed.

Allows us to reduce diffs to original in at least one or two places (we
no longer have to provide an additional parameter to the hook routine
for returning a non-int return value).

Revision 1.356.2.8 / (download) - annotate - [select for diffs], Mon Jan 14 13:34:27 2019 UTC (4 years ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.7: +6 -6 lines
Diff to previous 1.356.2.7 (colored) to branchpoint 1.356 (colored)

Create a variant of the HOOK macros that handles hook routines of
type void, and use them where appropriate.

Revision 1.356.2.7 / (download) - annotate - [select for diffs], Sun Jan 13 10:49:50 2019 UTC (4 years ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.6: +8 -8 lines
Diff to previous 1.356.2.6 (colored) to branchpoint 1.356 (colored)

Remove the HOOK2 versions of the MODULE_HOOK macros.  There were
only a few uses, and using them led to some lack of clarity in the
code.  Instead, we now use two separate hooks, with names that
make it clear(er) what we're doing.

This also positions us to start unraveling some of the rtsock_50
mess, which will need (at least) five hooks.

Revision 1.357 / (download) - annotate - [select for diffs], Tue Jan 8 07:18:18 2019 UTC (4 years ago) by mrg
Branch: MAIN
CVS Tags: pgoyette-compat-20190127, pgoyette-compat-20190118
Changes since 1.356: +5 -3 lines
Diff to previous 1.356 (colored)

remove the final tsleep/wakeup pair in raidframe.

Revision 1.356.2.6 / (download) - annotate - [select for diffs], Sat Sep 29 21:36:14 2018 UTC (4 years, 4 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.5: +4 -8 lines
Diff to previous 1.356.2.5 (colored) to branchpoint 1.356 (colored)

In MODULE_HOOK_CALL_DECL we don't need to provide the actual argument
list for calling the hook function, nor do we need to provide the
default value (for when the hook has not been set).

Revision 1.356.2.5 / (download) - annotate - [select for diffs], Tue Sep 18 23:03:54 2018 UTC (4 years, 4 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.4: +6 -6 lines
Diff to previous 1.356.2.4 (colored) to branchpoint 1.356 (colored)

The COMPAT_HOOK macros were renamed to MODULE_HOOK, adjust all callers

Revision 1.356.2.4 / (download) - annotate - [select for diffs], Tue Sep 18 01:15:57 2018 UTC (4 years, 4 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.3: +13 -2 lines
Diff to previous 1.356.2.3 (colored) to branchpoint 1.356 (colored)

Split the COMPAT_CALL_HOOK to separate the declaration from the
implementation.  Some hooks are called from multiple source files,
and the old method resulted in duplicate implementations.

Implement MP-safe hooks for the usb_subr_30 code.  Pass the helper
functions as arguments to the compat code so it does not have to
determine if the kernel contains usb code.

Revision 1.356.2.3 / (download) - annotate - [select for diffs], Mon Sep 17 11:04:30 2018 UTC (4 years, 4 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.2: +18 -6 lines
Diff to previous 1.356.2.2 (colored) to branchpoint 1.356 (colored)

Adapt (most of) the indirect function pointers to the new MP-safe
mechanism.  Still remaining are the compat_netbsd32 stuff, and
some usb subroutines.

Revision 1.356.2.2 / (download) - annotate - [select for diffs], Sun Sep 9 22:12:16 2018 UTC (4 years, 4 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.1: +5 -4 lines
Diff to previous 1.356.2.1 (colored) to branchpoint 1.356 (colored)

In the case of no compat modules (ENOSYS returned from the stubs), reset
the retcode to zero so we don't return the wrong value when there is
nothing to do for the particular command.  This was causing spurious
failures for RAIDFRAME_SET_COMPONENT_LABEL which is wrapped in

	#if 0
	...
	#endif

Revision 1.356.2.1 / (download) - annotate - [select for diffs], Sat Mar 24 01:59:15 2018 UTC (4 years, 10 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356: +40 -49 lines
Diff to previous 1.356 (colored)

Separate the compat_50 and compat_80 dispatching code from the main
body of raidframe, and place into the appropriate compat modules.

Enable building of the compat_80 module.

Revision 1.356 / (download) - annotate - [select for diffs], Tue Jan 23 22:42:29 2018 UTC (5 years ago) by pgoyette
Branch: MAIN
CVS Tags: phil-wifi-base, pgoyette-compat-base, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, jdolecek-ncqfixes-base, jdolecek-ncqfixes
Branch point for: phil-wifi, pgoyette-compat
Changes since 1.355: +3 -3 lines
Diff to previous 1.355 (colored)

Add "bufq_fcfs" requirement to all those driver modules that explicitly
request it in their calls to bufq_alloc().

Revision 1.355 / (download) - annotate - [select for diffs], Sat Jan 20 01:32:45 2018 UTC (5 years ago) by mrg
Branch: MAIN
Changes since 1.354: +7 -2 lines
Diff to previous 1.354 (colored)

fixes for the previous, noted by nakayama@.

- RAIDFRAME_CONFIGURE needs to be versioned as the rows was removed,
  adding RAIDFRAME_CONFIGURE80, rf_config80() etc.
- RAIDFRAME_CONFIGURE32 changes to match
- rf_get_info80() passed the wrong source to copyout()

some fixes to my original change were independantly made by nakayama@
who confirmed the changes work properly now.

Revision 1.354 / (download) - annotate - [select for diffs], Fri Jan 19 09:04:23 2018 UTC (5 years ago) by skrll
Branch: MAIN
Changes since 1.353: +12 -2 lines
Diff to previous 1.353 (colored)

Fix some ARM kernel builds.  ARM abuses compat32 for ABI compatibility and
this means some ioctls overlap.

Revision 1.353 / (download) - annotate - [select for diffs], Thu Jan 18 00:32:49 2018 UTC (5 years ago) by mrg
Branch: MAIN
Changes since 1.352: +195 -132 lines
Diff to previous 1.352 (colored)

implement 32-bit compat support for raidframe.

convert several raidframe ioctls to be bitsize idempotent so that
they work the same in 32 and 64 bit worlds, allowing netbsd32 to
configure and query raid properly.  remove useless 'row' in a few
places.  add COMPAT_80 and put the old ioctls there.

raidframeio.h:
  RAIDFRAME_TEST_ACC
  - remove, unused
  RAIDFRAME_GET_COMPONENT_LABEL
  - convert to label not pointer to label
  RAIDFRAME_CHECK_RECON_STATUS_EXT
  RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT
  RAIDFRAME_CHECK_COPYBACK_STATUS_EXT
  - convert to progress info not pointer to info
  RAIDFRAME_GET_INFO
  - version entirely.
raidframevar.h:
  - rf_recon_req{} has row, flags and raidPtr removed (they're
    not a useful part of this interface.)
  - RF_Config_s{} and RF_DeviceConfig_s{} have numRow/rows removed.
  - RF_RaidDisk_s{} is re-ordered slightly to fix alignment
    padding - the actual data was already OK.
  - InstallSpareTable() loses row argument

rf_compat32.c has code for RF_Config_s{} in 32 bit mode, used
by RAIDFRAME_CONFIGURE and RAIDFRAME_GET_INFO32.

rf_compat80.c has code for rf_recon_req{}, RF_RaidDisk_s{} and
RF_DeviceConfig_s{} to handle RAIDFRAME_FAIL_DISK,
RAIDFRAME_GET_COMPONENT_LABEL, RAIDFRAME_CHECK_RECON_STATUS_EXT,
RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT,
RAIDFRAME_CHECK_COPYBACK_STATUS_EXT, RAIDFRAME_GET_INFO.

move several of the per-ioctl code blocks into separate functions.

add rf_recon_req_internal{} to replace old usage of global
rf_recon_req{} that had unused void * in the structure, ruining
it's 32/64 bit ABI.

add missing case for RAIDFRAME_GET_INFO50.

adjust raid tests to use the new .conf format, and add a case to
test the old method as well.

raidctl:
deal with lack of 'row' members in a couple of places.
fail request no longer takes row.
handle "START array" sections with just "numCol numSpare", ie
no "numRow" specified.  for now, generate old-style configuration
but update raidctl.8 to specify the new style (keeping reference
to the old style.)

note that: RF_ComponentLabel_s::{row,num_rows} and
RF_SingleComponent_s::row are obsolete but not removed yet.

Revision 1.298.2.5 / (download) - annotate - [select for diffs], Sun Dec 3 11:37:31 2017 UTC (5 years, 2 months ago) by jdolecek
Branch: tls-maxphys
Changes since 1.298.2.4: +816 -875 lines
Diff to previous 1.298.2.4 (colored) to branchpoint 1.298 (colored) next main 1.299 (colored)

update from HEAD

Revision 1.352 / (download) - annotate - [select for diffs], Tue Nov 14 14:27:54 2017 UTC (5 years, 2 months ago) by christos
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202
Changes since 1.351: +6 -3 lines
Diff to previous 1.351 (colored)

check the result of pool_prime.

Revision 1.351 / (download) - annotate - [select for diffs], Thu Nov 9 01:02:56 2017 UTC (5 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.350: +4 -2 lines
Diff to previous 1.350 (colored)

add a "booted_method" string to aid in debugging double boot matches.

Revision 1.316.2.8 / (download) - annotate - [select for diffs], Mon Aug 28 17:52:26 2017 UTC (5 years, 5 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.7: +51 -8 lines
Diff to previous 1.316.2.7 (colored) to branchpoint 1.316 (colored) next main 1.317 (colored)

Sync with HEAD

Revision 1.312.2.5 / (download) - annotate - [select for diffs], Fri Jul 14 15:39:32 2017 UTC (5 years, 6 months ago) by martin
Branch: netbsd-7
CVS Tags: netbsd-7-2-RELEASE
Changes since 1.312.2.4: +21 -4 lines
Diff to previous 1.312.2.4 (colored) to branchpoint 1.312 (colored) next main 1.313 (colored)

Pull up following revision(s) (requested by christos in ticket #1457):
	sbin/raidctl/raidctl.c: revision 1.64
	sbin/raidctl/raidctl.8: revision 1.70
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.341
	sys/dev/raidframe/raidframeio.h: revision 1.7
Add a SET_LAST_UNIT ioctl.
Access to the SET_LAST_UNIT ioctl.

Revision 1.350 / (download) - annotate - [select for diffs], Thu Jun 1 02:45:11 2017 UTC (5 years, 8 months ago) by chs
Branch: MAIN
CVS Tags: perseant-stdc-iso10646-base, perseant-stdc-iso10646, nick-nhusb-base-20170825, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, matt-nb8-mediatek-base, matt-nb8-mediatek
Changes since 1.349: +2 -8 lines
Diff to previous 1.349 (colored)

remove checks for failure after memory allocation calls that cannot fail:

  kmem_alloc() with KM_SLEEP
  kmem_zalloc() with KM_SLEEP
  percpu_alloc()
  pserialize_create()
  psref_class_create()

all of these paths include an assertion that the allocation has not failed,
so callers should not assert that again.

Revision 1.349.4.3 / (download) - annotate - [select for diffs], Wed May 17 01:44:18 2017 UTC (5 years, 8 months ago) by pgoyette
Branch: prg-localcount2
Changes since 1.349.4.2: +3 -2 lines
Diff to previous 1.349.4.2 (colored) to branchpoint 1.349 (colored) next main 1.350 (colored)

At suggestion of chuq@, modify config_attach_pseudo() to return with a
reference held on the device.

Adapt callers to expect the reference to exist, and to ensure that the
reference is released.

Revision 1.349.4.2 / (download) - annotate - [select for diffs], Sat Apr 29 11:12:14 2017 UTC (5 years, 9 months ago) by pgoyette
Branch: prg-localcount2
Changes since 1.349.4.1: +2 -3 lines
Diff to previous 1.349.4.1 (colored) to branchpoint 1.349 (colored)

Remove more unnecessary #include for sys/localcount.h

Revision 1.349.4.1 / (download) - annotate - [select for diffs], Thu Apr 27 05:36:36 2017 UTC (5 years, 9 months ago) by pgoyette
Branch: prg-localcount2
Changes since 1.349: +12 -9 lines
Diff to previous 1.349 (colored)

Restore all work from the former pgoyette-localcount branch (which is
now abandoned doe to cvs merge botch).

The branch now builds, and installs via anita.  There are still some
problems (cgd is non-functional and all atf tests time-out) but they
will get resolved soon.

Revision 1.345.2.8 / (download) - annotate - [select for diffs], Wed Apr 26 02:53:23 2017 UTC (5 years, 9 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.7: +51 -2 lines
Diff to previous 1.345.2.7 (colored) to branchpoint 1.345 (colored) next main 1.346 (colored)

Sync with HEAD

Revision 1.347.2.1 / (download) - annotate - [select for diffs], Fri Apr 21 16:53:52 2017 UTC (5 years, 9 months ago) by bouyer
Branch: bouyer-socketcan
Changes since 1.347: +51 -2 lines
Diff to previous 1.347 (colored) next main 1.348 (colored)

Sync with HEAD

Revision 1.349 / (download) - annotate - [select for diffs], Wed Apr 5 20:30:55 2017 UTC (5 years, 10 months ago) by jdolecek
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, pgoyette-localcount-20170426, jdolecek-ncq-base, jdolecek-ncq, bouyer-socketcan-base1
Branch point for: prg-localcount2
Changes since 1.348: +3 -3 lines
Diff to previous 1.348 (colored)

rf_get_component_caches(): remove useless condition

Revision 1.348 / (download) - annotate - [select for diffs], Wed Apr 5 19:40:26 2017 UTC (5 years, 10 months ago) by jdolecek
Branch: MAIN
Changes since 1.347: +51 -2 lines
Diff to previous 1.347 (colored)

add support for DIOCGCACHE; contrary to DIOCCACHESYNC, query any non-dead
disk in the set, even currently reconstring one

Revision 1.345.2.7 / (download) - annotate - [select for diffs], Fri Nov 4 14:49:15 2016 UTC (6 years, 3 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.6: +7 -8 lines
Diff to previous 1.345.2.6 (colored) to branchpoint 1.345 (colored)

Sync with HEAD

Revision 1.316.2.7 / (download) - annotate - [select for diffs], Wed Oct 5 20:55:56 2016 UTC (6 years, 4 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.6: +11 -12 lines
Diff to previous 1.316.2.6 (colored) to branchpoint 1.316 (colored)

Sync with HEAD

Revision 1.347 / (download) - annotate - [select for diffs], Mon Sep 19 23:37:10 2016 UTC (6 years, 4 months ago) by jdolecek
Branch: MAIN
CVS Tags: pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, nick-nhusb-base-20170204, nick-nhusb-base-20161204, nick-nhusb-base-20161004, bouyer-socketcan-base
Branch point for: bouyer-socketcan
Changes since 1.346: +4 -2 lines
Diff to previous 1.346 (colored)

fix mistake fallthrough in the ioctl switch introduced in previous commit

Revision 1.346 / (download) - annotate - [select for diffs], Mon Sep 19 23:32:30 2016 UTC (6 years, 4 months ago) by jdolecek
Branch: MAIN
Changes since 1.345: +5 -8 lines
Diff to previous 1.345 (colored)

fix DIOCCACHESYNC ioctl on ld(4) and raid(4) to work again; it got broken
when the code was switched over to dk_ioctl() - countrary to disk_ioctl(),
dk_ioctl() returns ENOTTY for ioctls it doesn't support, so must be called
as last resort, not first

bug was introduced in rev 1.83 (2015-05-02) for ld(4), and 1.335 (2016-01-03)
for raid(4)

Revision 1.345.2.6 / (download) - annotate - [select for diffs], Tue Jul 26 05:54:39 2016 UTC (6 years, 6 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.5: +4 -4 lines
Diff to previous 1.345.2.5 (colored) to branchpoint 1.345 (colored)

Rename LOCALCOUNT_INITIALIZER to DEVSW_MODULE_INIT.  This better describes
what we're doing, and why.

Revision 1.345.2.5 / (download) - annotate - [select for diffs], Wed Jul 20 23:47:56 2016 UTC (6 years, 6 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.4: +4 -4 lines
Diff to previous 1.345.2.4 (colored) to branchpoint 1.345 (colored)

Adapt machine-independant code to the new {b,c}devsw reference-counting
(using localcount(9)).  All callers of {b,c}devsw_lookup() now call
{b,c}devsw_lookup_acquire() which retains a reference on the 'struct
{b,c}devsw'.  This reference must be released by the caller once it is
finished with the structure's content (or other data that would disappear
if the 'struct {b,c}devsw' were to disappear).

Revision 1.345.2.4 / (download) - annotate - [select for diffs], Tue Jul 19 06:26:59 2016 UTC (6 years, 6 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.3: +4 -12 lines
Diff to previous 1.345.2.3 (colored) to branchpoint 1.345 (colored)

Instead of repeatedly typing the conditional initialization of the
.d_localcount members in the various {b,c}devsw, define an initializer
macro and use it.  This also removes the need for defining new symbols
for each 'struct localcount'.

As suggested by riastradh@

Revision 1.345.2.3 / (download) - annotate - [select for diffs], Mon Jul 18 11:13:23 2016 UTC (6 years, 6 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.2: +3 -3 lines
Diff to previous 1.345.2.2 (colored) to branchpoint 1.345 (colored)

We created two different 'stuct localcount' for a reason - devsw_attach()
requires them to be different!

So use them both in their respective {b,c}devsw initializations.

Revision 1.345.2.2 / (download) - annotate - [select for diffs], Sun Jul 17 05:05:10 2016 UTC (6 years, 6 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.1: +13 -2 lines
Diff to previous 1.345.2.1 (colored) to branchpoint 1.345 (colored)

Adapt some modular drivers to the localcount(9) world.  We're still
not actually using the localcount stuff, but we need to differentiate
between built-in vs loaded drivers and allocate a "struct localcount"
only for loaded drivers.

Revision 1.345.2.1 / (download) - annotate - [select for diffs], Sun Jul 17 02:44:41 2016 UTC (6 years, 6 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345: +7 -7 lines
Diff to previous 1.345 (colored)

Don't call devsw_attach() and devsw_detach() for built-in modules.

Revision 1.316.2.6 / (download) - annotate - [select for diffs], Sun May 29 08:44:30 2016 UTC (6 years, 8 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.5: +31 -3 lines
Diff to previous 1.316.2.5 (colored) to branchpoint 1.316 (colored)

Sync with HEAD

Revision 1.345 / (download) - annotate - [select for diffs], Wed Apr 27 02:47:39 2016 UTC (6 years, 9 months ago) by christos
Branch: MAIN
CVS Tags: pgoyette-localcount-base, pgoyette-localcount-20160806, pgoyette-localcount-20160726, nick-nhusb-base-20160907, nick-nhusb-base-20160529, localcount-20160914
Branch point for: pgoyette-localcount
Changes since 1.344: +4 -2 lines
Diff to previous 1.344 (colored)

provide an empty DPRINTF

Revision 1.344 / (download) - annotate - [select for diffs], Wed Apr 27 02:24:06 2016 UTC (6 years, 9 months ago) by christos
Branch: MAIN
Changes since 1.343: +29 -3 lines
Diff to previous 1.343 (colored)

Extend the "a" partition hack to also mean the first partition on the raid,
for non-disklabel based raidframe disks that need root.

Revision 1.316.2.5 / (download) - annotate - [select for diffs], Sat Mar 19 11:30:19 2016 UTC (6 years, 10 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.4: +486 -790 lines
Diff to previous 1.316.2.4 (colored) to branchpoint 1.316 (colored)

Sync with HEAD

Revision 1.343 / (download) - annotate - [select for diffs], Thu Jan 7 14:15:26 2016 UTC (7 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: nick-nhusb-base-20160422, nick-nhusb-base-20160319
Changes since 1.342: +8 -10 lines
Diff to previous 1.342 (colored)

gc unused flags

Revision 1.342 / (download) - annotate - [select for diffs], Thu Jan 7 08:58:01 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.341: +6 -2 lines
Diff to previous 1.341 (colored)

CID 1347189:  Null pointer dereferences

Revision 1.341 / (download) - annotate - [select for diffs], Wed Jan 6 17:40:50 2016 UTC (7 years, 1 month ago) by christos
Branch: MAIN
Changes since 1.340: +28 -11 lines
Diff to previous 1.340 (colored)

Add a SET_LAST_UNIT ioctl.

Revision 1.340 / (download) - annotate - [select for diffs], Tue Jan 5 18:44:34 2016 UTC (7 years, 1 month ago) by christos
Branch: MAIN
Changes since 1.339: +4 -8 lines
Diff to previous 1.339 (colored)

revert bp->b_error checking; biowait() is a no-op in that case and it is
valid to call biowait() after biodone. (thanks chuq)

Revision 1.339 / (download) - annotate - [select for diffs], Tue Jan 5 17:06:34 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.338: +9 -2 lines
Diff to previous 1.338 (colored)

When autoconfiguring RAID sets:

Pseudo devices like vnd and cgd can be opened but may still
need some configuration. Ignore these quietly.

Revision 1.338 / (download) - annotate - [select for diffs], Tue Jan 5 17:03:53 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.337: +8 -4 lines
Diff to previous 1.337 (colored)

handle possible errors from bdev_strategy.

Revision 1.337 / (download) - annotate - [select for diffs], Mon Jan 4 13:15:17 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.336: +10 -4 lines
Diff to previous 1.336 (colored)

prevent unconfigure/detach while background threads are running.

Revision 1.336 / (download) - annotate - [select for diffs], Mon Jan 4 11:12:40 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.335: +12 -5 lines
Diff to previous 1.335 (colored)

Fix dump on raid.
- offset dump by RF_PROTECTED_SECTORS (thanks oster@ for noticing)
- call component dump function with byte count instead of block count
- return -1 instead of errno values in dk_size for error conditions.

There are still issues with dumping.
- the raid device must be open, neither reading the disklabel
  nor flushing the component labels in rfmarkdirty is possible
  when dumping.
- dumping to a wedge component fails because the wedge driver only
  allows dumping to swap partitions, not raid partitions.

Revision 1.335 / (download) - annotate - [select for diffs], Sun Jan 3 08:17:24 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.334: +422 -748 lines
Diff to previous 1.334 (colored)

refactor driver to use common code in dksubr.

Revision 1.334 / (download) - annotate - [select for diffs], Sat Jan 2 16:20:50 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.333: +3 -20 lines
Diff to previous 1.333 (colored)

No longer detach opened device directly in RAIDFRAME_SHUTDOWN ioctl,
instead just mark the device for shutdown and detach on last close.

Also don't manually print the detached message but leave this to
config_detach(). This avoids a duplicate message when shutting down.

Revision 1.333 / (download) - annotate - [select for diffs], Sat Jan 2 16:10:06 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.332: +9 -6 lines
Diff to previous 1.332 (colored)

RAIDF_INITED state also includes disk attachments, don't undo operations
that haven't been committed.

Revision 1.332 / (download) - annotate - [select for diffs], Sat Jan 2 16:06:25 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.331: +13 -5 lines
Diff to previous 1.331 (colored)

Unlock and free in raid_detach to handle error paths.

Revision 1.331 / (download) - annotate - [select for diffs], Sat Jan 2 16:00:01 2016 UTC (7 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.330: +4 -13 lines
Diff to previous 1.330 (colored)

use bdev_strategy wrapper to properly use KERNEL_LOCK.

Revision 1.316.2.4 / (download) - annotate - [select for diffs], Sun Dec 27 12:09:58 2015 UTC (7 years, 1 month ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.3: +235 -56 lines
Diff to previous 1.316.2.3 (colored) to branchpoint 1.316 (colored)

Sync with HEAD (as of 26th Dec)

Revision 1.330 / (download) - annotate - [select for diffs], Sat Dec 26 21:50:43 2015 UTC (7 years, 1 month ago) by pgoyette
Branch: MAIN
Changes since 1.329: +3 -5 lines
Diff to previous 1.329 (colored)

Another use-after-free()

Revision 1.329 / (download) - annotate - [select for diffs], Sat Dec 26 12:59:00 2015 UTC (7 years, 1 month ago) by pgoyette
Branch: MAIN
Changes since 1.328: +3 -2 lines
Diff to previous 1.328 (colored)

If the "finalizer" should fail to register for any reason, just report
the situation (as a WARNING) and continue.  Don't return the error code
to the caller.  Failure to register should not really happen - if it
does, all we really lose is auto-configuration of raid-sets.

Revision 1.328 / (download) - annotate - [select for diffs], Sat Dec 26 12:25:26 2015 UTC (7 years, 1 month ago) by pgoyette
Branch: MAIN
Changes since 1.327: +3 -4 lines
Diff to previous 1.327 (colored)

Resolve a use-after-free reference to the softc.  From mlelstv@

Revision 1.327 / (download) - annotate - [select for diffs], Sat Dec 26 00:58:45 2015 UTC (7 years, 1 month ago) by pgoyette
Branch: MAIN
CVS Tags: nick-nhusb-base-20151226
Changes since 1.326: +234 -55 lines
Diff to previous 1.326 (colored)

Modularize the raidframe driver, including rework of the unit attach
code to permit detaching (and possible module unloading).  Also,
convert tsleep()/wakeup() locking to use cv_wait_sig()/cv_broadcast().

Tested in non-modular, modular-builtin, and modular-loaded-at-runtime
environments.

Revision 1.326 / (download) - annotate - [select for diffs], Tue Dec 8 20:36:15 2015 UTC (7 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.325: +3 -3 lines
Diff to previous 1.325 (colored)

Replace DIOCGPART -> DIOCGPARTINFO which returns the data needed instead of
pointers.

Revision 1.316.2.3 / (download) - annotate - [select for diffs], Tue Sep 22 12:06:00 2015 UTC (7 years, 4 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.2: +24 -20 lines
Diff to previous 1.316.2.2 (colored) to branchpoint 1.316 (colored)

Sync with HEAD

Revision 1.325 / (download) - annotate - [select for diffs], Thu Aug 20 14:40:18 2015 UTC (7 years, 5 months ago) by christos
Branch: MAIN
CVS Tags: nick-nhusb-base-20150921
Changes since 1.324: +4 -3 lines
Diff to previous 1.324 (colored)

include "ioconf.h" to get the 'void <driver>attach(int count);' prototype.

Revision 1.324 / (download) - annotate - [select for diffs], Fri Jul 10 09:49:56 2015 UTC (7 years, 7 months ago) by mrg
Branch: MAIN
Changes since 1.323: +22 -19 lines
Diff to previous 1.323 (colored)

mark all the device entry points static.

Revision 1.316.2.2 / (download) - annotate - [select for diffs], Sat Jun 6 14:40:12 2015 UTC (7 years, 8 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.1: +45 -42 lines
Diff to previous 1.316.2.1 (colored) to branchpoint 1.316 (colored)

Sync with HEAD

Revision 1.323 / (download) - annotate - [select for diffs], Sun Apr 26 15:15:20 2015 UTC (7 years, 9 months ago) by mlelstv
Branch: MAIN
CVS Tags: nick-nhusb-base-20150606
Changes since 1.322: +6 -3 lines
Diff to previous 1.322 (colored)

Use C99-style initializers for struct dkdriver.

Revision 1.316.2.1 / (download) - annotate - [select for diffs], Mon Apr 6 15:18:13 2015 UTC (7 years, 10 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316: +9 -41 lines
Diff to previous 1.316 (colored)

Sync with HEAD

Revision 1.322 / (download) - annotate - [select for diffs], Sat Jan 3 11:48:04 2015 UTC (8 years, 1 month ago) by prlw1
Branch: MAIN
CVS Tags: nick-nhusb-base-20150406
Changes since 1.321: +4 -3 lines
Diff to previous 1.321 (colored)

Also print b_error in the IO Error message

Revision 1.321 / (download) - annotate - [select for diffs], Fri Jan 2 19:42:07 2015 UTC (8 years, 1 month ago) by christos
Branch: MAIN
Changes since 1.320: +3 -3 lines
Diff to previous 1.320 (colored)

We have three sets of DTYPE_ constants in the kernel:
	altq		Drop 		Type
	disklabel	Disk 		Type
	file		Descriptor	Type
(not to mention constants that contain the string DTYPE).
Let's make them two, by changing the disklabel one to be DisK TYPE since the
other disklabel constants seem to do that. Not many userland programs use
these constants (and the ones that they do are mostly in ifdefs). They will
be fixed shortly.

Revision 1.320 / (download) - annotate - [select for diffs], Wed Dec 31 19:52:06 2014 UTC (8 years, 1 month ago) by christos
Branch: MAIN
Changes since 1.319: +3 -21 lines
Diff to previous 1.319 (colored)

make more drivers use disk_ioctl, and add a dev parameter to it so that
we can merge the "easy" disklabel ioctls to it. Ultimately all this will
go do dk_ioctl once all the drivers have been converted.

Revision 1.319 / (download) - annotate - [select for diffs], Wed Dec 31 17:06:48 2014 UTC (8 years, 1 month ago) by christos
Branch: MAIN
Changes since 1.318: +2 -17 lines
Diff to previous 1.318 (colored)

Centralize wedge ioctls in disk_ioctl.

Revision 1.318 / (download) - annotate - [select for diffs], Wed Dec 31 08:24:50 2014 UTC (8 years, 1 month ago) by mlelstv
Branch: MAIN
Changes since 1.317: +4 -5 lines
Diff to previous 1.317 (colored)

disk_blocksize and disk_set_info relay the same information
to the disk subsystem.

Make disk_set_info also set blocksize shift values.
Remove every call to disk_blocksize.

Keep disk_blocksize for ABI compatibility, make it also set dg_secsize.

Revision 1.295.6.4 / (download) - annotate - [select for diffs], Mon Dec 22 04:11:38 2014 UTC (8 years, 1 month ago) by msaitoh
Branch: netbsd-6
Changes since 1.295.6.3: +3 -2 lines
Diff to previous 1.295.6.3 (colored) to branchpoint 1.295 (colored) next main 1.296 (colored)

Pull up following revision(s) (requested by taca in ticket #1216):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.317
Stop useless disklabel warning if there are wedges, using GPT partition.
Fix PR kern/47989.
XXX: Pullup 6 and 7 (maybe 5)

Revision 1.312.2.4 / (download) - annotate - [select for diffs], Mon Dec 22 02:19:32 2014 UTC (8 years, 1 month ago) by msaitoh
Branch: netbsd-7
CVS Tags: netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0
Changes since 1.312.2.3: +3 -2 lines
Diff to previous 1.312.2.3 (colored) to branchpoint 1.312 (colored)

Pull up following revision(s) (requested by taca in ticket #348):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.317
Stop useless disklabel warning if there are wedges, using GPT partition.
Fix PR kern/47989.
XXX: Pullup 6 and 7 (maybe 5)

Revision 1.317 / (download) - annotate - [select for diffs], Sun Dec 21 17:04:12 2014 UTC (8 years, 1 month ago) by taca
Branch: MAIN
Changes since 1.316: +3 -2 lines
Diff to previous 1.316 (colored)

Stop useless disklabel warning if there are wedges, using GPT partition.
Fix PR kern/47989.

XXX: Pullup 6 and 7 (maybe 5)

Revision 1.295.6.2.6.1 / (download) - annotate - [select for diffs], Tue Dec 2 22:08:01 2014 UTC (8 years, 2 months ago) by snj
Branch: netbsd-6-1
Changes since 1.295.6.2: +6 -2 lines
Diff to previous 1.295.6.2 (colored) next main 1.295.6.3 (colored)

Pull up following revision(s) (requested by oster in ticket #1194):
	sys/dev/raidframe/raidframevar.h: revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.316
	sys/dev/raidframe/rf_reconstruct.c: revision 1.121
Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.
The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!
This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.
XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.
XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7
Fixes PR#49244.

Revision 1.295.6.2.4.1 / (download) - annotate - [select for diffs], Tue Dec 2 22:06:58 2014 UTC (8 years, 2 months ago) by snj
Branch: netbsd-6-0
Changes since 1.295.6.2: +6 -2 lines
Diff to previous 1.295.6.2 (colored) next main 1.295.6.3 (colored)

Pull up following revision(s) (requested by oster in ticket #1194):
	sys/dev/raidframe/raidframevar.h: revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.316
	sys/dev/raidframe/rf_reconstruct.c: revision 1.121
Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.
The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!
This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.
XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.
XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7
Fixes PR#49244.

Revision 1.295.6.3 / (download) - annotate - [select for diffs], Tue Dec 2 22:05:14 2014 UTC (8 years, 2 months ago) by snj
Branch: netbsd-6
Changes since 1.295.6.2: +6 -2 lines
Diff to previous 1.295.6.2 (colored) to branchpoint 1.295 (colored)

Pull up following revision(s) (requested by oster in ticket #1194):
	sys/dev/raidframe/raidframevar.h: revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.316
	sys/dev/raidframe/rf_reconstruct.c: revision 1.121
Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.
The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!
This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.
XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.
XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7
Fixes PR#49244.

Revision 1.250.4.6.2.1 / (download) - annotate - [select for diffs], Thu Nov 20 15:52:10 2014 UTC (8 years, 2 months ago) by sborrill
Branch: netbsd-5-1
Changes since 1.250.4.6: +6 -2 lines
Diff to previous 1.250.4.6 (colored) next main 1.250.4.7 (colored)

Pull up the following revisions(s) (requested by oster in ticket #1933):
	sys/dev/raidframe/raidframevar.h:	revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.316
	sys/dev/raidframe/rf_reconstruct.c:	revision 1.121 via patch

Fix a long-standing bug related to rebooting while a reconstruct-to-spare
is underway but not yet complete. Fixes PR kern/49244.

Revision 1.250.4.13.2.1 / (download) - annotate - [select for diffs], Thu Nov 20 12:25:10 2014 UTC (8 years, 2 months ago) by sborrill
Branch: netbsd-5-2
Changes since 1.250.4.13: +6 -2 lines
Diff to previous 1.250.4.13 (colored) next main 1.250.4.14 (colored)

Pull up the following revisions(s) (requested by oster in ticket #1933):
	sys/dev/raidframe/raidframevar.h:	revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.316
	sys/dev/raidframe/rf_reconstruct.c:	revision 1.121 via patch

Fix a long-standing bug related to rebooting while a reconstruct-to-spare
is underway but not yet complete. Fixes PR kern/49244.

Revision 1.250.4.14 / (download) - annotate - [select for diffs], Thu Nov 20 09:38:56 2014 UTC (8 years, 2 months ago) by sborrill
Branch: netbsd-5
Changes since 1.250.4.13: +6 -2 lines
Diff to previous 1.250.4.13 (colored) to branchpoint 1.250 (colored) next main 1.251 (colored)

Pull up the following revisions(s) (requested by oster in ticket #1933):
	sys/dev/raidframe/raidframevar.h:	revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.316
	sys/dev/raidframe/rf_reconstruct.c:	revision 1.121 via patch

Fix a long-standing bug related to rebooting while a reconstruct-to-spare
is underway but not yet complete. Fixes PR kern/49244.

Revision 1.312.2.3 / (download) - annotate - [select for diffs], Tue Nov 18 18:03:10 2014 UTC (8 years, 2 months ago) by snj
Branch: netbsd-7
Changes since 1.312.2.2: +6 -2 lines
Diff to previous 1.312.2.2 (colored) to branchpoint 1.312 (colored)

Pull up following revision(s) (requested by oster in ticket #243):
	sys/dev/raidframe/raidframevar.h: revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.316
	sys/dev/raidframe/rf_reconstruct.c: revision 1.121
Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.
The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!
This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.
XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.
XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7
Fixes PR#49244.

Revision 1.316 / (download) - annotate - [select for diffs], Fri Nov 14 14:29:16 2014 UTC (8 years, 2 months ago) by oster
Branch: MAIN
CVS Tags: nick-nhusb-base
Branch point for: nick-nhusb
Changes since 1.315: +6 -2 lines
Diff to previous 1.315 (colored)



Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.

The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!

This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.

XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.

XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7

Fixes PR#49244.

Revision 1.312.2.2 / (download) - annotate - [select for diffs], Tue Nov 11 10:42:22 2014 UTC (8 years, 2 months ago) by martin
Branch: netbsd-7
Changes since 1.312.2.1: +17 -10 lines
Diff to previous 1.312.2.1 (colored) to branchpoint 1.312 (colored)

Pull up following revision(s) (requested by mlelstv in ticket #202):
	sys/dev/ccd.c: revision 1.153
	sys/dev/ccd.c: revision 1.154
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.313
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.314
	sys/dev/ld.c: revision 1.77
	sys/dev/vnd.c: revision 1.233
	sys/dev/dksubr.c: revision 1.52
	sys/dev/dksubr.c: revision 1.53
clamp total number of sectors to UINT32_MAX instead of providing the
lower 32bit of the 64bit number.
No longer warn about differences bewteen disk size and total sector count
in disklabel when the latter is just clamped to the maximum.

Revision 1.312.2.1 / (download) - annotate - [select for diffs], Tue Nov 11 10:36:41 2014 UTC (8 years, 2 months ago) by martin
Branch: netbsd-7
Changes since 1.312: +7 -2 lines
Diff to previous 1.312 (colored)

Pull up following revision(s) (requested by mlelstv in ticket #201):
	sbin/dkctl/dkctl.8: revision 1.24
	sbin/dkctl/dkctl.8: revision 1.25
	sys/dev/scsipi/sd.c: revision 1.310
	sys/dev/ata/wd.c: revision 1.415
	sbin/dkctl/dkctl.c: revision 1.21
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.315
	sys/dev/ld.c: revision 1.78
	sys/dev/vnd.c: revision 1.234
	sys/dev/dksubr.c: revision 1.54
	sys/sys/dkio.h: revision 1.20
	sys/dev/dkwedge/dk.c: revision 1.74
Add ioctl to autodiscover wedges.
Implement DIOCMWEDGES ioctl that triggers wedge autodiscovery.
Also fix a reference counting bug and clean up some code.
support DIOCMWEDGES ioctl.
Add 'makewedges' option to autodiscover wedges from a changed label.
New sentence, new line. Bump date for previous.

Revision 1.315 / (download) - annotate - [select for diffs], Tue Nov 4 07:51:55 2014 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.314: +7 -2 lines
Diff to previous 1.314 (colored)

support DIOCMWEDGES ioctl.

Revision 1.314 / (download) - annotate - [select for diffs], Sat Oct 11 12:36:25 2014 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.313: +12 -8 lines
Diff to previous 1.313 (colored)

No longer warn about differences bewteen disk size and total sector count
in disklabel when the latter is just clamped to the maximum.

Revision 1.313 / (download) - annotate - [select for diffs], Sat Oct 11 12:01:27 2014 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.312: +7 -4 lines
Diff to previous 1.312 (colored)

clamp total number of sectors to UINT32_MAX instead of providing the
lower 32bit of the 64bit number.

Revision 1.298.2.4 / (download) - annotate - [select for diffs], Wed Aug 20 00:03:49 2014 UTC (8 years, 5 months ago) by tls
Branch: tls-maxphys
Changes since 1.298.2.3: +96 -28 lines
Diff to previous 1.298.2.3 (colored) to branchpoint 1.298 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.308.2.1 / (download) - annotate - [select for diffs], Sun Aug 10 06:54:57 2014 UTC (8 years, 5 months ago) by tls
Branch: tls-earlyentropy
Changes since 1.308: +21 -5 lines
Diff to previous 1.308 (colored) next main 1.309 (colored)

Rebase.

Revision 1.312 / (download) - annotate - [select for diffs], Fri Jul 25 08:10:38 2014 UTC (8 years, 6 months ago) by dholland
Branch: MAIN
CVS Tags: tls-maxphys-base, tls-earlyentropy-base, netbsd-7-base
Branch point for: netbsd-7
Changes since 1.311: +3 -2 lines
Diff to previous 1.311 (colored)

Add d_discard to all struct cdevsw instances I could find.

All have been set to "nodiscard"; some should get a real implementation.

Revision 1.311 / (download) - annotate - [select for diffs], Fri Jul 25 08:02:20 2014 UTC (8 years, 6 months ago) by dholland
Branch: MAIN
Changes since 1.310: +3 -2 lines
Diff to previous 1.310 (colored)

Add d_discard to all struct bdevsw instances I could find.

I've set them all to nodiscard. Some of them (wd, dk, vnd, ld,
raidframe, maybe cgd) should be implemented for real.

Revision 1.294.2.4 / (download) - annotate - [select for diffs], Thu May 22 11:40:35 2014 UTC (8 years, 8 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.294.2.3: +264 -241 lines
Diff to previous 1.294.2.3 (colored) to branchpoint 1.294 (colored) next main 1.295 (colored)

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Revision 1.304.2.1 / (download) - annotate - [select for diffs], Sun May 18 17:45:46 2014 UTC (8 years, 8 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.304: +96 -30 lines
Diff to previous 1.304 (colored) next main 1.305 (colored)

sync with head

Revision 1.310 / (download) - annotate - [select for diffs], Mon May 12 15:53:01 2014 UTC (8 years, 8 months ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base9, rmind-smpnet-nbase, rmind-smpnet-base
Changes since 1.309: +18 -4 lines
Diff to previous 1.309 (colored)

restore defaulting to the 'a' partition for booting with root on raid as
it was before, and explain why we do things this way.

Revision 1.309 / (download) - annotate - [select for diffs], Thu May 8 20:36:15 2014 UTC (8 years, 9 months ago) by jakllsch
Branch: MAIN
Changes since 1.308: +3 -3 lines
Diff to previous 1.308 (colored)

Revert default strategy change from 1.298 (which has since moved).

Reverting to "fcfs" nearly doubles the speed of sequential reads from
a level-1 RAID (previously using the default of "priocscan").

Needs pullup via patch for netbsd-6.

Revision 1.308 / (download) - annotate - [select for diffs], Thu Apr 3 18:55:26 2014 UTC (8 years, 10 months ago) by christos
Branch: MAIN
Branch point for: tls-earlyentropy
Changes since 1.307: +24 -14 lines
Diff to previous 1.307 (colored)

Add a "soft" root option, leaving the current default as "force root", so
as not to break existing configurations.

Revision 1.307 / (download) - annotate - [select for diffs], Thu Apr 3 15:30:52 2014 UTC (8 years, 10 months ago) by christos
Branch: MAIN
Changes since 1.306: +21 -10 lines
Diff to previous 1.306 (colored)

Fix bugs in raidframe + wedge and root interaction:
1. Don't call cpu_rootconf() just to setup booted_device. Calling cpu_rootconf()
   multiple times can have nasty side effects (aside from printing root device
   twice). Instead for those who have it, call cpu_bootconf() which is intended
   just for that.
2. If the raid component devices are wedges, then matching the booted_device
   against the wedges will never work; match instead on the wedges parent.
   XXX: perhaps should keep looking if the parent is a wedge too?

Revision 1.306 / (download) - annotate - [select for diffs], Wed Apr 2 02:17:01 2014 UTC (8 years, 10 months ago) by christos
Branch: MAIN
Changes since 1.305: +31 -14 lines
Diff to previous 1.305 (colored)

If we are autoconfiguring root, then only change the booted_device if
we booted from one of the components of the root raid set. This allows
us to boot from other media, without forcing the found raid to always
be root. Allow the old behavior with RAIDFRAME_FORCE_ROOT.
XXX: cpu_rootconf() is called twice now, which prints the booted device
message twice. Perhaps we can remember that cpu_rootconf has been called
and avoid calling it twice to avoid that.

Revision 1.305 / (download) - annotate - [select for diffs], Sun Mar 16 05:20:29 2014 UTC (8 years, 10 months ago) by dholland
Branch: MAIN
CVS Tags: riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3
Changes since 1.304: +20 -6 lines
Diff to previous 1.304 (colored)

Change (mostly mechanically) every cdevsw/bdevsw I can find to use
designated initializers.

I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.

Revision 1.298.2.3 / (download) - annotate - [select for diffs], Sun Jun 23 06:20:21 2013 UTC (9 years, 7 months ago) by tls
Branch: tls-maxphys
Changes since 1.298.2.2: +174 -217 lines
Diff to previous 1.298.2.2 (colored) to branchpoint 1.298 (colored)

resync from head

Revision 1.304 / (download) - annotate - [select for diffs], Wed May 29 00:47:49 2013 UTC (9 years, 8 months ago) by christos
Branch: MAIN
CVS Tags: riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2
Branch point for: rmind-smpnet
Changes since 1.303: +15 -30 lines
Diff to previous 1.303 (colored)

phase 1 of disk geometry cleanup:
	- centralize the geometry -> plist code so that we don't have
	  n useless copies of it.

Revision 1.303 / (download) - annotate - [select for diffs], Thu May 23 14:15:52 2013 UTC (9 years, 8 months ago) by christos
Branch: MAIN
Changes since 1.302: +8 -3 lines
Diff to previous 1.302 (colored)

PR/47846: Frank Kardel: panic/lockups in raidframe during detach at shutdown
XXX: Fix this properly by using the memory allocated from the autoconf
subsystem and use raidput in all the places needed.

Revision 1.302 / (download) - annotate - [select for diffs], Mon Apr 29 21:21:10 2013 UTC (9 years, 9 months ago) by christos
Branch: MAIN
CVS Tags: khorben-n900
Changes since 1.301: +4 -3 lines
Diff to previous 1.301 (colored)

Set the raidid and the softc together in both places where we initialize
raidPtr.

Revision 1.301 / (download) - annotate - [select for diffs], Sun Apr 28 03:12:37 2013 UTC (9 years, 9 months ago) by christos
Branch: MAIN
Changes since 1.300: +2 -3 lines
Diff to previous 1.300 (colored)

no need for raid.h

Revision 1.300 / (download) - annotate - [select for diffs], Sat Apr 27 21:18:42 2013 UTC (9 years, 9 months ago) by christos
Branch: MAIN
Changes since 1.299: +153 -186 lines
Diff to previous 1.299 (colored)

allocate devices dynamically.

Revision 1.298.2.2 / (download) - annotate - [select for diffs], Mon Feb 25 00:29:30 2013 UTC (9 years, 11 months ago) by tls
Branch: tls-maxphys
Changes since 1.298.2.1: +6 -6 lines
Diff to previous 1.298.2.1 (colored) to branchpoint 1.298 (colored)

resync with head

Revision 1.299 / (download) - annotate - [select for diffs], Mon Feb 18 19:42:54 2013 UTC (9 years, 11 months ago) by oster
Branch: MAIN
CVS Tags: agc-symver-base, agc-symver
Changes since 1.298: +6 -6 lines
Diff to previous 1.298 (colored)

Fix a few spelling issues.  No functional changes.

Revision 1.294.2.3 / (download) - annotate - [select for diffs], Tue Oct 30 17:21:59 2012 UTC (10 years, 3 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.294.2.2: +46 -4 lines
Diff to previous 1.294.2.2 (colored) to branchpoint 1.294 (colored)

sync with head

Revision 1.250.4.13 / (download) - annotate - [select for diffs], Wed Oct 24 03:03:53 2012 UTC (10 years, 3 months ago) by riz
Branch: netbsd-5
CVS Tags: netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE
Branch point for: netbsd-5-2
Changes since 1.250.4.12: +45 -3 lines
Diff to previous 1.250.4.12 (colored) to branchpoint 1.250 (colored)


sys/dev/raidframe/rf_netbsdkintf.c		patch

	Implement DIOCGSTRATEGY and DIOCSSTRATEGY for raidframe devices.
	(The default strategy is not changed)
	[buhrow, ticket #1788]

Revision 1.298.2.1 / (download) - annotate - [select for diffs], Wed Oct 17 01:36:13 2012 UTC (10 years, 3 months ago) by tls
Branch: tls-maxphys
Changes since 1.298: +28 -5 lines
Diff to previous 1.298 (colored)

Add a minphys routine for raidframe.

For now, we will address the problem of someone adding, at runtime with
a filesystem mounted, a drive to an existing RAID set, that drive being
on a different controller or bus such that it has a smaller maximum
transfer size than the smallest such size of any component previously
in the set, by clamping RAIDframe's reported maximum transfer size at
the old MAXPHYS value multiplied by the number of data disks in the
set.

In the future, we could either implement transfer-splitting to
the device specific maxphys in a generic way for all disks (Manuel's
proposal, and probably the best solution) or simply forbid adding
new components to RAID sets while running if those new components
have a smaller maxphys than that of any component already in the set
(my proposal; less flexible but a lot less code to write).

Anyway, now you should be able to see your 5 disk RAID5 set do
256k transfers through the filesystem -- 64k per component
instead of 64K total.  A win!

Revision 1.295.6.2 / (download) - annotate - [select for diffs], Mon Aug 13 19:41:29 2012 UTC (10 years, 5 months ago) by riz
Branch: netbsd-6
CVS Tags: netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus
Branch point for: netbsd-6-1, netbsd-6-0
Changes since 1.295.6.1: +46 -4 lines
Diff to previous 1.295.6.1 (colored) to branchpoint 1.295 (colored)

Pull up following revision(s) (requested by buhrow in ticket #488):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.298
Implement DIOCGSTRATEGY and DIOCSSTRATEGY to allow raidframe to use
different buffer queue strategies.
Initialize raid sets to use the default buffer queue strategy for the given
architecture, rather than forcing raidframe to use  fcfs in all cases.
This should cause raidframe to use the same buffer queue strategy as the
underlying disks.
On I386, I see performance enhancements of between 14 and 16% with raid5
sets with no other change.
See http://mail-index.NetBSD.org/tech-kern/2012/08/08/msg013758.html
for a discussion of this issue.

Revision 1.298 / (download) - annotate - [select for diffs], Thu Aug 9 23:53:25 2012 UTC (10 years, 6 months ago) by buhrow
Branch: MAIN
CVS Tags: yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6
Branch point for: tls-maxphys
Changes since 1.297: +46 -4 lines
Diff to previous 1.297 (colored)



Implement DIOCGSTRATEGY and DIOCSSTRATEGY to allow raidframe to use
different buffer queue strategies.
Initialize raid sets to use the default buffer queue strategy for the given
architecture, rather than forcing raidframe to use  fcfs in all cases.
This should cause raidframe to use the same buffer queue strategy as the
underlying disks.
On I386, I see performance enhancements of between 14 and 16% with raid5
sets with no other change.
See http://mail-index.NetBSD.org/tech-kern/2012/08/08/msg013758.html
for a discussion of this issue.

Revision 1.250.4.12 / (download) - annotate - [select for diffs], Wed Jun 13 14:00:49 2012 UTC (10 years, 7 months ago) by sborrill
Branch: netbsd-5
Changes since 1.250.4.11: +41 -21 lines
Diff to previous 1.250.4.11 (colored) to branchpoint 1.250 (colored)

Pull up the following revisions(s) (requested by mrg in ticket #1774):
	sbin/raidctl/raidctl.c:			revision 1.52
	sys/dev/raidframe/raidframevar.h:	revision 1.15
	sys/dev/raidframe/rf_copyback.c:	revision 1.45
	sys/dev/raidframe/rf_disks.c:		revision 1.78
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.282,1.284
	sys/dev/raidframe/rf_reconstruct.c:	revision 1.111

Fix garbage values in partitionSizeHi with RAID array > 2TB. Stops the check against
rf_component_label_partitionsize() failing and stopping auto-configure.

Revision 1.295.4.2 / (download) - annotate - [select for diffs], Sun Apr 29 23:04:59 2012 UTC (10 years, 9 months ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.295.4.1: +10 -3 lines
Diff to previous 1.295.4.1 (colored) to branchpoint 1.295 (colored) next main 1.296 (colored)

sync to latest -current.

Revision 1.294.2.2 / (download) - annotate - [select for diffs], Tue Apr 17 00:08:00 2012 UTC (10 years, 9 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.294.2.1: +42 -4 lines
Diff to previous 1.294.2.1 (colored) to branchpoint 1.294 (colored)

sync with head

Revision 1.297 / (download) - annotate - [select for diffs], Sat Apr 7 01:39:38 2012 UTC (10 years, 10 months ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base5, yamt-pagecache-base4, jmcneill-usbmp-base9, jmcneill-usbmp-base10
Changes since 1.296: +10 -3 lines
Diff to previous 1.296 (colored)

If our raid is now accessed from wedges, adjust the root to be the wedge
that corresponds to partition a. Is there a better way?

Revision 1.295.6.1 / (download) - annotate - [select for diffs], Wed Mar 21 16:14:57 2012 UTC (10 years, 10 months ago) by riz
Branch: netbsd-6
Changes since 1.295: +34 -3 lines
Diff to previous 1.295 (colored)

Pull up following revision(s) (requested by buhrow in ticket #133):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.296
Add the ability to autoconfigure raid components on raw disks.
This change causes components on raw disks, as opposed to components inside
partitions or wedges, to be autoconfigured if the raid set is configured
for autoconfiguration.
Approved by oster@ and mrg@ for submission after the NetBSD-6 tag.  I've
been running these changes in production at my day job for over a year
without a problem.
See http://mail-index.NetBSD.org/tech-kern/2010/11/09/msg009167.html
for the original discussion of this patch and for a version of this patch
that works with NetBSD-5.x systems.

Revision 1.295.4.1 / (download) - annotate - [select for diffs], Sat Feb 18 07:34:56 2012 UTC (10 years, 11 months ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.295: +34 -3 lines
Diff to previous 1.295 (colored)

merge to -current.

Revision 1.296 / (download) - annotate - [select for diffs], Thu Feb 16 06:52:03 2012 UTC (10 years, 11 months ago) by buhrow
Branch: MAIN
CVS Tags: jmcneill-usbmp-base8, jmcneill-usbmp-base7, jmcneill-usbmp-base6, jmcneill-usbmp-base5, jmcneill-usbmp-base4, jmcneill-usbmp-base3, jmcneill-usbmp-base2
Changes since 1.295: +34 -3 lines
Diff to previous 1.295 (colored)



Add the ability to autoconfigure raid components on raw disks.
This change causes components on raw disks, as opposed to components inside
partitions or wedges, to be autoconfigured if the raid set is configured
for autoconfiguration.

Approved by oster@ and mrg@ for submission after the NetBSD-6 tag.  I've
been running these changes in production at my day job for over a year
without a problem.

See http://mail-index.NetBSD.org/tech-kern/2010/11/09/msg009167.html
for the original discussion of this patch and for a version of this patch
that works with NetBSD-5.x systems.

Revision 1.294.2.1 / (download) - annotate - [select for diffs], Thu Nov 10 14:31:47 2011 UTC (11 years, 2 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.294: +18 -14 lines
Diff to previous 1.294 (colored)

sync with head

Revision 1.295 / (download) - annotate - [select for diffs], Sat Nov 5 16:40:35 2011 UTC (11 years, 3 months ago) by erh
Branch: MAIN
CVS Tags: yamt-pagecache-base3, yamt-pagecache-base2, netbsd-6-base, jmcneill-usbmp-pre-base2, jmcneill-usbmp-base, jmcneill-audiomp3-base, jmcneill-audiomp3
Branch point for: netbsd-6, jmcneill-usbmp
Changes since 1.294: +18 -14 lines
Diff to previous 1.294 (colored)

Statically initialize the raidautoconfig variable when RAID_AUTOCONFIG is set,
instead of setting it in code, so it can easily be checked and changed in an
on-disk kernel with gdb.  Use a separate raidautoconfigdone variable to keep
track of whether raid configuration has actually occurred.

Revision 1.294 / (download) - annotate - [select for diffs], Wed Aug 3 14:44:38 2011 UTC (11 years, 6 months ago) by oster
Branch: MAIN
CVS Tags: yamt-pagecache-base
Branch point for: yamt-pagecache
Changes since 1.293: +3 -3 lines
Diff to previous 1.293 (colored)


Remove unused 'struct lwp *' from rf_getdisksize.  No functional changes.

Revision 1.293 / (download) - annotate - [select for diffs], Sat Jul 30 12:08:36 2011 UTC (11 years, 6 months ago) by jmcneill
Branch: MAIN
Changes since 1.292: +3 -3 lines
Diff to previous 1.292 (colored)

Add an FSILENT flag and use it to suppress "Medium Not Present" scsipi
spam when trying to access offline drives at boot.

Revision 1.292 / (download) - annotate - [select for diffs], Fri Jul 29 19:55:50 2011 UTC (11 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.291: +6 -5 lines
Diff to previous 1.291 (colored)

In rf_disks.c make sure ser_values and ser_count arrays are
initialized before use.

Validate the component label before considering a component for use,
and make sure we only consider components that are optimal.

Fixes PR#44251.  All atf RAIDframe tests now pass.

Revision 1.280.2.1 / (download) - annotate - [select for diffs], Mon Jun 6 09:08:33 2011 UTC (11 years, 8 months ago) by jruoho
Branch: jruoho-x86intr
Changes since 1.280: +95 -116 lines
Diff to previous 1.280 (colored) next main 1.281 (colored)

Sync with HEAD.

Revision 1.273.2.3 / (download) - annotate - [select for diffs], Tue May 31 03:04:53 2011 UTC (11 years, 8 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.273.2.2: +52 -53 lines
Diff to previous 1.273.2.2 (colored) to branchpoint 1.273 (colored) next main 1.274 (colored)

sync with head

Revision 1.250.4.11 / (download) - annotate - [select for diffs], Fri May 20 19:24:54 2011 UTC (11 years, 8 months ago) by bouyer
Branch: netbsd-5
Changes since 1.250.4.10: +4 -2 lines
Diff to previous 1.250.4.10 (colored) to branchpoint 1.250 (colored)

Pull up following revision(s) (requested by buhrow in ticket #1615):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.280 via patch
PR/44340: Brian Buhrow: Raid sets containing wedges cannot be unconfigured
and reconfigured without a reboot.

Revision 1.291 / (download) - annotate - [select for diffs], Wed May 11 18:13:12 2011 UTC (11 years, 9 months ago) by mrg
Branch: MAIN
CVS Tags: rmind-uvmplock-nbase, rmind-uvmplock-base, cherry-xenmp-base, cherry-xenmp
Changes since 1.290: +22 -22 lines
Diff to previous 1.290 (colored)

convert the main raidPtr mutex to a kmutex, and add a couple of cv's to
cover the old sleep/wakeup points for adding_hot_spare and waitForReconCond.
convert all remaining simple_lock's to kmutexes (they're not used or compiled
right now... even with all options enabled) and remove the support for them.

this leaves just a pair of tsleep()/wakeup() calls using old scheduling APIs.

Revision 1.290 / (download) - annotate - [select for diffs], Tue May 10 05:08:51 2011 UTC (11 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.289: +4 -2 lines
Diff to previous 1.289 (colored)

print "raidN: detached" when unconfiguring a raid device.

Revision 1.289 / (download) - annotate - [select for diffs], Thu May 5 04:20:51 2011 UTC (11 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.288: +8 -8 lines
Diff to previous 1.288 (colored)

finish porting mcpair users to kmutex, and fix a couple of declarations
in rf_netbsdkintf.c.  fixes i386/conf/ALL build.

Revision 1.288 / (download) - annotate - [select for diffs], Sun May 1 06:22:54 2011 UTC (11 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.287: +4 -4 lines
Diff to previous 1.287 (colored)

convert rf_tracing_mutex to a kmutex.

Revision 1.287 / (download) - annotate - [select for diffs], Sun May 1 05:44:47 2011 UTC (11 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.286: +21 -18 lines
Diff to previous 1.286 (colored)

convert the (unused) rf_sparet_wait_mutex to a real mutex/cv.

Revision 1.286 / (download) - annotate - [select for diffs], Wed Apr 27 07:55:15 2011 UTC (11 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.285: +9 -9 lines
Diff to previous 1.285 (colored)

prepare to convert more raidframe old lock/sleep APIs to mutex/condvar:

- remove RF_DECLARE_EXTERN_MUTEX and RF_DECLARE_STATIC_MUTEX, the qualifier
  can be provided at the use point with the normal define
- rename the *LGMGR_MUTEX() macros to *mutex2() names, and add some more
  defines for use:
	rf_declare_mutex2()
	rf_declare_cond2()
	rf_lock_mutex2()
	rf_unlock_mutex2()
	rf_init_mutex2()
	rf_destroy_mutex2()
	rf_init_cond2()
	rf_destroy_cond2()
	rf_wait_cond2()
	rf_signal_cond2()
	rf_broadcast_cond2()
- use the new names for the configureMutex(), which previous used some combo
  of direct mutex* calls and macros
- convert the node_queue to use a mutex/cv combo
- in rf_ShutdownEngine() and DAGExecutionThread(), also signal the former from
  the latter when it is done and about to exit
- convert iodone_lock to use the new macros

Revision 1.285 / (download) - annotate - [select for diffs], Sat Apr 23 06:29:05 2011 UTC (11 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.284: +11 -17 lines
Diff to previous 1.284 (colored)

convert the iodone_lock to a mutex, and use a condvar for signalling.

this only handles the smallest use of old simple_lock/tsleep/wakeup
APIs inside raidframe, and it points out that cv(9)'s have only one
wait channel per cv, whereas each tsleep() caller can specify a
different wait channel.  this change removes the difference between
normal raidio and waiting for IO during shutdown.

i've tested this one 3 systems, ran atf, and had mlelstv and rmind
review the change.

Revision 1.273.2.2 / (download) - annotate - [select for diffs], Thu Apr 21 01:42:01 2011 UTC (11 years, 9 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.273.2.1: +25 -9 lines
Diff to previous 1.273.2.1 (colored) to branchpoint 1.273 (colored)

sync with head

Revision 1.284 / (download) - annotate - [select for diffs], Fri Mar 18 23:53:26 2011 UTC (11 years, 10 months ago) by mrg
Branch: MAIN
Changes since 1.283: +27 -11 lines
Diff to previous 1.283 (colored)

apply the fix_label hack to partitionSizeHi as well.  it's needed there.
to do so, move the call to fix the label inside of rf_reasonable_label()
itself, so we can fix the partition sizes before calling
rf_component_label_partitionsize() itself.

fixes the failure mode where i had garbage not in numBlocksHi but in
partitionSizeHi, and the check against rf_component_label_partitionsize()
would fail and my raid would not auto-configure.

Revision 1.273.2.1 / (download) - annotate - [select for diffs], Sat Mar 5 20:54:03 2011 UTC (11 years, 11 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.273: +164 -120 lines
Diff to previous 1.273 (colored)

sync with head

Revision 1.280.4.2 / (download) - annotate - [select for diffs], Sat Mar 5 15:10:29 2011 UTC (11 years, 11 months ago) by bouyer
Branch: bouyer-quota2
Changes since 1.280.4.1: +16 -14 lines
Diff to previous 1.280.4.1 (colored) to branchpoint 1.280 (colored) next main 1.281 (colored)

Sync with HEAD

Revision 1.283 / (download) - annotate - [select for diffs], Fri Mar 4 17:45:17 2011 UTC (11 years, 11 months ago) by oster
Branch: MAIN
CVS Tags: bouyer-quota2-nbase
Changes since 1.282: +2 -4 lines
Diff to previous 1.282 (colored)

Remove bogus RF_ASSERT that must have crept in by accident.
Thanks to Jan-Hinrich Fessel for reporting the issue.

Revision 1.282 / (download) - annotate - [select for diffs], Sat Feb 19 07:11:09 2011 UTC (11 years, 11 months ago) by enami
Branch: MAIN
Changes since 1.281: +16 -12 lines
Diff to previous 1.281 (colored)

Define accessors for number of blocks and partition size in the
component label and use them where appropriate.  Disscussed on tech-kern.

Revision 1.280.4.1 / (download) - annotate - [select for diffs], Thu Feb 17 12:00:15 2011 UTC (11 years, 11 months ago) by bouyer
Branch: bouyer-quota2
Changes since 1.280: +4 -42 lines
Diff to previous 1.280 (colored)

Sync with HEAD

Revision 1.281 / (download) - annotate - [select for diffs], Tue Feb 8 20:20:27 2011 UTC (12 years ago) by rmind
Branch: MAIN
CVS Tags: bouyer-quota2-base
Changes since 1.280: +4 -42 lines
Diff to previous 1.280 (colored)

Remove clause 3 (UCB advertising clause) from the University of Utah
copyright.  Confirmed by Mike Hibler, mike at cs.utah.edu - thanks!
Also, merge UCB and Utah copyright texts back into one, as they
originally were.

Extra verification by snj@.

Revision 1.250.4.10 / (download) - annotate - [select for diffs], Fri Jan 7 23:27:51 2011 UTC (12 years, 1 month ago) by riz
Branch: netbsd-5
Changes since 1.250.4.9: +22 -2 lines
Diff to previous 1.250.4.9 (colored) to branchpoint 1.250 (colored)

Pull up following revision(s) (requested by mrg in ticket #1511):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.278
add a hack to fix up old labels that do not have zero's in numBlocksHi:
if the total sectors reported (via disklabel or otherwise) is smaller
than 2^32, but numBlocksHi is set, zero it out instead.
tested by myself and christos, should fix reports of weirdness seen.

Revision 1.250.4.9 / (download) - annotate - [select for diffs], Fri Jan 7 23:25:59 2011 UTC (12 years, 1 month ago) by riz
Branch: netbsd-5
Changes since 1.250.4.8: +105 -42 lines
Diff to previous 1.250.4.8 (colored) to branchpoint 1.250 (colored)

Pull up following revision(s) (requested by mrg in ticket #1522):
	sys/dev/raidframe/rf_disks.c: revision 1.76
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.276
apply my patch to support non-512K sector disks (at least, upto 16KB
sector disks..)  from my tech-kern post:
the following patch let's me access both 512 byte and 4K
sector disks at the same time, as long as they are in
separate raids.  the existing rf code assumes/enforces
this part, i just made it support other sets concurrently.
the main change is moving the parity bitmap to the sector
after the component label sector(s), instead of being
immediately after the label, which meant it was on the same
sector as the label for >1024 byte devices.
i'm a little annoyed at having to add a 2nd call to
getdisksize() to enable auto-configure to work, but i
don't see another way that wasn't much uglier.

Revision 1.280 / (download) - annotate - [select for diffs], Fri Jan 7 19:52:18 2011 UTC (12 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: jruoho-x86intr-base
Branch point for: jruoho-x86intr, bouyer-quota2
Changes since 1.279: +3 -2 lines
Diff to previous 1.279 (colored)

PR/44340: Brian Buhrow: Raid sets containing wedges cannot be unconfigured
and reconfigured without a reboot.

Revision 1.279 / (download) - annotate - [select for diffs], Wed Dec 22 05:51:19 2010 UTC (12 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: matt-mips64-premerge-20101231
Changes since 1.278: +4 -3 lines
Diff to previous 1.278 (colored)

print the error code for writing parity.

Revision 1.278 / (download) - annotate - [select for diffs], Sat Dec 11 03:12:10 2010 UTC (12 years, 1 month ago) by mrg
Branch: MAIN
Changes since 1.277: +22 -2 lines
Diff to previous 1.277 (colored)

add a hack to fix up old labels that do not have zero's in numBlocksHi:
if the total sectors reported (via disklabel or otherwise) is smaller
than 2^32, but numBlocksHi is set, zero it out instead.

tested by myself and christos, should fix reports of weirdness seen.

Revision 1.277 / (download) - annotate - [select for diffs], Wed Dec 8 16:18:06 2010 UTC (12 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.276: +10 -13 lines
Diff to previous 1.276 (colored)

PR/44207: Wolfgang.Stukenbrock:
    memory-leak in raid-ioctl(RAIDFRAME_GET_COMPONENT_LAB

Revision 1.276 / (download) - annotate - [select for diffs], Sat Dec 4 10:01:16 2010 UTC (12 years, 2 months ago) by mrg
Branch: MAIN
Changes since 1.275: +105 -42 lines
Diff to previous 1.275 (colored)

apply my patch to support non-512K sector disks (at least, upto 16KB
sector disks..)  from my tech-kern post:


the following patch let's me access both 512 byte and 4K
sector disks at the same time, as long as they are in
separate raids.  the existing rf code assumes/enforces
this part, i just made it support other sets concurrently.

the main change is moving the parity bitmap to the sector
after the component label sector(s), instead of being
immediately after the label, which meant it was on the same
sector as the label for >1024 byte devices.

i'm a little annoyed at having to add a 2nd call to
getdisksize() to enable auto-configure to work, but i
don't see another way that wasn't much uglier.

Revision 1.250.4.8 / (download) - annotate - [select for diffs], Sun Nov 21 22:06:53 2010 UTC (12 years, 2 months ago) by riz
Branch: netbsd-5
CVS Tags: matt-nb5-pq3-base, matt-nb5-pq3
Changes since 1.250.4.7: +19 -8 lines
Diff to previous 1.250.4.7 (colored) to branchpoint 1.250 (colored)

Pull up following revision(s) (requested by mrg in ticket #1468):
	sys/dev/raidframe/rf_disks.c: revision 1.74
	sys/dev/raidframe/raidframevar.h: revision 1.14
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.275
	sys/dev/raidframe/rf_copyback.c: revision 1.43
	sys/dev/raidframe/rf_reconstruct.c: revision 1.109
add support for >2TB raid devices.
- - add two new members to the component label:
     u_int numBlocksHi
     u_int partitionSizeHi
  and store the top 32 bits of the real number of blocks and
  partition size.  modify rf_print_component_label(),
  rf_does_it_fit(), rf_AutoConfigureDisks() and
  rf_ReconstructFailedDiskBasic().
- - call disk_blocksize() after disk_attach() [ from mlelstv ]
- - shift the block number relative to DEV_BSHIFT in raidstart()
  and InitBP() so that accesses work for non 512-byte devices.
  [ from mlelstv ]
- - update rf_getdisksize() to use the new getdisksize() [ from
  mlelstv.  this part needs a separate change for netbsd-5. ]
reviewed by: oster, christos and darrenr

Revision 1.250.4.7 / (download) - annotate - [select for diffs], Sat Nov 20 17:41:26 2010 UTC (12 years, 2 months ago) by riz
Branch: netbsd-5
Changes since 1.250.4.6: +7 -17 lines
Diff to previous 1.250.4.6 (colored) to branchpoint 1.250 (colored)

Pull up following revision(s) (requested by hubertf in ticket #1386):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.258
	sys/dev/pad/pad.c: revision 1.11
	sys/dev/scsipi/cd.c: revision 1.288
	sys/dev/isa/pcppi.c: revision 1.33
	sys/kern/subr_autoconf.c: revision 1.169
'boot -z' bogons

Revision 1.271.2.3 / (download) - annotate - [select for diffs], Sat Nov 6 08:08:33 2010 UTC (12 years, 3 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.271.2.2: +19 -21 lines
Diff to previous 1.271.2.2 (colored) to branchpoint 1.271 (colored) next main 1.272 (colored)

Sync with HEAD.

Revision 1.275 / (download) - annotate - [select for diffs], Mon Nov 1 02:35:25 2010 UTC (12 years, 3 months ago) by mrg
Branch: MAIN
CVS Tags: uebayasi-xip-base4
Changes since 1.274: +19 -21 lines
Diff to previous 1.274 (colored)

add support for >2TB raid devices.

- add two new members to the component label:
     u_int numBlocksHi
     u_int partitionSizeHi
  and store the top 32 bits of the real number of blocks and
  partition size.  modify rf_print_component_label(),
  rf_does_it_fit(), rf_AutoConfigureDisks() and
  rf_ReconstructFailedDiskBasic().

- call disk_blocksize() after disk_attach() [ from mlelstv ]

- shift the block number relative to DEV_BSHIFT in raidstart()
  and InitBP() so that accesses work for non 512-byte devices.
  [ from mlelstv ]

- update rf_getdisksize() to use the new getdisksize() [ from
  mlelstv.  this part needs a separate change for netbsd-5. ]


reviewed by: oster, christos and darrenr

Revision 1.271.2.2 / (download) - annotate - [select for diffs], Tue Aug 17 06:46:36 2010 UTC (12 years, 5 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.271.2.1: +1 -1 lines
Diff to previous 1.271.2.1 (colored) to branchpoint 1.271 (colored)

Sync with HEAD.

Revision 1.245.4.7 / (download) - annotate - [select for diffs], Wed Aug 11 22:54:08 2010 UTC (12 years, 5 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.6: +11 -3 lines
Diff to previous 1.245.4.6 (colored) to branchpoint 1.245 (colored) next main 1.246 (colored)

sync with head.

Revision 1.274 / (download) - annotate - [select for diffs], Sun Aug 8 18:25:14 2010 UTC (12 years, 6 months ago) by chs
Branch: MAIN
CVS Tags: yamt-nfs-mp-base11, yamt-nfs-mp-base10, uebayasi-xip-base3, uebayasi-xip-base2
Changes since 1.273: +3 -3 lines
Diff to previous 1.273 (colored)

only print the boot-time message if we're being verbose.

Revision 1.271.2.1 / (download) - annotate - [select for diffs], Fri Apr 30 14:43:47 2010 UTC (12 years, 9 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.271: +14 -4 lines
Diff to previous 1.271 (colored)

Sync with HEAD.

Revision 1.250.4.4.4.1 / (download) - annotate - [select for diffs], Wed Apr 21 00:27:51 2010 UTC (12 years, 9 months ago) by matt
Branch: matt-nb5-mips64
CVS Tags: matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-k15
Changes since 1.250.4.4: +233 -150 lines
Diff to previous 1.250.4.4 (colored) next main 1.250.4.5 (colored)

sync to netbsd-5

Revision 1.273 / (download) - annotate - [select for diffs], Sun Mar 14 21:11:41 2010 UTC (12 years, 10 months ago) by jld
Branch: MAIN
CVS Tags: uebayasi-xip-base1
Branch point for: rmind-uvmplock
Changes since 1.272: +10 -2 lines
Diff to previous 1.272 (colored)

For RAID sets which have no parity (i.e., RAID level 0) and therefore can
never have a parity map, make the parity map ioctls fail with EINVAL.

This makes `raidctl -m` print a scary-looking error on such sets, which
is an improvement over the previous behavior of falsely claiming that
the parity map would be enabled on the next configuration.

Revision 1.245.4.6 / (download) - annotate - [select for diffs], Thu Mar 11 15:04:01 2010 UTC (12 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.5: +246 -162 lines
Diff to previous 1.245.4.5 (colored) to branchpoint 1.245 (colored)

sync with head

Revision 1.250.4.6 / (download) - annotate - [select for diffs], Sat Mar 6 20:56:15 2010 UTC (12 years, 11 months ago) by sborrill
Branch: netbsd-5
CVS Tags: netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE
Branch point for: netbsd-5-1
Changes since 1.250.4.5: +6 -4 lines
Diff to previous 1.250.4.5 (colored) to branchpoint 1.250 (colored)

Pull up the following revisions(s) (requested by oster in ticket #1324):
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.272

Don't merge a good parity map with random stuff in the event that the
first component is missing.  (Since the merging just OR's the maps,
this isn't that big a deal, as it will just over-estimate the
amount of checking that needs to be done.)

Revision 1.272 / (download) - annotate - [select for diffs], Mon Mar 1 14:51:58 2010 UTC (12 years, 11 months ago) by oster
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9
Changes since 1.271: +6 -4 lines
Diff to previous 1.271 (colored)

Don't merge a good parity map with random stuff in the event that the
first component is missing.  (Since the merging just OR's the maps,
this isn't that big of a deal, as it will just over-estimate the
amount of checking that needs to be done.)

Revision 1.250.4.5 / (download) - annotate - [select for diffs], Thu Dec 10 22:59:17 2009 UTC (13 years, 1 month ago) by snj
Branch: netbsd-5
Changes since 1.250.4.4: +231 -150 lines
Diff to previous 1.250.4.4 (colored) to branchpoint 1.250 (colored)

Pull up following revision(s) (requested by tron in ticket #1187):
	sbin/raidctl/raidctl.8: revisions 1.57-1.59 via patch
	sbin/raidctl/raidctl.c: revision 1.42 via patch
	sys/dev/raidframe/files.raidframe: revision 1.8 via patch
	sys/dev/raidframe/rf_copyback.c: revision 1.42 via patch
	sys/dev/raidframe/rf_disks.c: revision 1.72 via patch
	sys/dev/raidframe/rf_driver.c: revision 1.122 via patch
	sys/dev/raidframe/rf_engine.c: revision 1.40 via patch
	sys/dev/raidframe/rf_kintf.h: revision 1.21 via patch
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.269 via patch
	sys/dev/raidframe/rf_paritymap.c: revisions 1.1-1.3 via patch
	sys/dev/raidframe/rf_paritymap.h: revision 1.1 via patch
	sys/dev/raidframe/rf_parityscan.c: revision 1.33 via patch
	sys/dev/raidframe/rf_parityscan.h: revision 1.8 via patch
	sys/dev/raidframe/rf_raid.h: revision 1.38 via patch
	sys/dev/raidframe/rf_reconstruct.c: revision 1.108 via patch
	sys/dev/raidframe/rf_states.c: revision 1.44 via patch
	sys/dev/raidframe/raidframeio.h: revision 1.6 via patch
	sys/dev/raidframe/raidframevar.h: revision 1.13 via patch
Pull up the RAIDframe parity map Summer Of Code project.
Drastically reduces the amount of time spent rewriting parity after an
unclean shutdown by keeping better track of which regions might have had
outstanding writes.  Enabled by default; can be disabled on a per-set
basis, or tuned, with the new raidctl(8) commands.

Revision 1.271 / (download) - annotate - [select for diffs], Tue Dec 1 01:03:54 2009 UTC (13 years, 2 months ago) by dyoung
Branch: MAIN
CVS Tags: uebayasi-xip-base, matt-premerge-20091211
Branch point for: uebayasi-xip
Changes since 1.270: +8 -8 lines
Diff to previous 1.270 (colored)

KNF: whitespace.

Revision 1.270 / (download) - annotate - [select for diffs], Sat Nov 21 21:57:47 2009 UTC (13 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.269: +4 -4 lines
Diff to previous 1.269 (colored)

whitespace police

Revision 1.269 / (download) - annotate - [select for diffs], Tue Nov 17 18:54:26 2009 UTC (13 years, 2 months ago) by jld
Branch: MAIN
Changes since 1.268: +231 -150 lines
Diff to previous 1.268 (colored)

Finally commit the RAIDframe parity map Summer Of Code project.

Drastically reduces the amount of time spent rewriting parity after an
unclean shutdown by keeping better track of which regions might have had
outstanding writes.  Enabled by default; can be disabled on a per-set
basis, or tuned, with the new raidctl(8) commands.

Discussed on tech-kern@ to a general air of approval; exhortations to
commit from mrg@, christos@, and others.

Thanks to Google for their sponsorship, oster@ for mentoring the
project, assorted developers for trying very hard to break it, and
probably more I'm forgetting.

Revision 1.268 / (download) - annotate - [select for diffs], Thu Nov 5 17:52:32 2009 UTC (13 years, 3 months ago) by dyoung
Branch: MAIN
Changes since 1.267: +6 -4 lines
Diff to previous 1.267 (colored)

Use deviter(9) instead of accessing alldevs directly.  Compile-tested,
only.

Revision 1.267 / (download) - annotate - [select for diffs], Tue Oct 13 22:46:28 2009 UTC (13 years, 3 months ago) by pooka
Branch: MAIN
CVS Tags: jym-xensuspend-nbase
Changes since 1.266: +2 -3 lines
Diff to previous 1.266 (colored)

raidframe doesn't need sys/user.h (or at least one would hope so ;)

Revision 1.245.4.5 / (download) - annotate - [select for diffs], Wed Aug 19 18:47:18 2009 UTC (13 years, 5 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.4: +71 -49 lines
Diff to previous 1.245.4.4 (colored) to branchpoint 1.245 (colored)

sync with head.

Revision 1.255.2.2 / (download) - annotate - [select for diffs], Thu Jul 23 23:32:20 2009 UTC (13 years, 6 months ago) by jym
Branch: jym-xensuspend
Changes since 1.255.2.1: +9 -2 lines
Diff to previous 1.255.2.1 (colored) next main 1.256 (colored)

Sync with HEAD.

Revision 1.266 / (download) - annotate - [select for diffs], Thu Jul 23 21:58:06 2009 UTC (13 years, 6 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-nfs-mp-base8, yamt-nfs-mp-base7
Changes since 1.265: +71 -49 lines
Diff to previous 1.265 (colored)

Move the RAID shutdown to the raid(4) detachment routine, and use
config_detach(9) to shutdown a RAID.

Detach raid(4) units at shutdown.

Ok by oster@.

Revision 1.245.4.4 / (download) - annotate - [select for diffs], Sat Jun 20 07:20:28 2009 UTC (13 years, 7 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.3: +9 -2 lines
Diff to previous 1.245.4.3 (colored) to branchpoint 1.245 (colored)

sync with head

Revision 1.265 / (download) - annotate - [select for diffs], Wed Jun 10 14:17:13 2009 UTC (13 years, 8 months ago) by pooka
Branch: MAIN
CVS Tags: yamt-nfs-mp-base6, yamt-nfs-mp-base5, jymxensuspend-base
Changes since 1.264: +5 -2 lines
Diff to previous 1.264 (colored)

Attempt bailout if config_attach_pseudo() fails.  Otherwise, a few
moments later, we'll take a fatal plunge because sc_dev is null.

Revision 1.264 / (download) - annotate - [select for diffs], Sat Jun 6 08:10:06 2009 UTC (13 years, 8 months ago) by haad
Branch: MAIN
Changes since 1.263: +3 -3 lines
Diff to previous 1.263 (colored)

Fix my previous commit.

Revision 1.263 / (download) - annotate - [select for diffs], Fri Jun 5 21:52:32 2009 UTC (13 years, 8 months ago) by haad
Branch: MAIN
Changes since 1.262: +6 -2 lines
Diff to previous 1.262 (colored)

Add support for DIOCGDISKINFO to disk like device drivers. Change
partutil.c::getdiskinfo to use it to get disk geometry info.
Use DIOCGWEDGEINFO ioctl to get information about partition size, if disk
driver doesn't support it use old DIOCGDINFO. This patch adds support for
wedge like devices(lvm logical volumes, ZFS zvol partitions) to newfs and
other tools.

No objections on tech-userlevel@.

Revision 1.245.4.3 / (download) - annotate - [select for diffs], Sat May 16 10:41:42 2009 UTC (13 years, 8 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.2: +5 -5 lines
Diff to previous 1.245.4.2 (colored) to branchpoint 1.245 (colored)

sync with head

Revision 1.255.2.1 / (download) - annotate - [select for diffs], Wed May 13 17:21:16 2009 UTC (13 years, 8 months ago) by jym
Branch: jym-xensuspend
Changes since 1.255: +36 -49 lines
Diff to previous 1.255 (colored)

Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.

Revision 1.262 / (download) - annotate - [select for diffs], Tue May 12 13:19:50 2009 UTC (13 years, 8 months ago) by cegger
Branch: MAIN
CVS Tags: yamt-nfs-mp-base4, jym-xensuspend-base
Changes since 1.261: +5 -5 lines
Diff to previous 1.261 (colored)

struct cfdata * -> cfdata_t, no functional changes intended.

Revision 1.245.4.2 / (download) - annotate - [select for diffs], Mon May 4 08:13:16 2009 UTC (13 years, 9 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.1: +119 -61 lines
Diff to previous 1.245.4.1 (colored) to branchpoint 1.245 (colored)

sync with head.

Revision 1.261 / (download) - annotate - [select for diffs], Fri May 1 20:43:41 2009 UTC (13 years, 9 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-nfs-mp-base3
Changes since 1.260: +13 -15 lines
Diff to previous 1.260 (colored)

Use device_t, cfdata_t, device_private().

Revision 1.250.2.3 / (download) - annotate - [select for diffs], Tue Apr 28 07:36:27 2009 UTC (13 years, 9 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.250.2.2: +13 -23 lines
Diff to previous 1.250.2.2 (colored) to branchpoint 1.250 (colored) next main 1.251 (colored)

Sync with HEAD.

Revision 1.250.4.4 / (download) - annotate - [select for diffs], Sat Apr 4 17:15:14 2009 UTC (13 years, 10 months ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20091211, matt-nb4-mips64-k7-u2a-k9b
Branch point for: matt-nb5-mips64
Changes since 1.250.4.3: +7 -7 lines
Diff to previous 1.250.4.3 (colored) to branchpoint 1.250 (colored)

Pull up following revision(s) (requested by sborrill in ticket #652):
	sys/dev/raidframe/rf_disks.c: revision 1.71
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.260
Switch various printfs from %ld and %d to PRIu64, etc. to be more consistent
about types (for instance uint32_t was being printed with %d).

Revision 1.260 / (download) - annotate - [select for diffs], Fri Apr 3 16:23:41 2009 UTC (13 years, 10 months ago) by sborrill
Branch: MAIN
CVS Tags: nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base
Changes since 1.259: +7 -7 lines
Diff to previous 1.259 (colored)

Switch various printfs from %ld and %d to PRIu64, etc. to be more consistent
about types (for instance uint32_t was being printed with %d).

Revision 1.259 / (download) - annotate - [select for diffs], Sun Mar 15 17:17:23 2009 UTC (13 years, 10 months ago) by cegger
Branch: MAIN
Changes since 1.258: +3 -3 lines
Diff to previous 1.258 (colored)

ansify function definitions

Revision 1.258 / (download) - annotate - [select for diffs], Sat Mar 14 11:08:28 2009 UTC (13 years, 10 months ago) by ad
Branch: MAIN
Changes since 1.257: +7 -17 lines
Diff to previous 1.257 (colored)

'boot -z' bogons

Revision 1.250.2.2 / (download) - annotate - [select for diffs], Tue Mar 3 18:31:51 2009 UTC (13 years, 11 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.250.2.1: +17 -16 lines
Diff to previous 1.250.2.1 (colored) to branchpoint 1.250 (colored)

Sync with HEAD.

Revision 1.250.4.3 / (download) - annotate - [select for diffs], Mon Mar 2 20:58:27 2009 UTC (13 years, 11 months ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RC3
Changes since 1.250.4.2: +11 -3 lines
Diff to previous 1.250.4.2 (colored) to branchpoint 1.250 (colored)

Pull up following revision(s) (requested by oster in ticket #543):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.256
It seems that some SCSI drivers can block while the spinlock on a given
disk queue is being held.  Work around this by dropping the lock before
bdev_strategy(), and re-grabbing the lock afterwards.  This is a
temporary measure until I get to gutting this queue locking code.
There has been some success with this in addressing PR#39993.
This patch is from Antti Kantee.  Thanks!

Revision 1.257 / (download) - annotate - [select for diffs], Sat Feb 28 23:11:11 2009 UTC (13 years, 11 months ago) by oster
Branch: MAIN
CVS Tags: nick-hppapmap-base2
Changes since 1.256: +2 -11 lines
Diff to previous 1.256 (colored)

Nuke a DIAGNOSTIC check that is no longer useful, even for DIAGNOSTIC.

Revision 1.256 / (download) - annotate - [select for diffs], Sat Feb 28 22:02:17 2009 UTC (13 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.255: +11 -3 lines
Diff to previous 1.255 (colored)

It seems that some SCSI drivers can block while the spinlock on a given
disk queue is being held.  Work around this by dropping the lock before
bdev_strategy(), and re-grabbing the lock afterwards.  This is a
temporary measure until I get to gutting this queue locking code.

There has been some success with this in addressing PR#39993.
This patch is from Antti Kantee.  Thanks!

Revision 1.250.4.2 / (download) - annotate - [select for diffs], Sun Feb 8 20:02:52 2009 UTC (14 years ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RC2
Changes since 1.250.4.1: +8 -6 lines
Diff to previous 1.250.4.1 (colored) to branchpoint 1.250 (colored)

Pull up following revision(s) (requested by oster in ticket #430):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.255
Be consistent with wd.c and don't complain loudly if the underlying
device doesn't support flushing the cache.  Fixes an issue (reported
privately) where ST39120A drives are not capable of flushing the
cache, and RAIDFrame was incessantly complaining.

Revision 1.255 / (download) - annotate - [select for diffs], Sat Feb 7 20:36:49 2009 UTC (14 years ago) by oster
Branch: MAIN
Branch point for: jym-xensuspend
Changes since 1.254: +8 -6 lines
Diff to previous 1.254 (colored)

Be consistent with wd.c and don't complain loudly if the underlying
device doesn't support flushing the cache.  Fixes an issue (reported
privately) where ST39120A drives are not capable of flushing the
cache, and RAIDFrame was incessantly complaining.

Revision 1.250.2.1 / (download) - annotate - [select for diffs], Mon Jan 19 13:19:02 2009 UTC (14 years ago) by skrll
Branch: nick-hppapmap
Changes since 1.250: +77 -9 lines
Diff to previous 1.250 (colored)

Sync with HEAD.

Revision 1.254 / (download) - annotate - [select for diffs], Sun Jan 18 16:37:19 2009 UTC (14 years ago) by christos
Branch: MAIN
Changes since 1.253: +18 -3 lines
Diff to previous 1.253 (colored)

add compat50 ioctls.

Revision 1.243.6.7 / (download) - annotate - [select for diffs], Sat Jan 17 13:29:07 2009 UTC (14 years ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.6: +59 -6 lines
Diff to previous 1.243.6.6 (colored) to branchpoint 1.243 (colored) next main 1.244 (colored)

Sync with HEAD.

Revision 1.250.4.1 / (download) - annotate - [select for diffs], Fri Jan 16 22:43:34 2009 UTC (14 years ago) by bouyer
Branch: netbsd-5
CVS Tags: netbsd-5-0-RC1
Changes since 1.250: +52 -3 lines
Diff to previous 1.250 (colored)

Pull up following revision(s) (requested by oster in ticket #268):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.252
Implement DIOCCACHESYNC for RAIDframe too,
should help prevent journal corruption that causes PR#39371

Revision 1.253 / (download) - annotate - [select for diffs], Tue Jan 13 13:35:53 2009 UTC (14 years ago) by yamt
Branch: MAIN
CVS Tags: mjf-devfs2-base
Changes since 1.252: +5 -5 lines
Diff to previous 1.252 (colored)

g/c BUFQ_FOO() macros and use bufq_foo() directly.

Revision 1.252 / (download) - annotate - [select for diffs], Sun Jan 11 21:58:41 2009 UTC (14 years ago) by oster
Branch: MAIN
Changes since 1.251: +52 -3 lines
Diff to previous 1.251 (colored)

Implement DIOCCACHESYNC for RAIDframe too.

Revision 1.248.2.2 / (download) - annotate - [select for diffs], Sat Dec 13 01:14:48 2008 UTC (14 years, 1 month ago) by haad
Branch: haad-dm
Changes since 1.248.2.1: +8 -4 lines
Diff to previous 1.248.2.1 (colored) to branchpoint 1.248 (colored) next main 1.249 (colored)

Update haad-dm branch to haad-dm-base2.

Revision 1.251 / (download) - annotate - [select for diffs], Tue Nov 18 14:29:55 2008 UTC (14 years, 2 months ago) by ad
Branch: MAIN
CVS Tags: haad-nbase2, haad-dm-base2, haad-dm-base, ad-audiomp2-base, ad-audiomp2
Changes since 1.250: +8 -4 lines
Diff to previous 1.250 (colored)

_KERNEL_OPT

Revision 1.248.2.1 / (download) - annotate - [select for diffs], Sun Oct 19 22:17:04 2008 UTC (14 years, 3 months ago) by haad
Branch: haad-dm
Changes since 1.248: +6 -2 lines
Diff to previous 1.248 (colored)

Sync with HEAD.

Revision 1.246.2.2 / (download) - annotate - [select for diffs], Fri Oct 10 22:33:10 2008 UTC (14 years, 4 months ago) by skrll
Branch: wrstuden-revivesa
Changes since 1.246.2.1: +6 -2 lines
Diff to previous 1.246.2.1 (colored) to branchpoint 1.246 (colored) next main 1.247 (colored)

Sync with HEAD.

Revision 1.243.6.6 / (download) - annotate - [select for diffs], Sun Oct 5 20:11:31 2008 UTC (14 years, 4 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.5: +4 -0 lines
Diff to previous 1.243.6.5 (colored) to branchpoint 1.243 (colored)

Sync with HEAD.

Revision 1.250 / (download) - annotate - [select for diffs], Sun Sep 28 16:17:17 2008 UTC (14 years, 4 months ago) by oster
Branch: MAIN
CVS Tags: wrstuden-revivesa-base-4, netbsd-5-base, matt-mips64-base2, haad-dm-base1
Branch point for: nick-hppapmap, netbsd-5
Changes since 1.249: +3 -3 lines
Diff to previous 1.249 (colored)

Undo previous change to an #if 0.  The code does belong to the
distributed sparing bits, but no-one has compile-tested the code.
Un-breaks the ALL build.

Revision 1.249 / (download) - annotate - [select for diffs], Sat Sep 27 21:58:04 2008 UTC (14 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.248: +7 -3 lines
Diff to previous 1.248 (colored)

Cleanup some of the spare table stuff.  It is not needed in the general
case, and is only needed for parity declustering with distributed
sparing.

Revision 1.224.2.4 / (download) - annotate - [select for diffs], Thu Sep 25 19:49:57 2008 UTC (14 years, 4 months ago) by bouyer
Branch: netbsd-4
Changes since 1.224.2.3: +6 -3 lines
Diff to previous 1.224.2.3 (colored) to branchpoint 1.224 (colored) next main 1.225 (colored)

Pull up following revision(s) (requested by oster in ticket #984):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.235
We need to initialize dk_driver as well.  Thanks to Ronald Roskens
for reporting the problem and testing the fix.

Revision 1.224.2.3 / (download) - annotate - [select for diffs], Thu Sep 25 19:45:22 2008 UTC (14 years, 4 months ago) by bouyer
Branch: netbsd-4
Changes since 1.224.2.2: +39 -8 lines
Diff to previous 1.224.2.2 (colored) to branchpoint 1.224 (colored)

Pull up following revision(s) (requested by oster in ticket #981):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.234
Implement support for drvctl in RAIDframe.  Thanks to jnemeth@ for
initial patch.

Revision 1.224.2.2 / (download) - annotate - [select for diffs], Thu Sep 25 19:41:44 2008 UTC (14 years, 4 months ago) by bouyer
Branch: netbsd-4
Changes since 1.224.2.1: +4 -5 lines
Diff to previous 1.224.2.1 (colored) to branchpoint 1.224 (colored)

Pull up following revision(s) (requested by oster in ticket #979):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.228
don't leak a vnode in the wedge case.

Revision 1.243.6.5 / (download) - annotate - [select for diffs], Sun Jun 29 09:33:10 2008 UTC (14 years, 7 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.4: +6 -9 lines
Diff to previous 1.243.6.4 (colored) to branchpoint 1.243 (colored)

Sync with HEAD.

Revision 1.246.2.1 / (download) - annotate - [select for diffs], Mon Jun 23 04:31:26 2008 UTC (14 years, 7 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.246: +8 -11 lines
Diff to previous 1.246 (colored)

Sync w/ -current. 34 merge conflicts to follow.

Revision 1.247.2.1 / (download) - annotate - [select for diffs], Wed Jun 18 16:33:25 2008 UTC (14 years, 7 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.247: +7 -2 lines
Diff to previous 1.247 (colored) next main 1.248 (colored)

Sync with head.

Revision 1.245.2.2 / (download) - annotate - [select for diffs], Tue Jun 17 09:14:57 2008 UTC (14 years, 7 months ago) by yamt
Branch: yamt-pf42
Changes since 1.245.2.1: +8 -11 lines
Diff to previous 1.245.2.1 (colored) to branchpoint 1.245 (colored) next main 1.246 (colored)

sync with head.

Revision 1.248 / (download) - annotate - [select for diffs], Mon Jun 16 16:58:26 2008 UTC (14 years, 7 months ago) by oster
Branch: MAIN
CVS Tags: yamt-pf42-base4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, simonb-wapbl-nbase, simonb-wapbl-base
Branch point for: haad-dm
Changes since 1.247: +7 -2 lines
Diff to previous 1.247 (colored)

We don't care about md devices here.  Fixes issue reported by Jukka Salmi
on current-users.  Thanks!

Revision 1.247 / (download) - annotate - [select for diffs], Sat Jun 7 17:50:34 2008 UTC (14 years, 8 months ago) by oster
Branch: MAIN
Branch point for: simonb-wapbl
Changes since 1.246: +3 -11 lines
Diff to previous 1.246 (colored)

- Use bdev_strategy() instead of VOP_STRATEGY().
- Don't bother taking the v_interlock or bumping b_vp->v_numoutput --
there won't be any other writers for this bp, and so there's no point
doing this locking song'n'dance.

Patch from Juergen Hannken-Illjes.  Thanks!!!

Addresses PR#38856.  With this change I've been unable to
replicate the hard hangs.

Revision 1.224.8.1 / (download) - annotate - [select for diffs], Tue Jun 3 20:47:33 2008 UTC (14 years, 8 months ago) by skrll
Branch: wrstuden-fixsa
Changes since 1.224: +136 -6 lines
Diff to previous 1.224 (colored) next main 1.225 (colored)

Sync with netbsd-4.

Revision 1.243.6.4 / (download) - annotate - [select for diffs], Mon Jun 2 13:23:48 2008 UTC (14 years, 8 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.3: +9 -16 lines
Diff to previous 1.243.6.3 (colored) to branchpoint 1.243 (colored)

Sync with HEAD.

Revision 1.245.2.1 / (download) - annotate - [select for diffs], Sun May 18 12:34:40 2008 UTC (14 years, 8 months ago) by yamt
Branch: yamt-pf42
Changes since 1.245: +2 -9 lines
Diff to previous 1.245 (colored)

sync with head.

Revision 1.245.4.1 / (download) - annotate - [select for diffs], Fri May 16 02:25:01 2008 UTC (14 years, 8 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245: +2 -9 lines
Diff to previous 1.245 (colored)

sync with head.

Revision 1.246 / (download) - annotate - [select for diffs], Mon Apr 28 20:23:56 2008 UTC (14 years, 9 months ago) by martin
Branch: MAIN
CVS Tags: yamt-pf42-base3, yamt-pf42-base2, yamt-nfs-mp-base2, hpcarm-cleanup-nbase
Branch point for: wrstuden-revivesa
Changes since 1.245: +2 -9 lines
Diff to previous 1.245 (colored)

Remove clause 3 and 4 from TNF licenses

Revision 1.243.6.3 / (download) - annotate - [select for diffs], Sun Apr 6 09:58:51 2008 UTC (14 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.2: +3 -17 lines
Diff to previous 1.243.6.2 (colored) to branchpoint 1.243 (colored)

- after some discussion with agc@ i agreed it would be a good idea to move
  device_unregister_* to device_deregister_* to be more like the pmf(9)
  functions, especially since a lot of the time the function calls are next
  to each other.

- add device_register_name() support for dk(4).

Revision 1.245 / (download) - annotate - [select for diffs], Sat Apr 5 18:54:10 2008 UTC (14 years, 10 months ago) by cegger
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base, yamt-nfs-mp-base
Branch point for: yamt-pf42, yamt-nfs-mp
Changes since 1.244: +9 -9 lines
Diff to previous 1.244 (colored)

use aprint_*_dev and device_xname

Revision 1.243.6.2 / (download) - annotate - [select for diffs], Thu Apr 3 12:42:55 2008 UTC (14 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.1: +4 -4 lines
Diff to previous 1.243.6.1 (colored) to branchpoint 1.243 (colored)

Sync with HEAD.

Revision 1.243.6.1 / (download) - annotate - [select for diffs], Sat Mar 29 16:17:57 2008 UTC (14 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243: +33 -3 lines
Diff to previous 1.243 (colored)

- etc/devfsd.conf: Add some rules to give nodes like /dev/tty and
  		   /dev/null better default modes, i.e. 0666.

- sbin/init: Run devfsd -s before going to multiuser.

- sys/arch: Provide arm32, i386, sparc with a mem_init() function to request
  	    device nodes for /dev/null, /dev/zero, etc.

- sys/dev: Convert rnd, wd, agp, raid, cd, sd, wsdisplay, wskbd, wsmouse,
	   wsmux, tty, bpf, swap to devfs New World Order.

- sys/fs/devfs: Make the visibility attribute of device nodes configurable.
	        Also provide a function to mount a devfs on boot.

- sys/kern: Add a new boot flag, -n. This disables devfs support. Unless
	    the -n flag is specified the kernel will mount a devfs file
	    system on boot.

Revision 1.187.2.8 / (download) - annotate - [select for diffs], Mon Mar 24 09:39:00 2008 UTC (14 years, 10 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187.2.7: +4 -4 lines
Diff to previous 1.187.2.7 (colored) next main 1.188 (colored)

sync with head.

Revision 1.244 / (download) - annotate - [select for diffs], Fri Mar 21 21:54:59 2008 UTC (14 years, 10 months ago) by ad
Branch: MAIN
CVS Tags: yamt-lazymbuf-base15, yamt-lazymbuf-base14, ad-socklock-base1
Changes since 1.243: +4 -4 lines
Diff to previous 1.243 (colored)

Catch up with descriptor handling changes. See kern_descrip.c revision
1.173 for details.

Revision 1.234.2.4 / (download) - annotate - [select for diffs], Mon Feb 18 21:06:20 2008 UTC (14 years, 11 months ago) by mjf
Branch: mjf-devfs
Changes since 1.234.2.3: +9 -5 lines
Diff to previous 1.234.2.3 (colored) to branchpoint 1.234 (colored) next main 1.235 (colored)

Sync with HEAD.

Revision 1.187.2.7 / (download) - annotate - [select for diffs], Mon Jan 21 09:44:31 2008 UTC (15 years ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187.2.6: +18 -10 lines
Diff to previous 1.187.2.6 (colored)

sync with head

Revision 1.230.6.3 / (download) - annotate - [select for diffs], Wed Jan 9 01:54:24 2008 UTC (15 years, 1 month ago) by matt
Branch: matt-armv6
Changes since 1.230.6.2: +33 -29 lines
Diff to previous 1.230.6.2 (colored) to branchpoint 1.230 (colored) next main 1.231 (colored)

sync with HEAD

Revision 1.239.6.3 / (download) - annotate - [select for diffs], Tue Jan 8 22:11:19 2008 UTC (15 years, 1 month ago) by bouyer
Branch: bouyer-xeni386
CVS Tags: bouyer-xeni386-merge1
Changes since 1.239.6.2: +0 -1 lines
Diff to previous 1.239.6.2 (colored) to branchpoint 1.239 (colored) next main 1.240 (colored)

Sync with HEAD

Revision 1.243 / (download) - annotate - [select for diffs], Fri Jan 4 21:18:05 2008 UTC (15 years, 1 month ago) by ad
Branch: MAIN
CVS Tags: nick-net80211-sync-base, nick-net80211-sync, mjf-devfs-base, matt-armv6-nbase, matt-armv6-base, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, hpcarm-cleanup-base, bouyer-xeni386-nbase, bouyer-xeni386-base
Branch point for: mjf-devfs2
Changes since 1.242: +2 -3 lines
Diff to previous 1.242 (colored)

Start detangling lock.h from intr.h. This is likely to cause short term
breakage, but the mess of dependencies has been regularly breaking the
build recently anyhow.

Revision 1.239.6.2 / (download) - annotate - [select for diffs], Wed Jan 2 21:55:10 2008 UTC (15 years, 1 month ago) by bouyer
Branch: bouyer-xeni386
Changes since 1.239.6.1: +15 -6 lines
Diff to previous 1.239.6.1 (colored) to branchpoint 1.239 (colored)

Sync with HEAD

Revision 1.242 / (download) - annotate - [select for diffs], Wed Jan 2 11:48:38 2008 UTC (15 years, 1 month ago) by ad
Branch: MAIN
Changes since 1.241: +9 -4 lines
Diff to previous 1.241 (colored)

Merge vmlocking2 to head.

Revision 1.234.2.3 / (download) - annotate - [select for diffs], Thu Dec 27 00:45:26 2007 UTC (15 years, 1 month ago) by mjf
Branch: mjf-devfs
Changes since 1.234.2.2: +11 -7 lines
Diff to previous 1.234.2.2 (colored) to branchpoint 1.234 (colored)

Sync with HEAD.

Revision 1.239.2.2 / (download) - annotate - [select for diffs], Wed Dec 26 21:39:28 2007 UTC (15 years, 1 month ago) by ad
Branch: vmlocking2
Changes since 1.239.2.1: +11 -7 lines
Diff to previous 1.239.2.1 (colored) to branchpoint 1.239 (colored) next main 1.240 (colored)

Sync with head.

Revision 1.224.2.1 / (download) - annotate - [select for diffs], Wed Dec 19 20:07:53 2007 UTC (15 years, 1 month ago) by ghen
Branch: netbsd-4
CVS Tags: wrstuden-fixsa-newbase, wrstuden-fixsa-base
Changes since 1.224: +136 -6 lines
Diff to previous 1.224 (colored)

Pull up following revision(s) (requested by oster in ticket #1014):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.231 via patch
Implement dumping kernel cores to RAID 1 sets.  The component used
for the dump is selected in this order of preference:
   1) the master
   2) a used_spare of the master
   3) the slave
   4) a used_spare of the slave

Revision 1.186.2.4 / (download) - annotate - [select for diffs], Wed Dec 19 18:31:14 2007 UTC (15 years, 1 month ago) by ghen
Branch: netbsd-3
Changes since 1.186.2.3: +134 -3 lines
Diff to previous 1.186.2.3 (colored) to branchpoint 1.186 (colored) next main 1.187 (colored)

Pull up following revision(s) (requested by sborrill in ticket #1892):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.231 via patch
Implement dumping kernel cores to RAID 1 sets.  The component used
for the dump is selected in this order of preference:
   1) the master
   2) a used_spare of the master
   3) the slave
   4) a used_spare of the slave

Revision 1.241 / (download) - annotate - [select for diffs], Tue Dec 18 01:09:46 2007 UTC (15 years, 1 month ago) by oster
Branch: MAIN
CVS Tags: vmlocking2-base3
Changes since 1.240: +10 -6 lines
Diff to previous 1.240 (colored)

Fix a 'use after free' issue with wedges and RAIDframe.
Problem reported and fix tested by Jeff Rizzo (Thanks!).

Revision 1.239.6.1 / (download) - annotate - [select for diffs], Thu Dec 13 21:56:05 2007 UTC (15 years, 1 month ago) by bouyer
Branch: bouyer-xeni386
Changes since 1.239: +3 -3 lines
Diff to previous 1.239 (colored)

Sync with HEAD

Revision 1.239.4.1 / (download) - annotate - [select for diffs], Tue Dec 11 15:39:57 2007 UTC (15 years, 2 months ago) by yamt
Branch: yamt-kmem
Changes since 1.239: +3 -3 lines
Diff to previous 1.239 (colored) next main 1.240 (colored)

sync with head.

Revision 1.240 / (download) - annotate - [select for diffs], Tue Dec 11 01:54:46 2007 UTC (15 years, 2 months ago) by oster
Branch: MAIN
CVS Tags: yamt-kmem-base3, yamt-kmem-base2, cube-autoconf-base, cube-autoconf
Changes since 1.239: +3 -3 lines
Diff to previous 1.239 (colored)

Use CFATTACH_DECL_NEW instead of CFATTACH_DECL...  ICB wisdom
is that this will fix the config_devalloc panic.

Revision 1.234.2.2 / (download) - annotate - [select for diffs], Sat Dec 8 18:19:54 2007 UTC (15 years, 2 months ago) by mjf
Branch: mjf-devfs
Changes since 1.234.2.1: +18 -18 lines
Diff to previous 1.234.2.1 (colored) to branchpoint 1.234 (colored)

Sync with HEAD.

Revision 1.187.2.6 / (download) - annotate - [select for diffs], Fri Dec 7 17:31:04 2007 UTC (15 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187.2.5: +18 -21 lines
Diff to previous 1.187.2.5 (colored)

sync with head

Revision 1.239.2.1 / (download) - annotate - [select for diffs], Tue Dec 4 13:02:58 2007 UTC (15 years, 2 months ago) by ad
Branch: vmlocking2
Changes since 1.239: +9 -4 lines
Diff to previous 1.239 (colored)

Pull the vmlocking changes into a new branch.

Revision 1.230.4.8 / (download) - annotate - [select for diffs], Sat Dec 1 18:11:10 2007 UTC (15 years, 2 months ago) by jmcneill
Branch: jmcneill-pm
Changes since 1.230.4.7: +7 -7 lines
Diff to previous 1.230.4.7 (colored) to branchpoint 1.230 (colored) next main 1.231 (colored)

Sync with HEAD.

Revision 1.239 / (download) - annotate - [select for diffs], Sat Dec 1 18:10:48 2007 UTC (15 years, 2 months ago) by jmcneill
Branch: MAIN
CVS Tags: yamt-kmem-base, vmlocking2-base2, vmlocking2-base1, vmlocking-nbase, reinoud-bufcleanup-nbase, reinoud-bufcleanup-base, jmcneill-pm-base
Branch point for: yamt-kmem, vmlocking2, bouyer-xeni386
Changes since 1.238: +7 -7 lines
Diff to previous 1.238 (colored)

aprintify

Revision 1.230.4.7 / (download) - annotate - [select for diffs], Tue Nov 27 19:37:26 2007 UTC (15 years, 2 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.230.4.6: +13 -13 lines
Diff to previous 1.230.4.6 (colored) to branchpoint 1.230 (colored)

Sync with HEAD. amd64 Xen support needs testing.

Revision 1.238 / (download) - annotate - [select for diffs], Mon Nov 26 19:01:38 2007 UTC (15 years, 2 months ago) by pooka
Branch: MAIN
Changes since 1.237: +13 -13 lines
Diff to previous 1.237 (colored)

Remove the "struct lwp *" argument from all VFS and VOP interfaces.
The general trend is to remove it from all kernel interfaces and
this is a start.  In case the calling lwp is desired, curlwp should
be used.

quick consensus on tech-kern

Revision 1.230.4.6 / (download) - annotate - [select for diffs], Wed Nov 21 21:55:46 2007 UTC (15 years, 2 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.230.4.5: +2 -5 lines
Diff to previous 1.230.4.5 (colored) to branchpoint 1.230 (colored)

Sync with HEAD.

Revision 1.234.2.1 / (download) - annotate - [select for diffs], Mon Nov 19 00:48:21 2007 UTC (15 years, 2 months ago) by mjf
Branch: mjf-devfs
Changes since 1.234: +5 -7 lines
Diff to previous 1.234 (colored)

Sync with HEAD.

Revision 1.233.2.2 / (download) - annotate - [select for diffs], Sun Nov 18 19:35:40 2007 UTC (15 years, 2 months ago) by bouyer
Branch: bouyer-xenamd64
Changes since 1.233.2.1: +0 -3 lines
Diff to previous 1.233.2.1 (colored) to branchpoint 1.233 (colored) next main 1.234 (colored)

Sync with HEAD

Revision 1.237 / (download) - annotate - [select for diffs], Sat Nov 17 18:11:19 2007 UTC (15 years, 2 months ago) by oster
Branch: MAIN
CVS Tags: bouyer-xenamd64-base2, bouyer-xenamd64-base
Changes since 1.236: +2 -5 lines
Diff to previous 1.236 (colored)

Nuke debugging output that is a) misleading at best, and
b) often just wrong.  Thanks to wiz for catching this.

Revision 1.187.2.5 / (download) - annotate - [select for diffs], Thu Nov 15 11:44:31 2007 UTC (15 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187.2.4: +42 -10 lines
Diff to previous 1.187.2.4 (colored)

sync with head.

Revision 1.230.4.5 / (download) - annotate - [select for diffs], Wed Nov 14 19:04:35 2007 UTC (15 years, 2 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.230.4.4: +2 -3 lines
Diff to previous 1.230.4.4 (colored) to branchpoint 1.230 (colored)

Sync with HEAD.

Revision 1.233.2.1 / (download) - annotate - [select for diffs], Tue Nov 13 16:01:36 2007 UTC (15 years, 2 months ago) by bouyer
Branch: bouyer-xenamd64
Changes since 1.233: +42 -10 lines
Diff to previous 1.233 (colored)

Sync with HEAD

Revision 1.236 / (download) - annotate - [select for diffs], Tue Nov 13 11:39:42 2007 UTC (15 years, 2 months ago) by yamt
Branch: MAIN
Changes since 1.235: +2 -3 lines
Diff to previous 1.235 (colored)

don't include <sys/namei.h> unnecessarily.

Revision 1.230.4.4 / (download) - annotate - [select for diffs], Sun Nov 11 16:47:45 2007 UTC (15 years, 2 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.230.4.3: +5 -3 lines
Diff to previous 1.230.4.3 (colored) to branchpoint 1.230 (colored)

Sync with HEAD.

Revision 1.230.6.2 / (download) - annotate - [select for diffs], Thu Nov 8 10:59:56 2007 UTC (15 years, 3 months ago) by matt
Branch: matt-armv6
CVS Tags: matt-armv6-prevmlocking
Changes since 1.230.6.1: +5 -3 lines
Diff to previous 1.230.6.1 (colored) to branchpoint 1.230 (colored)

sync with -HEAD

Revision 1.235 / (download) - annotate - [select for diffs], Thu Nov 8 04:10:09 2007 UTC (15 years, 3 months ago) by oster
Branch: MAIN
Changes since 1.234: +5 -3 lines
Diff to previous 1.234 (colored)

We need to initialize dk_driver as well.  Thanks to Ronald Roskens
for reporting the problem and testing the fix.

Revision 1.230.6.1 / (download) - annotate - [select for diffs], Tue Nov 6 23:30:02 2007 UTC (15 years, 3 months ago) by matt
Branch: matt-armv6
Changes since 1.230: +181 -22 lines
Diff to previous 1.230 (colored)

sync with HEAD

Revision 1.230.4.3 / (download) - annotate - [select for diffs], Sun Nov 4 21:03:28 2007 UTC (15 years, 3 months ago) by jmcneill
Branch: jmcneill-pm
Changes since 1.230.4.2: +39 -8 lines
Diff to previous 1.230.4.2 (colored) to branchpoint 1.230 (colored)

Sync with HEAD.

Revision 1.226.2.9 / (download) - annotate - [select for diffs], Fri Nov 2 13:28:32 2007 UTC (15 years, 3 months ago) by ad
Branch: vmlocking
Changes since 1.226.2.8: +6 -5 lines
Diff to previous 1.226.2.8 (colored) next main 1.227 (colored)

InitBP: set b_objlock correctly for the buffer.

Revision 1.234 / (download) - annotate - [select for diffs], Thu Nov 1 04:11:22 2007 UTC (15 years, 3 months ago) by oster
Branch: MAIN
CVS Tags: jmcneill-base
Branch point for: mjf-devfs
Changes since 1.233: +39 -8 lines
Diff to previous 1.233 (colored)

Implement support for drvctl in RAIDframe.  Thanks to jnemeth@ for
initial patch.

Revision 1.187.2.4 / (download) - annotate - [select for diffs], Sat Oct 27 11:34:03 2007 UTC (15 years, 3 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187.2.3: +144 -16 lines
Diff to previous 1.187.2.3 (colored)

sync with head.

Revision 1.230.4.2 / (download) - annotate - [select for diffs], Fri Oct 26 15:47:27 2007 UTC (15 years, 3 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.230.4.1: +10 -12 lines
Diff to previous 1.230.4.1 (colored) to branchpoint 1.230 (colored)

Sync with HEAD.

Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.

Revision 1.230.8.2 / (download) - annotate - [select for diffs], Sun Oct 14 11:48:16 2007 UTC (15 years, 3 months ago) by yamt
Branch: yamt-x86pmap
Changes since 1.230.8.1: +10 -12 lines
Diff to previous 1.230.8.1 (colored) to branchpoint 1.230 (colored) next main 1.231 (colored)

sync with head.

Revision 1.226.2.8 / (download) - annotate - [select for diffs], Tue Oct 9 13:42:01 2007 UTC (15 years, 4 months ago) by ad
Branch: vmlocking
Changes since 1.226.2.7: +136 -6 lines
Diff to previous 1.226.2.7 (colored)

Sync with head.

Revision 1.233 / (download) - annotate - [select for diffs], Mon Oct 8 18:02:59 2007 UTC (15 years, 4 months ago) by ad
Branch: MAIN
CVS Tags: yamt-x86pmap-base4, yamt-x86pmap-base3, vmlocking-base
Branch point for: bouyer-xenamd64
Changes since 1.232: +4 -4 lines
Diff to previous 1.232 (colored)

Merge brelse() changes from the vmlocking branch.

Revision 1.232 / (download) - annotate - [select for diffs], Mon Oct 8 16:41:12 2007 UTC (15 years, 4 months ago) by ad
Branch: MAIN
Changes since 1.231: +8 -10 lines
Diff to previous 1.231 (colored)

Merge disk init changes from the vmlocking branch. These seperate init /
destroy of 'struct disk' from attach / detach.

Revision 1.230.4.1 / (download) - annotate - [select for diffs], Sun Oct 7 13:25:04 2007 UTC (15 years, 4 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.230: +136 -6 lines
Diff to previous 1.230 (colored)

Sync with HEAD.

Revision 1.230.8.1 / (download) - annotate - [select for diffs], Sat Oct 6 15:31:29 2007 UTC (15 years, 4 months ago) by yamt
Branch: yamt-x86pmap
Changes since 1.230: +136 -6 lines
Diff to previous 1.230 (colored)

sync with head.

Revision 1.231 / (download) - annotate - [select for diffs], Fri Oct 5 01:40:04 2007 UTC (15 years, 4 months ago) by oster
Branch: MAIN
CVS Tags: yamt-x86pmap-base2
Changes since 1.230: +136 -6 lines
Diff to previous 1.230 (colored)

Implement dumping kernel cores to RAID 1 sets.  The component used
for the dump is selected in this order of preference:
   1) the master
   2) a used_spare of the master
   3) the slave
   4) a used_spare of the slave

Revision 1.187.2.3 / (download) - annotate - [select for diffs], Mon Sep 3 14:38:20 2007 UTC (15 years, 5 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187.2.2: +60 -27 lines
Diff to previous 1.187.2.2 (colored)

sync with head.

Revision 1.226.2.7 / (download) - annotate - [select for diffs], Fri Aug 24 23:28:37 2007 UTC (15 years, 5 months ago) by ad
Branch: vmlocking
Changes since 1.226.2.6: +7 -3 lines
Diff to previous 1.226.2.6 (colored)

Sync with buffer cache locking changes. See buf.h/vfs_bio.c for details.
Some minor portions are incomplete and needs to be verified as a whole.

Revision 1.226.2.6 / (download) - annotate - [select for diffs], Mon Aug 20 18:16:14 2007 UTC (15 years, 5 months ago) by ad
Branch: vmlocking
Changes since 1.226.2.5: +8 -12 lines
Diff to previous 1.226.2.5 (colored)

- Alter disk attach/detach to fix a panic when closing a vnd device.
- Sync with HEAD.

Revision 1.226.2.5 / (download) - annotate - [select for diffs], Sun Aug 19 23:30:20 2007 UTC (15 years, 5 months ago) by ad
Branch: vmlocking
Changes since 1.226.2.4: +4 -4 lines
Diff to previous 1.226.2.4 (colored)

Compile fixes.

Revision 1.226.2.4 / (download) - annotate - [select for diffs], Sun Aug 19 19:24:32 2007 UTC (15 years, 5 months ago) by ad
Branch: vmlocking
Changes since 1.226.2.3: +22 -15 lines
Diff to previous 1.226.2.3 (colored)

- Back out the biodone() changes.
- Eliminate B_ERROR (from HEAD).

Revision 1.228.2.1 / (download) - annotate - [select for diffs], Wed Aug 15 13:48:40 2007 UTC (15 years, 5 months ago) by skrll
Branch: nick-csl-alignment
Changes since 1.228: +7 -15 lines
Diff to previous 1.228 (colored) next main 1.229 (colored)

Sync with HEAD.

Revision 1.230.10.2 / (download) - annotate - [select for diffs], Sun Jul 29 12:50:23 2007 UTC (15 years, 6 months ago) by ad
Branch: matt-mips64
Changes since 1.230.10.1: +3484 -0 lines
Diff to previous 1.230.10.1 (colored) to branchpoint 1.230 (colored) next main 1.231 (colored)

It's not a good idea for device drivers to modify b_flags, as they don't
need to understand the locking around that field. Instead of setting
B_ERROR, set b_error instead. b_error is 'owned' by whoever completes
the I/O request.

Revision 1.230.10.1, Sun Jul 29 12:50:22 2007 UTC (15 years, 6 months ago) by ad
Branch: matt-mips64
Changes since 1.230: +0 -3484 lines
FILE REMOVED

file rf_netbsdkintf.c was added on branch matt-mips64 on 2007-07-29 12:50:23 +0000

Revision 1.230 / (download) - annotate - [select for diffs], Sun Jul 29 12:50:22 2007 UTC (15 years, 6 months ago) by ad
Branch: MAIN
CVS Tags: yamt-x86pmap-base, nick-csl-alignment-base5, matt-mips64-base, hpcarm-cleanup
Branch point for: yamt-x86pmap, matt-mips64, matt-armv6, jmcneill-pm
Changes since 1.229: +5 -11 lines
Diff to previous 1.229 (colored)

It's not a good idea for device drivers to modify b_flags, as they don't
need to understand the locking around that field. Instead of setting
B_ERROR, set b_error instead. b_error is 'owned' by whoever completes
the I/O request.

Revision 1.229 / (download) - annotate - [select for diffs], Wed Jul 18 19:04:58 2007 UTC (15 years, 6 months ago) by ad
Branch: MAIN
Changes since 1.228: +4 -6 lines
Diff to previous 1.228 (colored)

Fix fallout from recent kthread changes.

Revision 1.226.2.3 / (download) - annotate - [select for diffs], Sun Jul 15 13:21:41 2007 UTC (15 years, 6 months ago) by ad
Branch: vmlocking
Changes since 1.226.2.2: +6 -7 lines
Diff to previous 1.226.2.2 (colored)

Sync with head.

Revision 1.227.2.1 / (download) - annotate - [select for diffs], Wed Jul 11 20:08:10 2007 UTC (15 years, 7 months ago) by mjf
Branch: mjf-ufs-trans
Changes since 1.227: +6 -7 lines
Diff to previous 1.227 (colored) next main 1.228 (colored)

Sync with head.

Revision 1.228 / (download) - annotate - [select for diffs], Sun Jun 24 21:38:21 2007 UTC (15 years, 7 months ago) by christos
Branch: MAIN
CVS Tags: nick-csl-alignment-base, mjf-ufs-trans-base
Branch point for: nick-csl-alignment
Changes since 1.227: +6 -7 lines
Diff to previous 1.227 (colored)

don't leak a vnode in the wedge case.

Revision 1.226.2.2 / (download) - annotate - [select for diffs], Sat Jun 9 23:57:56 2007 UTC (15 years, 8 months ago) by ad
Branch: vmlocking
Changes since 1.226.2.1: +12 -25 lines
Diff to previous 1.226.2.1 (colored)

Sync with head.

Revision 1.224.4.2 / (download) - annotate - [select for diffs], Sat Mar 24 14:55:46 2007 UTC (15 years, 10 months ago) by yamt
Branch: yamt-idlelwp
Changes since 1.224.4.1: +3 -3 lines
Diff to previous 1.224.4.1 (colored) to branchpoint 1.224 (colored) next main 1.225 (colored)

sync with head.

Revision 1.226.2.1 / (download) - annotate - [select for diffs], Tue Mar 13 16:50:29 2007 UTC (15 years, 10 months ago) by ad
Branch: vmlocking
Changes since 1.226: +3 -3 lines
Diff to previous 1.226 (colored)

Sync with head.

Revision 1.227 / (download) - annotate - [select for diffs], Mon Mar 12 18:18:31 2007 UTC (15 years, 11 months ago) by ad
Branch: MAIN
CVS Tags: yamt-idlelwp-base8, thorpej-atomic-base, thorpej-atomic, reinoud-bufcleanup
Branch point for: mjf-ufs-trans
Changes since 1.226: +3 -3 lines
Diff to previous 1.226 (colored)

Pass an ipl argument to pool_init/POOL_INIT to be used when initializing
the pool's lock.

Revision 1.224.4.1 / (download) - annotate - [select for diffs], Mon Mar 12 05:56:53 2007 UTC (15 years, 11 months ago) by rmind
Branch: yamt-idlelwp
Changes since 1.224: +50 -8 lines
Diff to previous 1.224 (colored)

Sync with HEAD.

Revision 1.226 / (download) - annotate - [select for diffs], Fri Mar 9 15:57:34 2007 UTC (15 years, 11 months ago) by oster
Branch: MAIN
Branch point for: vmlocking
Changes since 1.225: +46 -4 lines
Diff to previous 1.225 (colored)

In the case of multiple RAID sets that are marked as root, attempt to
use the RAID set that contains the component used for booting.  Thanks
to manu@ for the main part of this.

Revision 1.225 / (download) - annotate - [select for diffs], Sun Mar 4 06:02:38 2007 UTC (15 years, 11 months ago) by christos
Branch: MAIN
Changes since 1.224: +6 -6 lines
Diff to previous 1.224 (colored)

Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

Revision 1.213.2.2 / (download) - annotate - [select for diffs], Fri Jan 12 00:57:47 2007 UTC (16 years ago) by ad
Branch: newlock2
Changes since 1.213.2.1: +15 -9 lines
Diff to previous 1.213.2.1 (colored) to branchpoint 1.213 (colored) next main 1.214 (colored)

Sync with head.

Revision 1.187.2.2 / (download) - annotate - [select for diffs], Sat Dec 30 20:49:30 2006 UTC (16 years, 1 month ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187.2.1: +263 -155 lines
Diff to previous 1.187.2.1 (colored)

sync with head.

Revision 1.213.4.2 / (download) - annotate - [select for diffs], Sun Dec 10 07:18:11 2006 UTC (16 years, 2 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.213.4.1: +30 -24 lines
Diff to previous 1.213.4.1 (colored) to branchpoint 1.213 (colored) next main 1.214 (colored)

sync with head.

Revision 1.224 / (download) - annotate - [select for diffs], Thu Nov 30 23:01:50 2006 UTC (16 years, 2 months ago) by oster
Branch: MAIN
CVS Tags: yamt-splraiseipl-base5, yamt-splraiseipl-base4, yamt-splraiseipl-base3, wrstuden-fixsa-base-1, post-newlock2-merge, newlock2-nbase, newlock2-base, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, matt-nb4-arm-base, matt-nb4-arm, ad-audiomp-base, ad-audiomp
Branch point for: yamt-idlelwp, wrstuden-fixsa, netbsd-4
Changes since 1.223: +9 -9 lines
Diff to previous 1.223 (colored)

Change a bunch of "#if DEBUG" to "#ifdef DEBUG".

Revision 1.223 / (download) - annotate - [select for diffs], Thu Nov 30 15:12:17 2006 UTC (16 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.222: +8 -2 lines
Diff to previous 1.222 (colored)

If the user has specified 'root on foo', then skip changing the booted_device
even if we've detected a 'root on raid' autoconfigure.  This change is really
only cosmetic, since setroot() will still do the right thing and honor
the 'root on foo' setting.

Revision 1.213.2.1 / (download) - annotate - [select for diffs], Sat Nov 18 21:34:46 2006 UTC (16 years, 2 months ago) by ad
Branch: newlock2
Changes since 1.213: +81 -28 lines
Diff to previous 1.213 (colored)

Sync with head.

Revision 1.222 / (download) - annotate - [select for diffs], Thu Nov 16 01:33:23 2006 UTC (16 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.221: +17 -17 lines
Diff to previous 1.221 (colored)

__unused removal on arguments; approved by core.

Revision 1.213.4.1 / (download) - annotate - [select for diffs], Sun Oct 22 06:06:43 2006 UTC (16 years, 3 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.213: +87 -34 lines
Diff to previous 1.213 (colored)

sync with head

Revision 1.221 / (download) - annotate - [select for diffs], Thu Oct 12 01:31:51 2006 UTC (16 years, 3 months ago) by christos
Branch: MAIN
CVS Tags: yamt-splraiseipl-base2
Changes since 1.220: +17 -13 lines
Diff to previous 1.220 (colored)

- sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386

Revision 1.220 / (download) - annotate - [select for diffs], Mon Oct 9 02:43:28 2006 UTC (16 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.219: +2 -3 lines
Diff to previous 1.219 (colored)

Remove unused variable.  (Noted by mrg.  Thanks.)

Revision 1.219 / (download) - annotate - [select for diffs], Sun Oct 8 23:22:26 2006 UTC (16 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.218: +7 -10 lines
Diff to previous 1.218 (colored)

Fix previous a different way. (pseudo_disk_init() needed to be called earlier)

Revision 1.218 / (download) - annotate - [select for diffs], Sun Oct 8 22:57:51 2006 UTC (16 years, 4 months ago) by christos
Branch: MAIN
Changes since 1.217: +8 -6 lines
Diff to previous 1.217 (colored)

Call pseudo_disk_init in the autoconfig case.

Revision 1.217 / (download) - annotate - [select for diffs], Sun Oct 8 02:39:01 2006 UTC (16 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.216: +72 -25 lines
Diff to previous 1.216 (colored)

Re-work some of the initialization code to now use config_attach_pseudo()
and friends.  Addresses PR#32881.  BOOT_FROM_RAID_HOOKS dies.
More simplification possible now.

Revision 1.216 / (download) - annotate - [select for diffs], Thu Oct 5 17:59:36 2006 UTC (16 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.215: +2 -3 lines
Diff to previous 1.215 (colored)

Revert previous change: Remove an unused variable declaration that was
(likely accidentally) added as the only change in the last commit.

Revision 1.215 / (download) - annotate - [select for diffs], Thu Oct 5 17:35:19 2006 UTC (16 years, 4 months ago) by tls
Branch: MAIN
Changes since 1.214: +3 -2 lines
Diff to previous 1.214 (colored)

Protect calls to pool_put/pool_get that may occur in interrupt context
with spl used to protect other allocations and frees, or datastructure
element insertion and removal, in adjacent code.

It is almost unquestionably the case that some of the spl()/splx() calls
added here are superfluous, but it really seems wrong to see:

	s=splfoo();
	/* frob data structure */
	splx(s);
	pool_put(x);

and if we think we need to protect the first operation, then it is hard
to see why we should not think we need to protect the next.  "Better
safe than sorry".

It is also almost unquestionably the case that I missed some pool
gets/puts from interrupt context with my strategy for finding these
calls; use of PR_NOWAIT is a strong hint that a pool may be used from
interrupt context but many callers in the kernel pass a "can wait/can't
wait" flag down such that my searches might not have found them.  One
notable area that needs to be looked at is pf.

See also:

http://mail-index.netbsd.org/tech-kern/2006/07/19/0003.html
http://mail-index.netbsd.org/tech-kern/2006/07/19/0009.html

Revision 1.214 / (download) - annotate - [select for diffs], Thu Sep 28 02:39:50 2006 UTC (16 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.213: +6 -2 lines
Diff to previous 1.213 (colored)

Make sure the 'last configured as' field in the component labels
are updated each time the component labels are written.

Revision 1.199.2.1 / (download) - annotate - [select for diffs], Sat Sep 9 02:54:05 2006 UTC (16 years, 5 months ago) by rpaulo
Branch: rpaulo-netinet-merge-pcb
Changes since 1.199: +222 -142 lines
Diff to previous 1.199 (colored) next main 1.200 (colored)

sync with head

Revision 1.202.2.5 / (download) - annotate - [select for diffs], Sun Sep 3 15:24:48 2006 UTC (16 years, 5 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.202.2.4: +172 -121 lines
Diff to previous 1.202.2.4 (colored) to branchpoint 1.202 (colored) next main 1.203 (colored)

sync with head.

Revision 1.213 / (download) - annotate - [select for diffs], Sun Aug 27 05:07:13 2006 UTC (16 years, 5 months ago) by christos
Branch: MAIN
CVS Tags: yamt-splraiseipl-base, yamt-pdpolicy-base9, yamt-pdpolicy-base8, rpaulo-netinet-merge-pcb-base
Branch point for: yamt-splraiseipl, newlock2
Changes since 1.212: +172 -121 lines
Diff to previous 1.212 (colored)

- use dk_lookup instead of our home-spun version.
- allow raid to be configured in a wedge
- allow wedges to be configured in a raid
- add autoconfiguration of wedges in a raid

Revision 1.202.2.4 / (download) - annotate - [select for diffs], Fri Aug 11 15:45:08 2006 UTC (16 years, 6 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.202.2.3: +8 -10 lines
Diff to previous 1.202.2.3 (colored) to branchpoint 1.202 (colored)

sync with head

Revision 1.212 / (download) - annotate - [select for diffs], Mon Aug 7 20:02:22 2006 UTC (16 years, 6 months ago) by oster
Branch: MAIN
CVS Tags: yamt-pdpolicy-base7, abandoned-netbsd-4-base, abandoned-netbsd-4
Changes since 1.211: +3 -3 lines
Diff to previous 1.211 (colored)

sc_size should be a 64-bit quantity.  Notice by Matthias Drochner.

Revision 1.211 / (download) - annotate - [select for diffs], Mon Aug 7 17:08:18 2006 UTC (16 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.210: +3 -3 lines
Diff to previous 1.210 (colored)

Fix a minor typo in a comment.

Revision 1.210 / (download) - annotate - [select for diffs], Fri Jul 21 16:48:52 2006 UTC (16 years, 6 months ago) by ad
Branch: MAIN
Changes since 1.209: +6 -8 lines
Diff to previous 1.209 (colored)

- Use the LWP cached credentials where sane.
- Minor cosmetic changes.

Revision 1.202.2.3 / (download) - annotate - [select for diffs], Mon Jun 26 12:52:27 2006 UTC (16 years, 7 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.202.2.2: +18 -13 lines
Diff to previous 1.202.2.2 (colored) to branchpoint 1.202 (colored)

sync with head.

Revision 1.187.2.1 / (download) - annotate - [select for diffs], Wed Jun 21 15:06:28 2006 UTC (16 years, 7 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187: +160 -148 lines
Diff to previous 1.187 (colored)

sync with head.

Revision 1.208.2.1 / (download) - annotate - [select for diffs], Mon Jun 19 04:05:48 2006 UTC (16 years, 7 months ago) by chap
Branch: chap-midi
Changes since 1.208: +18 -13 lines
Diff to previous 1.208 (colored) next main 1.209 (colored)

Sync with head.

Revision 1.209 / (download) - annotate - [select for diffs], Mon Jun 12 22:49:35 2006 UTC (16 years, 7 months ago) by oster
Branch: MAIN
CVS Tags: yamt-pdpolicy-base6, gdamore-uart-base, gdamore-uart, chap-midi-nbase, chap-midi-base
Changes since 1.208: +18 -13 lines
Diff to previous 1.208 (colored)

Do the "don't allocate > 1K on the stack" thing for raidioctl().

Revision 1.199.4.2 / (download) - annotate - [select for diffs], Thu Jun 1 22:37:33 2006 UTC (16 years, 8 months ago) by kardel
Branch: simonb-timecounters
CVS Tags: simonb-timcounters-final
Changes since 1.199.4.1: +8 -7 lines
Diff to previous 1.199.4.1 (colored) next main 1.200 (colored)

Sync with head.

Revision 1.202.6.3 / (download) - annotate - [select for diffs], Wed May 24 15:50:29 2006 UTC (16 years, 8 months ago) by tron
Branch: peter-altq
Changes since 1.202.6.2: +9 -8 lines
Diff to previous 1.202.6.2 (colored) to branchpoint 1.202 (colored) next main 1.203 (colored)

Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.

Revision 1.202.2.2 / (download) - annotate - [select for diffs], Wed May 24 10:58:14 2006 UTC (16 years, 8 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.202.2.1: +11 -10 lines
Diff to previous 1.202.2.1 (colored) to branchpoint 1.202 (colored)

sync with head.

Revision 1.208 / (download) - annotate - [select for diffs], Sun May 14 21:45:00 2006 UTC (16 years, 8 months ago) by elad
Branch: MAIN
CVS Tags: yamt-pdpolicy-base5, simonb-timecounters-base
Branch point for: chap-midi
Changes since 1.207: +8 -7 lines
Diff to previous 1.207 (colored)

integrate kauth.

Revision 1.202.4.3 / (download) - annotate - [select for diffs], Sat May 6 23:31:29 2006 UTC (16 years, 9 months ago) by christos
Branch: elad-kernelauth
Changes since 1.202.4.2: +3 -2 lines
Diff to previous 1.202.4.2 (colored) to branchpoint 1.202 (colored) next main 1.203 (colored)

- Move kauth_cred_t declaration to <sys/types.h>
- Cleanup struct ucred; forward declarations that are unused.
- Don't include <sys/kauth.h> in any header, but include it in the c files
  that need it.

Approved by core.

Revision 1.199.4.1 / (download) - annotate - [select for diffs], Sat Apr 22 11:39:28 2006 UTC (16 years, 9 months ago) by simonb
Branch: simonb-timecounters
Changes since 1.199: +54 -29 lines
Diff to previous 1.199 (colored)

Sync with head.

Revision 1.202.4.2 / (download) - annotate - [select for diffs], Wed Apr 19 03:26:07 2006 UTC (16 years, 9 months ago) by elad
Branch: elad-kernelauth
Changes since 1.202.4.1: +44 -24 lines
Diff to previous 1.202.4.1 (colored) to branchpoint 1.202 (colored)

sync with head.

Revision 1.207 / (download) - annotate - [select for diffs], Wed Apr 12 23:33:39 2006 UTC (16 years, 9 months ago) by simonb
Branch: MAIN
CVS Tags: elad-kernelauth-base
Changes since 1.206: +5 -5 lines
Diff to previous 1.206 (colored)

Don't access b_fspriv.bf_private in struct buf directly - use the
b_private macro.

OK'd by oster@

Revision 1.202.2.1 / (download) - annotate - [select for diffs], Sat Apr 1 12:07:26 2006 UTC (16 years, 10 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.202: +41 -21 lines
Diff to previous 1.202 (colored)

sync with head.

Revision 1.202.6.2 / (download) - annotate - [select for diffs], Fri Mar 31 09:45:24 2006 UTC (16 years, 10 months ago) by tron
Branch: peter-altq
Changes since 1.202.6.1: +9 -8 lines
Diff to previous 1.202.6.1 (colored) to branchpoint 1.202 (colored)

Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.

Revision 1.206 / (download) - annotate - [select for diffs], Tue Mar 28 17:32:20 2006 UTC (16 years, 10 months ago) by thorpej
Branch: MAIN
CVS Tags: yamt-pdpolicy-base4, yamt-pdpolicy-base3
Changes since 1.205: +9 -8 lines
Diff to previous 1.205 (colored)

Use device_is_a() and device_unit().

Revision 1.202.6.1 / (download) - annotate - [select for diffs], Tue Mar 28 09:42:15 2006 UTC (16 years, 10 months ago) by tron
Branch: peter-altq
Changes since 1.202: +34 -15 lines
Diff to previous 1.202 (colored)

Merge 2006-03-28 NetBSD-current into the "peter-altq" branch.

Revision 1.205 / (download) - annotate - [select for diffs], Sat Mar 25 13:15:41 2006 UTC (16 years, 10 months ago) by rtr
Branch: MAIN
Changes since 1.204: +3 -2 lines
Diff to previous 1.204 (colored)

free storage of clabel before bailing out.

coverity 2745 / run 11

Revision 1.204 / (download) - annotate - [select for diffs], Sun Mar 19 05:46:50 2006 UTC (16 years, 10 months ago) by simonb
Branch: MAIN
Changes since 1.203: +34 -33 lines
Diff to previous 1.203 (colored)

Use tabs instead of spaces with previous change.

Revision 1.203 / (download) - annotate - [select for diffs], Sun Mar 19 05:31:38 2006 UTC (16 years, 10 months ago) by david
Branch: MAIN
Changes since 1.202: +22 -5 lines
Diff to previous 1.202 (colored)

Fix memory leaks when some components of a raid where missing during
autoconfig.

From Coverity CIDs 2328, 2324, 2323, 1125

Revision 1.202.4.1 / (download) - annotate - [select for diffs], Wed Mar 8 01:44:49 2006 UTC (16 years, 11 months ago) by elad
Branch: elad-kernelauth
Changes since 1.202: +7 -7 lines
Diff to previous 1.202 (colored)

Adapt to kernel authorization KPI.

Revision 1.202 / (download) - annotate - [select for diffs], Wed Mar 1 21:41:49 2006 UTC (16 years, 11 months ago) by oster
Branch: MAIN
CVS Tags: yamt-pdpolicy-base2, yamt-pdpolicy-base, peter-altq-base
Branch point for: yamt-pdpolicy, peter-altq, elad-kernelauth
Changes since 1.201: +5 -2 lines
Diff to previous 1.201 (colored)

Fix lossage related to device_is_a() changes.  Fix from cube@ (thanks!).
Tested by me.

Revision 1.192.2.2 / (download) - annotate - [select for diffs], Wed Mar 1 09:28:28 2006 UTC (16 years, 11 months ago) by yamt
Branch: yamt-uio_vmspace
Changes since 1.192.2.1: +9 -7 lines
Diff to previous 1.192.2.1 (colored) next main 1.193 (colored)

sync with head.

Revision 1.201 / (download) - annotate - [select for diffs], Fri Feb 24 03:20:22 2006 UTC (16 years, 11 months ago) by oster
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5
Changes since 1.200: +6 -6 lines
Diff to previous 1.200 (colored)

- minor comment cleanup
- nuke an extraneous memset() (RF_Malloc() already does that)
from RAIDFRAME_GET_INFO in raidioctl().

Revision 1.200 / (download) - annotate - [select for diffs], Tue Feb 21 04:32:38 2006 UTC (16 years, 11 months ago) by thorpej
Branch: MAIN
Changes since 1.199: +5 -3 lines
Diff to previous 1.199 (colored)

Use device_class() instead of accessing dv_class directly.

Revision 1.192.2.1 / (download) - annotate - [select for diffs], Sun Jan 15 10:02:56 2006 UTC (17 years ago) by yamt
Branch: yamt-uio_vmspace
Changes since 1.192: +50 -95 lines
Diff to previous 1.192 (colored)

sync with head.

Revision 1.186.2.2.2.1 / (download) - annotate - [select for diffs], Wed Jan 11 17:18:02 2006 UTC (17 years ago) by tron
Branch: netbsd-3-0
CVS Tags: netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE
Changes since 1.186.2.2: +6 -3 lines
Diff to previous 1.186.2.2 (colored) next main 1.186.2.3 (colored)

Pull up following revision(s) (requested by oster in ticket #1114):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.193
We need to mark used spares as failed if they encounter IO errors!
Commit fixes problem reported (privately) by Jeff Rizzo.
XXX: Note that we are still are unable to allow a reconstruct of
a failed spare -- it's easy enough to attempt to do it, but the
code in rf_ContinueReconstructFailedDisk() isn't anywhere close to
ready to allow it.  Yet another reason why the whole disk/spare thing
needs to be re-worked. *sigh*

Revision 1.186.2.3 / (download) - annotate - [select for diffs], Wed Jan 11 17:18:00 2006 UTC (17 years ago) by tron
Branch: netbsd-3
CVS Tags: netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1
Changes since 1.186.2.2: +6 -3 lines
Diff to previous 1.186.2.2 (colored) to branchpoint 1.186 (colored)

Pull up following revision(s) (requested by oster in ticket #1114):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.193
We need to mark used spares as failed if they encounter IO errors!
Commit fixes problem reported (privately) by Jeff Rizzo.
XXX: Note that we are still are unable to allow a reconstruct of
a failed spare -- it's easy enough to attempt to do it, but the
code in rf_ContinueReconstructFailedDisk() isn't anywhere close to
ready to allow it.  Yet another reason why the whole disk/spare thing
needs to be re-worked. *sigh*

Revision 1.199 / (download) - annotate - [select for diffs], Sun Jan 8 22:26:30 2006 UTC (17 years, 1 month ago) by oster
Branch: MAIN
Branch point for: simonb-timecounters, rpaulo-netinet-merge-pcb
Changes since 1.198: +5 -5 lines
Diff to previous 1.198 (colored)

Really move all of the bp initalization bits into InitBP().

Revision 1.198 / (download) - annotate - [select for diffs], Sun Jan 8 22:06:26 2006 UTC (17 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.197: +4 -8 lines
Diff to previous 1.197 (colored)

For the normal (read/write) case, do all the buffer initialization
inside of InitBP().

Revision 1.197 / (download) - annotate - [select for diffs], Sun Jan 8 21:53:26 2006 UTC (17 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.196: +4 -17 lines
Diff to previous 1.196 (colored)

Cleanup the initialization of buffers a bit, and remove some old code
that works around a bug that no longer exists.  From yamt. Thanks!
(a bit more cleanup to follow)

Revision 1.196 / (download) - annotate - [select for diffs], Sun Jan 8 09:11:21 2006 UTC (17 years, 1 month ago) by yamt
Branch: MAIN
Changes since 1.195: +25 -14 lines
Diff to previous 1.195 (colored)

raidstrategy: fix weird ENOSPC when reading from/writing to a raw partition.

Revision 1.195 / (download) - annotate - [select for diffs], Sun Jan 8 09:09:53 2006 UTC (17 years, 1 month ago) by yamt
Branch: MAIN
Changes since 1.194: +7 -7 lines
Diff to previous 1.194 (colored)

raidioctl:
- don't ignore raidread_component_label error.
- remove an unnessesary memset.

Revision 1.194 / (download) - annotate - [select for diffs], Sat Jan 7 16:08:44 2006 UTC (17 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.193: +10 -52 lines
Diff to previous 1.193 (colored)

Remove the component buffer bits, now that I know there is a
"private" structure in struct buf that can be used to keep track of
the request associated with this buffer (the buffer used here is one
allocated from rf_CreateDiskQueueData(), so it's ours to do with what
we please).  Shrinks code a little, reduces the run-time memory
footprint a bit, and simplifies both rf_DispatchKernelIO() and
KernelWakeupFunc().

Thanks to yamt for his "why is rf_DispatchKernelIO using another buf"
question which prompted me to revisit this code.

Revision 1.193 / (download) - annotate - [select for diffs], Wed Jan 4 04:56:41 2006 UTC (17 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.192: +8 -5 lines
Diff to previous 1.192 (colored)

We need to mark used spares as failed if they encounter IO errors!
Commit fixes problem reported (privately) by Jeff Rizzo.


XXX: Note that we are still are unable to allow a reconstruct of
a failed spare -- it's easy enough to attempt to do it, but the
code in rf_ContinueReconstructFailedDisk() isn't anywhere close to
ready to allow it.  Yet another reason why the whole disk/spare thing
needs to be re-worked. *sigh*

Revision 1.192 / (download) - annotate - [select for diffs], Sun Dec 11 12:23:37 2005 UTC (17 years, 2 months ago) by christos
Branch: MAIN
Branch point for: yamt-uio_vmspace
Changes since 1.191: +18 -14 lines
Diff to previous 1.191 (colored)

merge ktrace-lwp.

Revision 1.161.2.9 / (download) - annotate - [select for diffs], Thu Nov 10 14:07:40 2005 UTC (17 years, 3 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.161.2.8: +43 -23 lines
Diff to previous 1.161.2.8 (colored) next main 1.162 (colored)

Sync with HEAD. Here we go again...

Revision 1.191 / (download) - annotate - [select for diffs], Sat Oct 15 17:29:25 2005 UTC (17 years, 3 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-vop-base3, yamt-vop-base2, yamt-vop-base, yamt-vop, yamt-readahead-pervnode, yamt-readahead-perfile, yamt-readahead-base3, yamt-readahead-base2, yamt-readahead-base, yamt-readahead, thorpej-vnode-attr-base, thorpej-vnode-attr, ktrace-lwp-base
Changes since 1.190: +7 -7 lines
Diff to previous 1.190 (colored)

- change the way to specify a bufq strategy.  (by string rather than by number)
- rather than embedding bufq_state in driver softc,
  have a pointer to the former.
- move bufq related functions from kern/subr_disk.c to kern/subr_bufq.c.
- rename method to strategy for consistency.
- move some definitions which don't need to be exposed to the rest of kernel
  from sys/bufq.h to sys/bufq_impl.h.
  (is it better to move it to kern/ or somewhere?)
- fix some obvious breakage in dev/qbus/ts.c.  (not tested)

Revision 1.186.2.2 / (download) - annotate - [select for diffs], Tue Oct 4 14:14:40 2005 UTC (17 years, 4 months ago) by tron
Branch: netbsd-3
CVS Tags: netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1
Branch point for: netbsd-3-0
Changes since 1.186.2.1: +22 -1 lines
Diff to previous 1.186.2.1 (colored) to branchpoint 1.186 (colored)

Pull up following revision(s) (requested by oster in ticket #853):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.190
	sys/dev/raidframe/rf_netbsd.h: revision 1.24
	sys/dev/raidframe/rf_states.c: revision 1.39
	sys/dev/raidframe/rf_engine.c: revision 1.36
Re-work the handling of incoming I/O in RAIDframe:
- introduce rf_buf_queue_check() which checks to see if there
is work to do in the incoming buffer queue
- rf_RaidIOThread() is now responsible for calling raidstart(), and is
also now the only place that calls raidstart()
- raidstrategy() now just queues requests in buf_queue
and signals rf_RaidIOThread() that work has arrived
Hopefully addresses PR#30233

Revision 1.190 / (download) - annotate - [select for diffs], Sun Sep 25 19:47:17 2005 UTC (17 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.189: +24 -3 lines
Diff to previous 1.189 (colored)

Re-work the handling of incoming I/O in RAIDframe:
- introduce rf_buf_queue_check() which checks to see if there
is work to do in the incoming buffer queue
- rf_RaidIOThread() is now responsible for calling raidstart(), and is
also now the only place that calls raidstart()
- raidstrategy() now just queues requests in buf_queue
and signals rf_RaidIOThread() that work has arrived

Hopefully addresses PR#30233

Revision 1.189 / (download) - annotate - [select for diffs], Sat Sep 24 22:51:55 2005 UTC (17 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.188: +3 -3 lines
Diff to previous 1.188 (colored)

This disk_detach() should be pseudo_disk_detach().

Revision 1.188 / (download) - annotate - [select for diffs], Sat Aug 20 12:01:04 2005 UTC (17 years, 5 months ago) by yamt
Branch: MAIN
Changes since 1.187: +5 -4 lines
Diff to previous 1.187 (colored)

use pseudo_disk_{init,attach,detach} where appropriate.

Revision 1.186.2.1 / (download) - annotate - [select for diffs], Fri Jun 17 13:34:50 2005 UTC (17 years, 7 months ago) by tron
Branch: netbsd-3
Changes since 1.186: +13 -15 lines
Diff to previous 1.186 (colored)

Pull up revision 1.187 (requested by oster in ticket #472):
- avoid variable shadowing
- add a lot of const
- remove parameters from function declarations

Revision 1.187 / (download) - annotate - [select for diffs], Sun May 29 22:03:09 2005 UTC (17 years, 8 months ago) by christos
Branch: MAIN
Branch point for: yamt-lazymbuf
Changes since 1.186: +13 -15 lines
Diff to previous 1.186 (colored)

- avoid variable shadowing
- add a lot of const
- remove parameters from functin declarations

Revision 1.185.4.1 / (download) - annotate - [select for diffs], Fri Apr 29 11:29:15 2005 UTC (17 years, 9 months ago) by kent
Branch: kent-audio2
Changes since 1.185: +182 -182 lines
Diff to previous 1.185 (colored) next main 1.186 (colored)

sync with -current

Revision 1.178.2.1.2.3 / (download) - annotate - [select for diffs], Wed Apr 6 12:17:58 2005 UTC (17 years, 10 months ago) by tron
Branch: netbsd-2
CVS Tags: netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1
Changes since 1.178.2.1.2.2: +8 -2 lines
Diff to previous 1.178.2.1.2.2 (colored) to branchpoint 1.178.2.1 (colored) next main 1.179 (colored)

Pull up revision 1.185 (requested by oster in ticket #1040):
Don't allow -f to fail a disk while a reconstruction is taking place
since that would cause a panic.  (Problem noticed by dan@.)

Revision 1.178.2.1.2.2 / (download) - annotate - [select for diffs], Wed Apr 6 12:15:36 2005 UTC (17 years, 10 months ago) by tron
Branch: netbsd-2
Changes since 1.178.2.1.2.1: +3 -2 lines
Diff to previous 1.178.2.1.2.1 (colored) to branchpoint 1.178.2.1 (colored)

Pull up revision 1.184 (requested by oster in ticket #1039):
Initialize parity_rewrite_stripes_done to remove the window where
bogus values could be returned at the start of parity rewriting.

Revision 1.178.2.1.2.1 / (download) - annotate - [select for diffs], Wed Apr 6 12:14:02 2005 UTC (17 years, 10 months ago) by tron
Branch: netbsd-2
Changes since 1.178.2.1: +7 -4 lines
Diff to previous 1.178.2.1 (colored)

Pull up revision 1.183 (requested by oster in ticket #1038):
On an idea from Thor (tls@), do not fail a component if doing so would
render the RAID set completely dead.  Instead, we retry the IO a
maximum of RF_RETRY_THRESHOLD times (currently '5'), and then just
return an IO error if the IO fails.  This should reduce the damage
caused by having multiple disks appear to fail when the culprit is
really something else (power, controllers, etc.)

Revision 1.185.6.1 / (download) - annotate - [select for diffs], Sat Mar 19 08:35:41 2005 UTC (17 years, 10 months ago) by yamt
Branch: yamt-km
Changes since 1.185: +182 -182 lines
Diff to previous 1.185 (colored) next main 1.186 (colored)

sync with head.  xen and whitespace.  xen part is not finished.

Revision 1.161.2.8 / (download) - annotate - [select for diffs], Fri Mar 4 16:50:07 2005 UTC (17 years, 11 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.161.2.7: +183 -183 lines
Diff to previous 1.161.2.7 (colored)

Sync with HEAD.

Hi Perry!

Revision 1.186 / (download) - annotate - [select for diffs], Sun Feb 27 00:27:45 2005 UTC (17 years, 11 months ago) by perry
Branch: MAIN
CVS Tags: yamt-km-base4, yamt-km-base3, netbsd-3-base, kent-audio2-base
Branch point for: netbsd-3
Changes since 1.185: +182 -182 lines
Diff to previous 1.185 (colored)

nuke trailing whitespace

Revision 1.161.2.7 / (download) - annotate - [select for diffs], Mon Nov 29 07:24:32 2004 UTC (18 years, 2 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.161.2.6: +14 -4 lines
Diff to previous 1.161.2.6 (colored)

Sync with HEAD.

Revision 1.185 / (download) - annotate - [select for diffs], Wed Nov 17 01:34:10 2004 UTC (18 years, 2 months ago) by oster
Branch: MAIN
CVS Tags: yamt-km-base2, yamt-km-base, kent-audio1-beforemerge, kent-audio1-base, kent-audio1
Branch point for: yamt-km, kent-audio2
Changes since 1.184: +8 -2 lines
Diff to previous 1.184 (colored)

Don't allow -f to fail a disk while a reconstruction is taking place
since that would cause a panic.  (Problem noticed by dan@.)

Revision 1.184 / (download) - annotate - [select for diffs], Tue Nov 16 16:52:30 2004 UTC (18 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.183: +3 -2 lines
Diff to previous 1.183 (colored)

Initialize parity_rewrite_stripes_done to remove the window where
bogus values could be returned at the start of parity rewriting.

Revision 1.183 / (download) - annotate - [select for diffs], Tue Nov 16 16:45:51 2004 UTC (18 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.182: +7 -4 lines
Diff to previous 1.182 (colored)

On an idea from Thor (tls@), do not fail a component if doing so would
render the RAID set completely dead.  Instead, we retry the IO a
maximum of RF_RETRY_THRESHOLD times (currently '5'), and then just
return an IO error if the IO fails.  This should reduce the damage
caused by having multiple disks appear to fail when the culprit is
really something else (power, controllers, etc.)

Revision 1.161.2.6 / (download) - annotate - [select for diffs], Tue Nov 2 07:52:46 2004 UTC (18 years, 3 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.161.2.5: +3 -2 lines
Diff to previous 1.161.2.5 (colored)

Sync with HEAD.

Revision 1.182 / (download) - annotate - [select for diffs], Thu Oct 28 07:07:44 2004 UTC (18 years, 3 months ago) by yamt
Branch: MAIN
Changes since 1.181: +3 -2 lines
Diff to previous 1.181 (colored)

move buffer queue related stuffs from buf.h to their own header, bufq.h.

Revision 1.161.2.5 / (download) - annotate - [select for diffs], Tue Oct 19 15:57:27 2004 UTC (18 years, 3 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.161.2.4: +8 -4 lines
Diff to previous 1.161.2.4 (colored)

Sync with HEAD

Revision 1.181 / (download) - annotate - [select for diffs], Fri Oct 15 06:41:35 2004 UTC (18 years, 3 months ago) by thorpej
Branch: MAIN
Changes since 1.180: +8 -4 lines
Diff to previous 1.180 (colored)

rf_find_raid_components():
- If DIOCGDINFO failed with ENOTTY, don't print an error message; wedges
  don't support that ioctl.  Clean up the error message.
- If DIOCGDINFO fails, don't proceed to examine an invalid disklabel
  structure.

Revision 1.161.2.4 / (download) - annotate - [select for diffs], Tue Sep 21 13:32:53 2004 UTC (18 years, 4 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.161.2.3: +19 -15 lines
Diff to previous 1.161.2.3 (colored)

Fix the sync with head I botched.

Revision 1.161.2.3 / (download) - annotate - [select for diffs], Sat Sep 18 14:50:54 2004 UTC (18 years, 4 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.161.2.2: +15 -19 lines
Diff to previous 1.161.2.2 (colored)

Sync with HEAD.

Revision 1.161.2.2 / (download) - annotate - [select for diffs], Tue Aug 3 10:50:46 2004 UTC (18 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.161.2.1: +326 -398 lines
Diff to previous 1.161.2.1 (colored)

Sync with HEAD

Revision 1.178.2.1 / (download) - annotate - [select for diffs], Fri Jul 2 18:03:06 2004 UTC (18 years, 7 months ago) by he
Branch: netbsd-2-0
CVS Tags: netbsd-2-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE
Branch point for: netbsd-2
Changes since 1.178: +12 -7 lines
Diff to previous 1.178 (colored) next main 1.179 (colored)

Pull up revision 1.180 (requested by oster in ticket #576):
  The result of rf_DoAccess() should not be assigned to
  bp->b_error.  As well, when we do detect some sort of an
  error, we should be doing a biodone() here.

Revision 1.180 / (download) - annotate - [select for diffs], Thu Jul 1 17:48:45 2004 UTC (18 years, 7 months ago) by oster
Branch: MAIN
Changes since 1.179: +12 -7 lines
Diff to previous 1.179 (colored)

The result of rf_DoAccess() should *not* be assigned to bp->b_error.
As well, when we do detect some sort of an error, we should be doing a
biodone() here.  Thanks to yamt for noting the missing biodone(), as
that led to discovery of the additional lossage.

Revision 1.179 / (download) - annotate - [select for diffs], Thu Apr 22 00:17:13 2004 UTC (18 years, 9 months ago) by itojun
Branch: MAIN
Changes since 1.178: +9 -6 lines
Diff to previous 1.178 (colored)

sprintf -> snprintf

Revision 1.178 / (download) - annotate - [select for diffs], Sun Mar 7 22:15:19 2004 UTC (18 years, 11 months ago) by oster
Branch: MAIN
CVS Tags: netbsd-2-0-base
Branch point for: netbsd-2-0
Changes since 1.177: +0 -0 lines
Diff to previous 1.177 (colored)

- Introduce rf_pools which contains all of the various global pools used
by RAIDframe.  Convert all other RAIDframe global pools to use pools
defined within this new structure.
- Introduce rf_pool_init(), used for initializing a single pool in
RAIDframe.  Teach each of the configuration routines to use
rf_pool_init().
- Cleanup a few pool-related comments.
- Cleanup revent initialization and #defines.
- Add a missing pool_destroy() for the reconbuffer pool.

(Saves another 1K off of an i386 GENERIC kernel, and makes
stuff a lot more readable)

Revision 1.177 / (download) - annotate - [select for diffs], Sun Mar 7 21:57:44 2004 UTC (18 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.176: +19 -11 lines
Diff to previous 1.176 (colored)

- Introduce rf_pools which contains all of the various global pools used
by RAIDframe.  Convert all other RAIDframe global pools to use pools
defined within this new structure.
- Introduce rf_pool_init(), used for initializing a single pool in
RAIDframe.  Teach each of the configuration routines to use
rf_pool_init().
- Cleanup a few pool-related comments.
- Cleanup revent initialization and #defines.
- Add a missing pool_destroy() for the reconbuffer pool.

(Saves another 1K off of an i386 GENERIC kernel, and makes
stuff a lot more readable)

Revision 1.176 / (download) - annotate - [select for diffs], Fri Mar 5 02:53:58 2004 UTC (18 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.175: +4 -2 lines
Diff to previous 1.175 (colored)

- remove the RF_*_INC's, as necessary.  They are not needed any more.
- introduce RF_MIN_*'s, as necessary.  These will indicate the
low-water mark for pools as well as the pool_prime() value.
- add pool_setlowat() for the critical pools.
- pool_prime() and pool_setlowat() the raidframe_cbufpool.
- re-order some pool_prime()'s and pool_sethiwat()'s for clarity.

Revision 1.175 / (download) - annotate - [select for diffs], Mon Mar 1 23:30:58 2004 UTC (18 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.174: +6 -5 lines
Diff to previous 1.174 (colored)

Use RF_ACC_TRACE to #if out more chunks of code related only
to access tracing.  (not turned on yet)

Revision 1.174 / (download) - annotate - [select for diffs], Sun Feb 8 04:37:56 2004 UTC (19 years ago) by oster
Branch: MAIN
Changes since 1.173: +4 -3 lines
Diff to previous 1.173 (colored)

Relegate some printf's to DEBUG land.

Revision 1.173 / (download) - annotate - [select for diffs], Sun Jan 25 18:06:48 2004 UTC (19 years ago) by hannken
Branch: MAIN
Changes since 1.172: +3 -3 lines
Diff to previous 1.172 (colored)

Make VOP_STRATEGY(bp) a real VOP as discussed on tech-kern.

VOP_STRATEGY(bp) is replaced by one of two new functions:

- VOP_STRATEGY(vp, bp)  Call the strategy routine of vp for bp.
- DEV_STRATEGY(bp)      Call the d_strategy routine of bp->b_dev for bp.

DEV_STRATEGY(bp) is used only for block-to-block device situations.

Revision 1.172 / (download) - annotate - [select for diffs], Sat Jan 10 14:39:50 2004 UTC (19 years, 1 month ago) by yamt
Branch: MAIN
Changes since 1.171: +4 -2 lines
Diff to previous 1.171 (colored)

store a i/o priority hint in struct buf for buffer queue discipline.

Revision 1.171 / (download) - annotate - [select for diffs], Sun Jan 4 21:06:04 2004 UTC (19 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.170: +9 -4 lines
Diff to previous 1.170 (colored)

raidPtr->reconControl->percentCompleted only gets used in one
debugging printf, and in rf_netbsdkintf.c.  We can do the calculations
inside of RF_DEBUG_RECON for the one debugging printf, and only
perform the percentCompleted calculation "on demand" in the
rf_netbsdkintf.c case.  Shaves a few more bytes off an i386 GENERIC
kernel, and ever-so-slightly decreases the amount of work performed
during a reconstruct.

Revision 1.170 / (download) - annotate - [select for diffs], Wed Dec 31 03:02:57 2003 UTC (19 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.169: +2 -5 lines
Diff to previous 1.169 (colored)

Remove a couple of incorrect comments.  (rf_recon_req needs to be
passed to rf_ReconThread(), and there's no way around that for now.)

Revision 1.169 / (download) - annotate - [select for diffs], Tue Dec 30 21:59:03 2003 UTC (19 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.168: +53 -135 lines
Diff to previous 1.168 (colored)

Some days you wonder if some of the function declaration consistency
was just an accident in the first place.  Cleanup function decls and
a few comments.  [ok.. so I wasn't going to fix this many.. but once
you're on a roll....]

Revision 1.168 / (download) - annotate - [select for diffs], Mon Dec 29 04:56:26 2003 UTC (19 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.167: +3 -6 lines
Diff to previous 1.167 (colored)

Simplify defn's of rf_mutex_init() and rf_mutex_destroy().  Since
neither of these ever fail, no need to have a return value.  That
makes all the "error detection" on these functions completely
unneeded.  But since we're here, if we don't have a return value, then
why not make these macros?  My.. look how things keep shrinking, with
no loss in functionality!

Revision 1.167 / (download) - annotate - [select for diffs], Mon Dec 29 03:33:48 2003 UTC (19 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.166: +4 -4 lines
Diff to previous 1.166 (colored)

- first kick at a major reworking of RAIDframe's memory allocation code:
  - all freelists converted to pools
  - initialization of structure members in certain cases where
	code was relying on specific allocation and usage properties
	to keep structures in a "known state" (that doesn't work with
	pools!).
  - make most pool_get() be "PR_WAITOK" until they can be analyzed
	further, and/or have proper error handling added.
  - all RF_Mallocs zero the space returned, so there is no difference
	between RF_Calloc and RF_Malloc.  In fact, all the RF_Calloc()'s
	do is tend to do is get things horribly confused.
	Make RF_Malloc() the "general memory allocator", with
	RF_MallocAndAdd() the "general memory allocator with
	allocation list".
  - some of these RF_Malloc's et al. are destined to disappear.
  - remove rf_rdp_freelist entirely (it's not used anywhere!)
  - remove: #include "rf_freelist.h"
  - to the files that were relying on the above, add: #include "rf_general.h"
  - add: #include "rf_debugMem.h" to rf_shutdown.h to make it happy
	about the loss of: #include "rf_freelist.h".

This shrinks an i386 GENERIC kernel by approx 5K.  RAIDframe now
weighs in at about 162K on i386.

Revision 1.166 / (download) - annotate - [select for diffs], Mon Dec 29 02:38:18 2003 UTC (19 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.165: +185 -227 lines
Diff to previous 1.165 (colored)

[Having received a definite lack of strenuous objection, a small amount
of strenuous agreement, and some general agreement, this commit is
going ahead because it's now starting to block some other changes I
wish to make.]

Remove most of the support for the concept of "rows" from RAIDframe.
While the "row" interface has been exported to the world, RAIDframe
internals have really only supported a single row, even though they
have feigned support of multiple rows.

Nothing changes in configuration land -- config files still need to
specify a single row, etc.  All auto-config structures remain fully
forward/backwards compatible.

The only visible difference to the average user should be a
reduction in the size of a GENERIC kernel (i386) by 4.5K.  For those
of us trolling through RAIDframe kernel code, a lot of the driver
configuration code has become a LOT easier to read.

Revision 1.165 / (download) - annotate - [select for diffs], Thu Oct 30 01:58:17 2003 UTC (19 years, 3 months ago) by simonb
Branch: MAIN
Changes since 1.164: +2 -6 lines
Diff to previous 1.164 (colored)

Remove some assigned-to but otherwise unused variables.

Revision 1.164 / (download) - annotate - [select for diffs], Sat Oct 25 18:34:14 2003 UTC (19 years, 3 months ago) by christos
Branch: MAIN
Changes since 1.163: +3 -3 lines
Diff to previous 1.163 (colored)

Fix uninitialized variable warnings

Revision 1.163 / (download) - annotate - [select for diffs], Tue Oct 21 00:22:04 2003 UTC (19 years, 3 months ago) by fvdl
Branch: MAIN
Changes since 1.162: +3 -3 lines
Diff to previous 1.162 (colored)

Correct NULL abuse.

Revision 1.162 / (download) - annotate - [select for diffs], Thu Aug 7 16:31:19 2003 UTC (19 years, 6 months ago) by agc
Branch: MAIN
Changes since 1.161: +38 -3 lines
Diff to previous 1.161 (colored)

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

Revision 1.161.2.1 / (download) - annotate - [select for diffs], Wed Jul 2 15:26:16 2003 UTC (19 years, 7 months ago) by darrenr
Branch: ktrace-lwp
Changes since 1.161: +26 -22 lines
Diff to previous 1.161 (colored)

Apply the aborted ktrace-lwp changes to a specific branch.  This is just for
others to review, I'm concerned that patch fuziness may have resulted in some
errant code being generated but I'll look at that later by comparing the diff
from the base to the branch with the file I attempt to apply to it.  This will,
at the very least, put the changes in a better context for others to review
them and attempt to tinker with removing passing of 'struct lwp' through
the kernel.

Revision 1.161 / (download) - annotate - [select for diffs], Sun Jun 29 22:30:33 2003 UTC (19 years, 7 months ago) by fvdl
Branch: MAIN
Branch point for: ktrace-lwp
Changes since 1.160: +20 -24 lines
Diff to previous 1.160 (colored)

Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.

Revision 1.160 / (download) - annotate - [select for diffs], Sat Jun 28 14:21:42 2003 UTC (19 years, 7 months ago) by darrenr
Branch: MAIN
Changes since 1.159: +26 -22 lines
Diff to previous 1.159 (colored)

Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records.  The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V

Revision 1.159 / (download) - annotate - [select for diffs], Sat May 10 23:12:46 2003 UTC (19 years, 9 months ago) by thorpej
Branch: MAIN
Changes since 1.158: +3 -3 lines
Diff to previous 1.158 (colored)

Change bounds_check_with_label() to take a pointer to the disk structure,
rather than the label itself.  This paves the way for some future changes.

Revision 1.158 / (download) - annotate - [select for diffs], Fri May 2 08:45:28 2003 UTC (19 years, 9 months ago) by dsl
Branch: MAIN
Changes since 1.157: +3 -3 lines
Diff to previous 1.157 (colored)

Change return type of readdisklabel() to const char *
I hope I've found all the correct places!

Revision 1.157 / (download) - annotate - [select for diffs], Thu Apr 10 03:36:02 2003 UTC (19 years, 10 months ago) by simonb
Branch: MAIN
Changes since 1.156: +3 -4 lines
Diff to previous 1.156 (colored)

Remove an assigned-to but unused variable.

Revision 1.156 / (download) - annotate - [select for diffs], Fri Mar 21 23:11:23 2003 UTC (19 years, 10 months ago) by dsl
Branch: MAIN
Changes since 1.155: +11 -19 lines
Diff to previous 1.155 (colored)

Use 'void *' instead of 'caddr_t' in prototypes of VOP_IOCTL, VOP_FCNTL
and VOP_ADVLOCK, delete casts from callers (and some to copyin/out).

Revision 1.155 / (download) - annotate - [select for diffs], Tue Feb 25 20:35:36 2003 UTC (19 years, 11 months ago) by thorpej
Branch: MAIN
Changes since 1.154: +3 -5 lines
Diff to previous 1.154 (colored)

Add a new BUF_INIT() macro which initializes b_dep and b_interlock, and
use it.  This fixes a few places where either b_dep or b_interlock were
not properly initialized.

Revision 1.154 / (download) - annotate - [select for diffs], Wed Feb 5 21:38:40 2003 UTC (20 years ago) by pk
Branch: MAIN
Changes since 1.153: +8 -2 lines
Diff to previous 1.153 (colored)

Make the buffer cache code MP-safe.

Revision 1.153 / (download) - annotate - [select for diffs], Sat Feb 1 06:23:40 2003 UTC (20 years ago) by thorpej
Branch: MAIN
Changes since 1.152: +4 -5 lines
Diff to previous 1.152 (colored)

Add extensible malloc types, adapted from FreeBSD.  This turns
malloc types into a structure, a pointer to which is passed around,
instead of an int constant.  Allow the limit to be adjusted when the
malloc type is defined, or with a function call, as suggested by
Jonathan Stone.

Revision 1.152 / (download) - annotate - [select for diffs], Sun Jan 19 16:52:55 2003 UTC (20 years ago) by thorpej
Branch: MAIN
Changes since 1.151: +3 -2 lines
Diff to previous 1.151 (colored)

Merge the nathanw_sa branch.

Revision 1.104.2.18 / (download) - annotate - [select for diffs], Wed Dec 11 06:38:34 2002 UTC (20 years, 2 months ago) by thorpej
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.104.2.17: +106 -88 lines
Diff to previous 1.104.2.17 (colored) next main 1.105 (colored)

Sync with HEAD.

Revision 1.151 / (download) - annotate - [select for diffs], Thu Nov 21 15:37:55 2002 UTC (20 years, 2 months ago) by oster
Branch: MAIN
CVS Tags: nathanw_sa_before_merge, nathanw_sa_base, gmcgarry_ucred_base, gmcgarry_ucred, gmcgarry_ctxsw_base, gmcgarry_ctxsw, fvdl_fs64_base
Changes since 1.150: +9 -4 lines
Diff to previous 1.150 (colored)

Fix up locking on a call to rf_update_component_labels().
Noticed by Manuel.  Thanks Manuel!

Revision 1.150 / (download) - annotate - [select for diffs], Tue Nov 19 01:49:41 2002 UTC (20 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.149: +4 -3 lines
Diff to previous 1.149 (colored)

#if out some stuff that's only used for some distributed sparing stuff.
Shaves another 500 bytes from an i386 kernel.

Revision 1.149 / (download) - annotate - [select for diffs], Tue Nov 19 01:45:29 2002 UTC (20 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.148: +47 -2 lines
Diff to previous 1.148 (colored)

For reconstructs, move checks for failed components to before the
kernel threads are created.

Revision 1.148 / (download) - annotate - [select for diffs], Sun Nov 17 22:41:36 2002 UTC (20 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.147: +24 -2 lines
Diff to previous 1.147 (colored)

When setting root or autoconfig status, be sure to update used_spares too!

Revision 1.147 / (download) - annotate - [select for diffs], Fri Nov 15 03:00:12 2002 UTC (20 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.146: +7 -45 lines
Diff to previous 1.146 (colored)

These printf's have outlived their usefulness.  *poof*

Revision 1.146 / (download) - annotate - [select for diffs], Thu Nov 14 17:11:54 2002 UTC (20 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.145: +28 -45 lines
Diff to previous 1.145 (colored)

rf_markalldirty() needs to update the mod_counter for used_spares too!

This bug appears as "incorrect Mod Counters" in 'raidctl -s'.  The
reason it was seen only in 'raidctl -s' is because of the conditions
needed to trigger the bug:
  a) a raid set is configured
  b) no partitions on that set are mounted or are otherwise in-use
  c) a component is failed, and subsequently rebuilt to a hot spare
  d) the machine is rebooted while something (e.g. 'raidctl -s') has
the device open (and, therefore, rf_markalldirty() has been called)
but before the final rf_update_component_labels() is done.

Needless to say, the window for this happening is *very* small, and it
was only because I was testing some obscure stuff that I even noticed it.

Revision 1.104.2.17 / (download) - annotate - [select for diffs], Mon Nov 11 22:11:57 2002 UTC (20 years, 3 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.16: +2 -2 lines
Diff to previous 1.104.2.16 (colored)

Catch up to -current

Revision 1.145 / (download) - annotate - [select for diffs], Fri Nov 1 11:31:59 2002 UTC (20 years, 3 months ago) by mrg
Branch: MAIN
Changes since 1.144: +3 -3 lines
Diff to previous 1.144 (colored)

implement separate read/write disk statistics:
	- disk_unbusy() gets a new parameter to tell the IO direction.
	- struct disk_sysctl gets 4 new members for read/write bytes/transfers.
	when processing hw.diskstats, add the read&write bytes/transfers for
	the old combined stats to attempt to keep backwards compatibility.

unfortunately, due to multiple bugs, this will cause new kernels and old
vmstat/iostat/systat programs to fail.  however, the next time this is
change it will not fail again.

this is just the kernel portion.

Revision 1.144 / (download) - annotate - [select for diffs], Wed Oct 23 09:13:40 2002 UTC (20 years, 3 months ago) by jdolecek
Branch: MAIN
CVS Tags: kqueue-aftermerge
Changes since 1.143: +3 -3 lines
Diff to previous 1.143 (colored)

merge kqueue branch into -current

kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals

kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)

based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe

Revision 1.104.2.16 / (download) - annotate - [select for diffs], Fri Oct 18 02:43:51 2002 UTC (20 years, 3 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.15: +71 -85 lines
Diff to previous 1.104.2.15 (colored)

Catch up to -current.

Revision 1.106.2.6 / (download) - annotate - [select for diffs], Thu Oct 10 18:41:53 2002 UTC (20 years, 4 months ago) by jdolecek
Branch: kqueue
Changes since 1.106.2.5: +93 -104 lines
Diff to previous 1.106.2.5 (colored) next main 1.107 (colored)

sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work

Revision 1.143 / (download) - annotate - [select for diffs], Fri Oct 4 20:05:14 2002 UTC (20 years, 4 months ago) by oster
Branch: MAIN
CVS Tags: kqueue-beforemerge
Changes since 1.142: +15 -4 lines
Diff to previous 1.142 (colored)

As part of the effort to get RAIDframe playing nicely with LOCKDEBUG,
rework how completed requests are handled.  In particular, instead of
doing all sorts of work and locking in interrupt context, completed
requests are now queued.  A new kernel thread (rf_RaidIOThread) now
handles calling rf_DiskIOComplete() and (req->CompleteFunc)() for each
completed request.  There is still work to be done to make RAIDframe
LOCKDEBUG friendly, but this change is a huge step forward.

Reviewed by (and many thanks to): thorpej

Revision 1.142 / (download) - annotate - [select for diffs], Tue Oct 1 18:11:57 2002 UTC (20 years, 4 months ago) by thorpej
Branch: MAIN
CVS Tags: kqueue-base
Changes since 1.141: +34 -23 lines
Diff to previous 1.141 (colored)

Add a generic config finalization hook, to be called once all real
devices have been discovered.  All finalizer routines are iteratively
invoked until all of them report that they have done no work.

Use this hook to fix a latent bug in RAIDframe autoconfiguration of
RAID sets exposed by the rework of SCSI device discovery.

Revision 1.141 / (download) - annotate - [select for diffs], Fri Sep 27 15:37:30 2002 UTC (20 years, 4 months ago) by provos
Branch: MAIN
Changes since 1.140: +9 -9 lines
Diff to previous 1.140 (colored)

remove trailing \n in panic().  approved perry.

Revision 1.140 / (download) - annotate - [select for diffs], Fri Sep 27 02:24:31 2002 UTC (20 years, 4 months ago) by thorpej
Branch: MAIN
Changes since 1.139: +6 -6 lines
Diff to previous 1.139 (colored)

Rather than referencing the cfdriver directly in the cfdata entries,
instead use a string naming the driver.  The cfdriver is then looked
up in a list which is built at run-time.

Revision 1.139 / (download) - annotate - [select for diffs], Mon Sep 23 03:31:51 2002 UTC (20 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.138: +2 -5 lines
Diff to previous 1.138 (colored)

struct proc *p was only assigned to.  Thanks Simon B.

Revision 1.138 / (download) - annotate - [select for diffs], Mon Sep 23 03:28:41 2002 UTC (20 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.137: +3 -3 lines
Diff to previous 1.137 (colored)

Make this build w/ DEBUG.

Revision 1.137 / (download) - annotate - [select for diffs], Mon Sep 23 03:17:36 2002 UTC (20 years, 4 months ago) by itojun
Branch: MAIN
Changes since 1.136: +4 -3 lines
Diff to previous 1.136 (colored)

make it compile with DIAGNOSTIC

Revision 1.136 / (download) - annotate - [select for diffs], Sun Sep 22 03:56:08 2002 UTC (20 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.135: +6 -14 lines
Diff to previous 1.135 (colored)

RAIDGETBUF and RAIDPUTBUF were #defines that were only used in
one place.  Simplify things by removing them, and clean up more
unneeded instances of 'unit' and 'rs'.

Revision 1.135 / (download) - annotate - [select for diffs], Sun Sep 22 03:46:40 2002 UTC (20 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.134: +2 -5 lines
Diff to previous 1.134 (colored)

rf_flags wasn't being used.  *poof*

Revision 1.134 / (download) - annotate - [select for diffs], Sun Sep 22 03:44:42 2002 UTC (20 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.133: +8 -18 lines
Diff to previous 1.133 (colored)

A little housecleaning to nuke stuff that was unused.

Revision 1.133 / (download) - annotate - [select for diffs], Sat Sep 21 07:05:06 2002 UTC (20 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.132: +5 -4 lines
Diff to previous 1.132 (colored)

#if 0 out one other function, and shuffle DEBUG code.  Actually
reclaims another 14K!?!?!!  Thanks Krister!

Revision 1.132 / (download) - annotate - [select for diffs], Sat Sep 21 01:09:43 2002 UTC (20 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.131: +2 -14 lines
Diff to previous 1.131 (colored)

Garbage collect some old mountroothook stuff.  Thanks Krister!

Revision 1.131 / (download) - annotate - [select for diffs], Thu Sep 19 17:55:22 2002 UTC (20 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.130: +2 -4 lines
Diff to previous 1.130 (colored)

Nuke old (and now incorrect) comment.

Revision 1.104.2.15 / (download) - annotate - [select for diffs], Tue Sep 17 21:20:52 2002 UTC (20 years, 4 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.14: +33 -19 lines
Diff to previous 1.104.2.14 (colored)

Catch up to -current.

Revision 1.130 / (download) - annotate - [select for diffs], Fri Sep 6 13:18:43 2002 UTC (20 years, 5 months ago) by gehenna
Branch: MAIN
Changes since 1.129: +35 -21 lines
Diff to previous 1.129 (colored)

Merge the gehenna-devsw branch into the trunk.

This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

	device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
  by using this grammer.

- Added the new naming convention.
  The name of the device switch must be <prefix>_[bc]devsw for auto-generation
  of device switch tables.

- The backward compatibility of loading block/character device
  switch by LKM framework is broken. This is necessary to convert
  from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
  We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
  the LKM framework will refer it to assign device major number dynamically.

Revision 1.106.2.5 / (download) - annotate - [select for diffs], Fri Sep 6 08:46:05 2002 UTC (20 years, 5 months ago) by jdolecek
Branch: kqueue
Changes since 1.106.2.4: +63 -43 lines
Diff to previous 1.106.2.4 (colored)

sync kqueue branch with HEAD

Revision 1.117.6.4 / (download) - annotate - [select for diffs], Thu Aug 29 05:22:50 2002 UTC (20 years, 5 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.117.6.3: +18 -10 lines
Diff to previous 1.117.6.3 (colored) to branchpoint 1.117 (colored) next main 1.118 (colored)

catch up with -current.

Revision 1.104.2.14 / (download) - annotate - [select for diffs], Tue Aug 13 02:19:53 2002 UTC (20 years, 6 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.13: +6 -3 lines
Diff to previous 1.104.2.13 (colored)

Catch up to -current.

Revision 1.117.8.3 / (download) - annotate - [select for diffs], Fri Aug 9 22:38:13 2002 UTC (20 years, 6 months ago) by lukem
Branch: netbsd-1-6
CVS Tags: netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001
Changes since 1.117.8.2: +8 -2 lines
Diff to previous 1.117.8.2 (colored) to branchpoint 1.117 (colored) next main 1.118 (colored)

Pull up revision 1.129 (requested by oster in ticket #652):
Let's not bother poking CD's to see if they might have RAID sets
on them.

Revision 1.129 / (download) - annotate - [select for diffs], Wed Aug 7 20:45:39 2002 UTC (20 years, 6 months ago) by oster
Branch: MAIN
CVS Tags: gehenna-devsw-base
Changes since 1.128: +8 -2 lines
Diff to previous 1.128 (colored)

Let's not bother poking CD's to see if they might have RAID sets
on them.

Revision 1.128 / (download) - annotate - [select for diffs], Sun Aug 4 03:27:04 2002 UTC (20 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.127: +2 -5 lines
Diff to previous 1.127 (colored)

Nuke some unneeded #includes.

Revision 1.104.2.13 / (download) - annotate - [select for diffs], Thu Aug 1 02:45:36 2002 UTC (20 years, 6 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.12: +57 -40 lines
Diff to previous 1.104.2.12 (colored)

Catch up to -current.

Revision 1.127 / (download) - annotate - [select for diffs], Wed Jul 24 02:55:22 2002 UTC (20 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.126: +8 -2 lines
Diff to previous 1.126 (colored)

RAIDframe doesn't need to be so chatty on autoconfigure.  Leave it
a chatty if DEBUG is set... (for now..)

Revision 1.126 / (download) - annotate - [select for diffs], Sun Jul 21 15:32:18 2002 UTC (20 years, 6 months ago) by hannken
Branch: MAIN
Changes since 1.125: +3 -3 lines
Diff to previous 1.125 (colored)

Rename bufq_init() to bufq_alloc().
Add bufq_free() to remove a buffer queue.
Avoid MALLOC while holding a spinlock.

From Chuck Silvers.

Revision 1.125 / (download) - annotate - [select for diffs], Sat Jul 20 16:34:15 2002 UTC (20 years, 6 months ago) by hannken
Branch: MAIN
Changes since 1.124: +6 -7 lines
Diff to previous 1.124 (colored)

Convert to new device buffer queue interface.

Revision 1.117.6.3 / (download) - annotate - [select for diffs], Mon Jul 15 10:35:50 2002 UTC (20 years, 6 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.117.6.2: +47 -35 lines
Diff to previous 1.117.6.2 (colored) to branchpoint 1.117 (colored)

catch up with -current.

Revision 1.124 / (download) - annotate - [select for diffs], Sat Jul 13 17:47:44 2002 UTC (20 years, 7 months ago) by oster
Branch: MAIN
Changes since 1.123: +2 -4 lines
Diff to previous 1.123 (colored)

No need to unlock and then immediately relock a mutex.

Revision 1.123 / (download) - annotate - [select for diffs], Sat Jul 13 17:24:41 2002 UTC (20 years, 7 months ago) by oster
Branch: MAIN
Changes since 1.122: +36 -23 lines
Diff to previous 1.122 (colored)

 - don't be quite so chatty.
 - if we need to print stuff, print out which raid device the information
is related to  (where applicable).

Revision 1.122 / (download) - annotate - [select for diffs], Sat Jul 13 17:04:09 2002 UTC (20 years, 7 months ago) by oster
Branch: MAIN
Changes since 1.121: +10 -13 lines
Diff to previous 1.121 (colored)

As suggested by MRG, if we have an autoconfig set for root, we should
set booted_device, even if RB_ASKNAME is set.  That way the appropriate
device gets set as the default when it asks where you want to look for /.

Revision 1.104.2.12 / (download) - annotate - [select for diffs], Fri Jul 12 01:40:10 2002 UTC (20 years, 7 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.11: +2 -3 lines
Diff to previous 1.104.2.11 (colored)

No longer need to pull in lwp.h; proc.h pulls it in for us.

Revision 1.117.8.2 / (download) - annotate - [select for diffs], Sat Jun 29 08:30:11 2002 UTC (20 years, 7 months ago) by lukem
Branch: netbsd-1-6
Changes since 1.117.8.1: +6 -2 lines
Diff to previous 1.117.8.1 (colored) to branchpoint 1.117 (colored)

Pull up revision 1.121 (requested by leo in ticket #395):
Exclude the Atari/Milan floppy driver from being a RAID capable device.

Revision 1.121 / (download) - annotate - [select for diffs], Thu Jun 27 05:13:33 2002 UTC (20 years, 7 months ago) by leo
Branch: MAIN
Changes since 1.120: +6 -2 lines
Diff to previous 1.120 (colored)

Exclude the Atari/Milan floppy driver from being a RAID capable device.

Revision 1.104.2.11 / (download) - annotate - [select for diffs], Mon Jun 24 22:10:12 2002 UTC (20 years, 7 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.10: +4 -4 lines
Diff to previous 1.104.2.10 (colored)

Curproc->curlwp renaming.

Change uses of "curproc->l_proc" back to "curproc", which is more like the
original use. Bare uses of "curproc" are now "curlwp".

"curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL)
so that it is always safe to reference curproc (*de*referencing curproc
is another story, but that's always been true).

Revision 1.106.2.4 / (download) - annotate - [select for diffs], Sun Jun 23 17:48:35 2002 UTC (20 years, 7 months ago) by jdolecek
Branch: kqueue
Changes since 1.106.2.3: +7 -3 lines
Diff to previous 1.106.2.3 (colored)

catch up with -current on kqueue branch

Revision 1.104.2.10 / (download) - annotate - [select for diffs], Thu Jun 20 03:46:27 2002 UTC (20 years, 7 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.9: +7 -3 lines
Diff to previous 1.104.2.9 (colored)

Catch up to -current.

Revision 1.117.6.2 / (download) - annotate - [select for diffs], Thu May 30 14:47:03 2002 UTC (20 years, 8 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.117.6.1: +7 -3 lines
Diff to previous 1.117.6.1 (colored) to branchpoint 1.117 (colored)

Catch up with -current.

Revision 1.117.8.1 / (download) - annotate - [select for diffs], Tue May 28 11:22:37 2002 UTC (20 years, 8 months ago) by lukem
Branch: netbsd-1-6
Changes since 1.117: +6 -2 lines
Diff to previous 1.117 (colored)

Pull up revisions 1.119-1.120 (requested by leo):
Treat the "hdfd" (Atari/Hades floppy) like all the other "fd"s. OK-ed by
Greg Oster.
Not so fast... Add a bit of comment to the previous change.

Revision 1.120 / (download) - annotate - [select for diffs], Thu May 23 15:12:59 2002 UTC (20 years, 8 months ago) by leo
Branch: MAIN
Changes since 1.119: +3 -2 lines
Diff to previous 1.119 (colored)

Not so fast... Add a bit of comment to the previous change.

Revision 1.119 / (download) - annotate - [select for diffs], Thu May 23 15:03:33 2002 UTC (20 years, 8 months ago) by leo
Branch: MAIN
Changes since 1.118: +5 -2 lines
Diff to previous 1.118 (colored)

Treat the "hdfd" (Atari/Hades floppy) like all the other "fd"s. OK-ed by
Greg Oster.

Revision 1.118 / (download) - annotate - [select for diffs], Wed May 22 15:40:50 2002 UTC (20 years, 8 months ago) by wiz
Branch: MAIN
Changes since 1.117: +3 -3 lines
Diff to previous 1.117 (colored)

bcopy -> memcpy. Reviewed by Greg Oster.

Revision 1.117.6.1 / (download) - annotate - [select for diffs], Thu May 16 11:47:15 2002 UTC (20 years, 8 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.117: +35 -21 lines
Diff to previous 1.117 (colored)

Add the block/character device switches.
Replace the direct-access to devsw table with calling devsw API.

Revision 1.104.2.9 / (download) - annotate - [select for diffs], Mon Apr 1 07:47:05 2002 UTC (20 years, 10 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.8: +3 -3 lines
Diff to previous 1.104.2.8 (colored)

Catch up to -current.
(CVS: It's not just a program. It's an adventure!)

Revision 1.106.2.3 / (download) - annotate - [select for diffs], Sat Mar 16 16:01:26 2002 UTC (20 years, 10 months ago) by jdolecek
Branch: kqueue
Changes since 1.106.2.2: +3 -3 lines
Diff to previous 1.106.2.2 (colored)

Catch up with -current.

Revision 1.117 / (download) - annotate - [select for diffs], Fri Mar 8 20:48:39 2002 UTC (20 years, 11 months ago) by thorpej
Branch: MAIN
CVS Tags: newlock-base, newlock, netbsd-1-6-base, eeh-devprop-base, eeh-devprop
Branch point for: netbsd-1-6, gehenna-devsw
Changes since 1.116: +3 -3 lines
Diff to previous 1.116 (colored)

Pool deals fairly well with physical memory shortage, but it doesn't
deal with shortages of the VM maps where the backing pages are mapped
(usually kmem_map).  Try to deal with this:

* Group all information about the backend allocator for a pool in a
  separate structure.  The pool references this structure, rather than
  the individual fields.
* Change the pool_init() API accordingly, and adjust all callers.
* Link all pools using the same backend allocator on a list.
* The backend allocator is responsible for waiting for physical memory
  to become available, but will still fail if it cannot callocate KVA
  space for the pages.  If this happens, carefully drain all pools using
  the same backend allocator, so that some KVA space can be freed.
* Change pool_reclaim() to indicate if it actually succeeded in freeing
  some pages, and use that information to make draining easier and more
  efficient.
* Get rid of PR_URGENT.  There was only one use of it, and it could be
  dealt with by the caller.

From art@openbsd.org.

Revision 1.104.2.8 / (download) - annotate - [select for diffs], Thu Feb 28 04:14:18 2002 UTC (20 years, 11 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.7: +2 -2 lines
Diff to previous 1.104.2.7 (colored)

Catch up to -current.

Revision 1.104.2.7 / (download) - annotate - [select for diffs], Fri Jan 11 23:39:30 2002 UTC (21 years, 1 month ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.6: +11 -12 lines
Diff to previous 1.104.2.6 (colored)

More catchup.

Revision 1.106.2.2 / (download) - annotate - [select for diffs], Thu Jan 10 19:57:51 2002 UTC (21 years, 1 month ago) by thorpej
Branch: kqueue
Changes since 1.106.2.1: +20 -20 lines
Diff to previous 1.106.2.1 (colored)

Sync kqueue branch with -current.

Revision 1.116 / (download) - annotate - [select for diffs], Wed Jan 9 04:21:43 2002 UTC (21 years, 1 month ago) by thorpej
Branch: MAIN
CVS Tags: ifpoll-base
Changes since 1.115: +11 -12 lines
Diff to previous 1.115 (colored)

We only need a single component buffer pool.

Revision 1.104.2.6 / (download) - annotate - [select for diffs], Tue Jan 8 00:31:35 2002 UTC (21 years, 1 month ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.5: +5 -8 lines
Diff to previous 1.104.2.5 (colored)

Catch up to -current.

Revision 1.115 / (download) - annotate - [select for diffs], Sun Dec 16 22:57:32 2001 UTC (21 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.114: +3 -3 lines
Diff to previous 1.114 (colored)

Fix an off-by-one error when autoconfig is hunting for a free RAID
device in the rare event that the one it wants is already in use.
Thanks to Wolfgang Stukenbrock for noticing the bug and filing the PR.
This fix addresses PR#14862.

Revision 1.114 / (download) - annotate - [select for diffs], Wed Nov 28 05:39:13 2001 UTC (21 years, 2 months ago) by lukem
Branch: MAIN
Changes since 1.113: +3 -3 lines
Diff to previous 1.113 (colored)

use #ifdef RAID_AUTOCONFIG (for consistency with the rest of the kernel)

Revision 1.104.2.5 / (download) - annotate - [select for diffs], Sun Nov 18 13:22:09 2001 UTC (21 years, 2 months ago) by scw
Branch: nathanw_sa
Changes since 1.104.2.4: +6 -4 lines
Diff to previous 1.104.2.4 (colored)

Fix a reference to curproc.

Revision 1.113 / (download) - annotate - [select for diffs], Thu Nov 15 09:48:14 2001 UTC (21 years, 2 months ago) by lukem
Branch: MAIN
Changes since 1.112: +3 -6 lines
Diff to previous 1.112 (colored)

don't need <sys/types.h> when including <sys/param.h>

Revision 1.104.2.4 / (download) - annotate - [select for diffs], Wed Nov 14 19:15:50 2001 UTC (21 years, 2 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.3: +4 -1 lines
Diff to previous 1.104.2.3 (colored)

Catch up to -current.

Revision 1.112 / (download) - annotate - [select for diffs], Tue Nov 13 07:11:14 2001 UTC (21 years, 2 months ago) by lukem
Branch: MAIN
Changes since 1.111: +4 -1 lines
Diff to previous 1.111 (colored)

add RCSIDs

Revision 1.104.2.3 / (download) - annotate - [select for diffs], Mon Oct 22 20:41:37 2001 UTC (21 years, 3 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.2: +5 -4 lines
Diff to previous 1.104.2.2 (colored)

Catch up to -current.

Revision 1.109.2.5 / (download) - annotate - [select for diffs], Thu Oct 11 00:02:20 2001 UTC (21 years, 4 months ago) by fvdl
Branch: thorpej-devvp
Changes since 1.109.2.4: +5 -6 lines
Diff to previous 1.109.2.4 (colored) to branchpoint 1.109 (colored) next main 1.110 (colored)

Catch up with -current. Fix some bogons in the sparc64 kbd/ms
attach code. cd18xx conversion provided by mrg.

Revision 1.111 / (download) - annotate - [select for diffs], Sat Oct 6 00:47:46 2001 UTC (21 years, 4 months ago) by oster
Branch: MAIN
CVS Tags: thorpej-mips-cache-base, thorpej-mips-cache, thorpej-devvp-base3
Changes since 1.110: +2 -3 lines
Diff to previous 1.110 (colored)

Backout a line that accidentally got included when the .h reorg went in.

Revision 1.110 / (download) - annotate - [select for diffs], Thu Oct 4 15:58:54 2001 UTC (21 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.109: +7 -5 lines
Diff to previous 1.109 (colored)

Step 2 of the disentanglement.  We now look to <dev/raidframe/*> for
the stuff that used to live in rf_types.h, rf_raidframe.h, rf_layout.h,
rf_netbsd.h, rf_raid.h, rf_decluster,h, and a few other places.
Believe it or not, when this is all done, things will be cleaner.

No functional changes to RAIDframe.

Revision 1.109.2.4 / (download) - annotate - [select for diffs], Sun Sep 30 18:12:43 2001 UTC (21 years, 4 months ago) by fvdl
Branch: thorpej-devvp
Changes since 1.109.2.3: +3 -3 lines
Diff to previous 1.109.2.3 (colored) to branchpoint 1.109 (colored)

Fix vput typo.

Revision 1.109.2.3 / (download) - annotate - [select for diffs], Wed Sep 26 15:28:15 2001 UTC (21 years, 4 months ago) by fvdl
Branch: thorpej-devvp
Changes since 1.109.2.2: +69 -37 lines
Diff to previous 1.109.2.2 (colored) to branchpoint 1.109 (colored)

* add a VCLONED vnode flag that indicates a vnode representing a cloned
  device.
* rename REVOKEALL to REVOKEALIAS, and add a REVOKECLONE flag, to pass
  to VOP_REVOKE
* the revoke system call will revoke all aliases, as before, but not the
  clones
* vdevgone is called when detaching a device, so make it use REVOKECLONE
  to get rid of all clones as well
* clean up all uses of VOP_OPEN wrt. locking.
* add a few VOPS to spec_vnops that need to do something when it's a
  clone vnode (access and getattr)
* add a copy of the vnode vattr structure of the original 'master' vnode
  to the specinfo of a cloned vnode. could possibly redirect getattr to
  the 'master' vnode, but this has issues with revoke
* add a vdev_reassignvp function that disassociates a vnode from its
  original device, and reassociates it with the specified dev_t. to be
  used by cloning devices only, in case a new minor is allocated.
* change all direct references in drivers to v_devcookie and v_rdev
  to vdev_privdata(vp) and vdev_rdev(vp). for diagnostic purposes
  when debugging race conditions that still exist wrt. locking and
  revoking vnodes.
* make the locking state of a vnode consistent when passed to
  d_open and d_close (unlocked). locked would be better, but has
  some deadlock issues

Revision 1.109.2.2 / (download) - annotate - [select for diffs], Tue Sep 18 19:13:50 2001 UTC (21 years, 4 months ago) by fvdl
Branch: thorpej-devvp
Changes since 1.109.2.1: +3 -3 lines
Diff to previous 1.109.2.1 (colored) to branchpoint 1.109 (colored)

Various changes to make cloning devices possible:

	* Add an extra argument (struct vnode **) to VOP_OPEN. If it is
	  not NULL, specfs will create a cloned (aliased) vnode during
	  the call, and return it there. The caller should release and
	  unlock the original vnode if a new vnode was returned. The
	  new vnode is returned locked.

	* Add a flag field to the cdevsw and bdevsw structures.
	  DF_CLONING indicates that it wants a new vnode for each
	  open (XXX is there a better way? devprop?)

	* If a device is cloning, always call the close entry
	  point for a VOP_CLOSE.


Also, rewrite cons.c to do the right thing with vnodes. Use VOPs
rather then direct device entry calls. Suggested by mycroft@

Light to moderate testing done an i386 system (arch doesn't matter
though, these are MI changes).

Revision 1.109.2.1 / (download) - annotate - [select for diffs], Fri Sep 7 04:45:29 2001 UTC (21 years, 5 months ago) by thorpej
Branch: thorpej-devvp
Changes since 1.109: +101 -155 lines
Diff to previous 1.109 (colored)

Commit my "devvp" changes to the thorpej-devvp branch.  This
replaces the use of dev_t in most places with a struct vnode *.

This will form the basic infrastructure for real cloning device
support (besides being architecurally cleaner -- it'll be good
to get away from using numbers to represent objects).

Revision 1.104.2.2 / (download) - annotate - [select for diffs], Fri Aug 24 00:10:36 2001 UTC (21 years, 5 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104.2.1: +22 -15 lines
Diff to previous 1.104.2.1 (colored)

Catch up with -current.

Revision 1.106.2.1 / (download) - annotate - [select for diffs], Fri Aug 3 04:13:27 2001 UTC (21 years, 6 months ago) by lukem
Branch: kqueue
Changes since 1.106: +21 -11 lines
Diff to previous 1.106 (colored)

update to -current

Revision 1.109 / (download) - annotate - [select for diffs], Fri Jul 27 03:30:07 2001 UTC (21 years, 6 months ago) by oster
Branch: MAIN
CVS Tags: thorpej-devvp-base2, thorpej-devvp-base, pre-chs-ubcperf, post-chs-ubcperf
Branch point for: thorpej-devvp
Changes since 1.108: +2 -4 lines
Diff to previous 1.108 (colored)

Nuke the 5 NULL parameters from rf_DoAccess().  Observe that 4 of
the variables are passed directly to rf_AllocRaidAccDesc(), and the 5th
isn't even used.  Hunt them down and nuke them too.

Revision 1.108 / (download) - annotate - [select for diffs], Wed Jul 18 06:45:34 2001 UTC (21 years, 6 months ago) by thorpej
Branch: MAIN
Changes since 1.107: +8 -8 lines
Diff to previous 1.107 (colored)

bzero -> memset

Revision 1.107 / (download) - annotate - [select for diffs], Mon Jul 16 15:50:27 2001 UTC (21 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.106: +13 -1 lines
Diff to previous 1.106 (colored)

If we're closing the last partition on a RAID set and the system is
being shutdown, then unconfigure the RAID set too.  This fixes a number
of issues with doing proper unconfigures/shutdowns of multi-level RAID
sets.

Thanks to Jason Thorpe and Bill Squier for the ideas/suggestions on
how/where to do this, and to Bill Squier for testing.

Revision 1.106 / (download) - annotate - [select for diffs], Thu Jun 21 03:07:04 2001 UTC (21 years, 7 months ago) by oster
Branch: MAIN
Branch point for: kqueue
Changes since 1.105: +2 -5 lines
Diff to previous 1.105 (colored)

We don't need to check for raidautoconfig here, so nuke it and
clean up a little.

Revision 1.92.2.9 / (download) - annotate - [select for diffs], Tue May 1 12:27:33 2001 UTC (21 years, 9 months ago) by he
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-PATCH003, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001
Changes since 1.92.2.8: +54 -5 lines
Diff to previous 1.92.2.8 (colored) to branchpoint 1.92 (colored) next main 1.93 (colored)

Pull up revisions 1.102-1.103 (requested by fvdl):
  Increase the number of BSD disklabel partitions on i386 to 16.

Revision 1.29.2.6 / (download) - annotate - [select for diffs], Sat Apr 21 17:49:43 2001 UTC (21 years, 9 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29.2.5: +2 -2 lines
Diff to previous 1.29.2.5 (colored) to branchpoint 1.29 (colored) next main 1.30 (colored)

Sync with HEAD

Revision 1.104.2.1 / (download) - annotate - [select for diffs], Mon Apr 9 01:57:22 2001 UTC (21 years, 10 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.104: +2 -2 lines
Diff to previous 1.104 (colored)

Catch up with -current.

Revision 1.92.2.8 / (download) - annotate - [select for diffs], Thu Apr 5 12:25:03 2001 UTC (21 years, 10 months ago) by he
Branch: netbsd-1-5
Changes since 1.92.2.7: +2 -2 lines
Diff to previous 1.92.2.7 (colored) to branchpoint 1.92 (colored)

Pull up revision 1.105 (requested by oster):
  In order to improve FFS layout, use a value of "4 * number_of_columns"
  instead of "1" for the number of tracks/cylinder in the disklabel.

Revision 1.105 / (download) - annotate - [select for diffs], Thu Apr 5 02:48:51 2001 UTC (21 years, 10 months ago) by oster
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase, thorpej_scsipi_beforemerge, thorpej_scsipi_base
Changes since 1.104: +2 -2 lines
Diff to previous 1.104 (colored)

A value of 1 for tracks/cylinder in the disklabel is apparently sub-optimal.
Thus we choose "4 * number_of_columns" as a more reasonable
value (until someone comes up with something better).
This pretends to properly address PR#11989.

Revision 1.29.2.5 / (download) - annotate - [select for diffs], Sun Feb 11 19:16:16 2001 UTC (21 years, 11 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29.2.4: +37 -38 lines
Diff to previous 1.29.2.4 (colored) to branchpoint 1.29 (colored)

Sync with HEAD.

Revision 1.104 / (download) - annotate - [select for diffs], Sat Jan 27 20:42:20 2001 UTC (22 years ago) by oster
Branch: MAIN
Branch point for: nathanw_sa
Changes since 1.103: +37 -38 lines
Diff to previous 1.103 (colored)

Un-'__P'ify.

Revision 1.29.2.4 / (download) - annotate - [select for diffs], Thu Jan 18 09:23:33 2001 UTC (22 years ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29.2.3: +53 -4 lines
Diff to previous 1.29.2.3 (colored) to branchpoint 1.29 (colored)

Sync with head (for UBC+NFS fixes, mostly).

Revision 1.103 / (download) - annotate - [select for diffs], Mon Jan 8 02:03:47 2001 UTC (22 years, 1 month ago) by fvdl
Branch: MAIN
Changes since 1.102: +3 -3 lines
Diff to previous 1.102 (colored)

Return error in the case of using ODIOCGDINFO or ODIOCGDEFLABEL when
the number of partitions is > OLDMAXPARTITIONS. This is better
than silently truncating the label (don't want to silently throw
away partitions when using an old disklabel binary on a label with
> 8 partitions). From Enami Tsugutomo.

Revision 1.102 / (download) - annotate - [select for diffs], Sun Jan 7 18:09:02 2001 UTC (22 years, 1 month ago) by fvdl
Branch: MAIN
Changes since 1.101: +54 -5 lines
Diff to previous 1.101 (colored)

Adapt all disk devices in MI directories to handle ODIOC* calls
for ports that have bumped MAXPARTITIONS (and thus define
__HAVE_OLD_DISKLABEL).

Revision 1.29.2.3 / (download) - annotate - [select for diffs], Fri Dec 8 09:12:39 2000 UTC (22 years, 2 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29.2.2: +2 -0 lines
Diff to previous 1.29.2.2 (colored) to branchpoint 1.29 (colored)

Sync with HEAD.

Revision 1.101 / (download) - annotate - [select for diffs], Tue Dec 5 01:35:56 2000 UTC (22 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.100: +3 -1 lines
Diff to previous 1.100 (colored)

Fix a couple of warnings about uninitialized variables.  Thanks go to
Frank van der Linden for pointing these out.

Revision 1.29.2.2 / (download) - annotate - [select for diffs], Wed Nov 22 16:04:45 2000 UTC (22 years, 2 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29.2.1: +4 -6 lines
Diff to previous 1.29.2.1 (colored) to branchpoint 1.29 (colored)

Sync with HEAD.

Revision 1.29.2.1 / (download) - annotate - [select for diffs], Mon Nov 20 11:42:55 2000 UTC (22 years, 2 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29: +1579 -592 lines
Diff to previous 1.29 (colored)

Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.

Revision 1.100 / (download) - annotate - [select for diffs], Mon Nov 20 08:24:24 2000 UTC (22 years, 2 months ago) by chs
Branch: MAIN
Changes since 1.99: +4 -6 lines
Diff to previous 1.99 (colored)

rationalize the use of b_flags for geteblk() buffers.
rather than assigning to the whole field, set or clear individual flags,
which implies that the B_BUSY and B_INVAL flags will remain set.
this allows us to make the assertion in brelse() that B_BUSY is set,
which is the purpose of all this.

Revision 1.92.2.7 / (download) - annotate - [select for diffs], Fri Oct 20 17:48:32 2000 UTC (22 years, 3 months ago) by tv
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-RELEASE, netbsd-1-5-BETA2, netbsd-1-5-BETA
Changes since 1.92.2.6: +17 -13 lines
Diff to previous 1.92.2.6 (colored) to branchpoint 1.92 (colored)

Pullup 1.99 [oster]:
Move disk_busy() and disk_unbusy() to more sane locations.  Values
reported by 'systat iostat' and friends are now much more correct for
RAIDframe devices.  Thanks to Andrew Doran for poking me about this,
and for suggestions on and review of the changes.

Revision 1.99 / (download) - annotate - [select for diffs], Fri Oct 20 02:24:45 2000 UTC (22 years, 3 months ago) by oster
Branch: MAIN
Changes since 1.98: +17 -13 lines
Diff to previous 1.98 (colored)

Move disk_busy() and disk_unbusy() to more sane locations.  Values
reported by 'systat iostat' and friends are now much more correct for
RAIDframe devices.  Thanks to Andrew Doran for poking me about this,
and for suggestions on and review of the changes.

Revision 1.92.2.6 / (download) - annotate - [select for diffs], Wed Oct 18 02:45:41 2000 UTC (22 years, 3 months ago) by tv
Branch: netbsd-1-5
Changes since 1.92.2.5: +11 -3 lines
Diff to previous 1.92.2.5 (colored) to branchpoint 1.92 (colored)

Pullup 1.98 [oster]:
Don't touch a failed component at all.  Thanks to Robert Elz (kre) for
noting the problem and providing additional comments.

Revision 1.92.2.5 / (download) - annotate - [select for diffs], Tue Oct 17 20:11:47 2000 UTC (22 years, 3 months ago) by tv
Branch: netbsd-1-5
Changes since 1.92.2.4: +4 -4 lines
Diff to previous 1.92.2.4 (colored) to branchpoint 1.92 (colored)

Pullup 1.97 [oster]:
Correct a few calls to VOP_CLOSE().

Revision 1.98 / (download) - annotate - [select for diffs], Tue Oct 17 03:39:41 2000 UTC (22 years, 3 months ago) by oster
Branch: MAIN
Changes since 1.97: +11 -3 lines
Diff to previous 1.97 (colored)

Don't touch a failed component at all.  Thanks to Robert Elz (kre) for
noting the problem and providing additional comments.

Revision 1.97 / (download) - annotate - [select for diffs], Thu Sep 21 01:37:35 2000 UTC (22 years, 4 months ago) by oster
Branch: MAIN
Changes since 1.96: +4 -4 lines
Diff to previous 1.96 (colored)

Correct a few calls to VOP_CLOSE().

Revision 1.92.2.4 / (download) - annotate - [select for diffs], Fri Sep 8 13:42:51 2000 UTC (22 years, 5 months ago) by oster
Branch: netbsd-1-5
Changes since 1.92.2.3: +5 -1 lines
Diff to previous 1.92.2.3 (colored) to branchpoint 1.92 (colored)

Pullup 1.31->1.32 of rf_disks.c
Pullup 1.95->1.96 of rf_netbsdkintf.c
Approved by: thorpej

Make sure we are passing a locked vp to VOP_CLOSE.

Revision 1.96 / (download) - annotate - [select for diffs], Fri Sep 8 01:36:36 2000 UTC (22 years, 5 months ago) by oster
Branch: MAIN
Changes since 1.95: +5 -1 lines
Diff to previous 1.95 (colored)

Make sure we are passing a locked vp to VOP_CLOSE.

Revision 1.92.2.3 / (download) - annotate - [select for diffs], Sat Aug 19 19:38:43 2000 UTC (22 years, 5 months ago) by oster
Branch: netbsd-1-5
Changes since 1.92.2.2: +1 -2 lines
Diff to previous 1.92.2.2 (colored) to branchpoint 1.92 (colored)

Pullup 1.94->1.95.  Approved by thorpej.
Remove a bogus VOP_UNLOCK.

Revision 1.92.2.2 / (download) - annotate - [select for diffs], Sat Aug 19 19:37:19 2000 UTC (22 years, 5 months ago) by oster
Branch: netbsd-1-5
Changes since 1.92.2.1: +9 -7 lines
Diff to previous 1.92.2.1 (colored) to branchpoint 1.92 (colored)

Pullup 1.93->1.94.  Approved by thorpej
Don't try to initialize a component label on a failed component.

Revision 1.95 / (download) - annotate - [select for diffs], Sat Aug 19 18:20:07 2000 UTC (22 years, 5 months ago) by oster
Branch: MAIN
Changes since 1.94: +1 -2 lines
Diff to previous 1.94 (colored)

Remove a bogus VOP_UNLOCK.

Revision 1.94 / (download) - annotate - [select for diffs], Sat Aug 19 18:07:36 2000 UTC (22 years, 5 months ago) by oster
Branch: MAIN
Changes since 1.93: +9 -7 lines
Diff to previous 1.93 (colored)

Don't try to initialize a component label on a failed component.

Revision 1.92.2.1 / (download) - annotate - [select for diffs], Fri Jul 14 17:06:45 2000 UTC (22 years, 6 months ago) by oster
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-ALPHA2
Changes since 1.92: +3 -2 lines
Diff to previous 1.92 (colored)

Pullup revision 1.93.
Fix the status reporting for copybacks.  Thanks to Hubert Feyrer for
reporting the problem.
Approved by: thorpej

Revision 1.93 / (download) - annotate - [select for diffs], Fri Jul 14 15:26:29 2000 UTC (22 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.92: +3 -2 lines
Diff to previous 1.92 (colored)

Fix the status reporting for copybacks.  Thanks to Hubert Feyrer for
reporting the problem.

Revision 1.79.2.1 / (download) - annotate - [select for diffs], Thu Jun 22 17:07:55 2000 UTC (22 years, 7 months ago) by minoura
Branch: minoura-xpg4dl
Changes since 1.79: +172 -128 lines
Diff to previous 1.79 (colored) next main 1.80 (colored)

Sync w/ netbsd-1-5-base.

Revision 1.92 / (download) - annotate - [select for diffs], Sun Jun 4 02:16:05 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
CVS Tags: netbsd-1-5-base
Branch point for: netbsd-1-5
Changes since 1.91: +1 -2 lines
Diff to previous 1.91 (colored)

Remove outdated comment.

Revision 1.91 / (download) - annotate - [select for diffs], Sun Jun 4 02:05:13 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.90: +19 -100 lines
Diff to previous 1.90 (colored)

Merge rf_update_component_labels() and rf_final_update_component_labels().

Revision 1.90 / (download) - annotate - [select for diffs], Sat Jun 3 16:44:43 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.89: +3 -2 lines
Diff to previous 1.89 (colored)

Allow getting a component label from a spare disk.

Revision 1.89 / (download) - annotate - [select for diffs], Thu Jun 1 00:50:01 2000 UTC (22 years, 8 months ago) by matt
Branch: MAIN
Changes since 1.88: +1 -2 lines
Diff to previous 1.88 (colored)

Make booted_device global (and booted_parition for consitency).
Eliminate it from header files and other extern definitions.

Revision 1.88 / (download) - annotate - [select for diffs], Tue May 30 03:29:49 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.87: +32 -10 lines
Diff to previous 1.87 (colored)

For a RAID 1 set that has N components, allow the set to auto-configure as
long as at least one of the master or the mirror is available for each
of the N/2 'rows' of the set. (No, RAIDframe doesn't do N-way mirroring..)
Thanks to Manuel Bouyer for noting the problem.

Revision 1.87 / (download) - annotate - [select for diffs], Mon May 29 02:57:35 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.86: +9 -3 lines
Diff to previous 1.86 (colored)

Don't let the autodetection code get tripped up by negative mod-counters.

Revision 1.86 / (download) - annotate - [select for diffs], Sun May 28 05:23:41 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.85: +19 -24 lines
Diff to previous 1.85 (colored)

We need to be slightly more clever during auto-configuration, to make
sure that we a) don't ignore components with correct mod-counters, and
b) do ignore components with bogus mod-counters.

Revision 1.85 / (download) - annotate - [select for diffs], Sun May 28 03:00:31 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.84: +6 -1 lines
Diff to previous 1.84 (colored)

Abort any parity re-writes before unconfiguring a RAID set.
Partially addresses PR#10182.

Revision 1.84 / (download) - annotate - [select for diffs], Sun May 28 01:03:22 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.83: +17 -11 lines
Diff to previous 1.83 (colored)

When setting auto-config/rootable bits, only try to update the
component label if the component is actually alive.

Revision 1.83 / (download) - annotate - [select for diffs], Sun May 28 00:48:31 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.82: +63 -3 lines
Diff to previous 1.82 (colored)

- Add a mechanism for obtaining finer-grained 'progress' information
regarding reconstructs, copybacks, etc.

- RAID 0 doesn't do copybacks, but don't make raidctl sweat about it.

Revision 1.82 / (download) - annotate - [select for diffs], Sat May 27 20:29:14 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.81: +23 -4 lines
Diff to previous 1.81 (colored)

Components which match on everything but the mod_counter are
renegades, and must be handled correctly.  In particular, they should
be added to their old auto-config set, but then immediately released.
Failing to do otherwise means that they potentialy end up in a
different (and competing!) RAID set which may auto-configure in place
of the correct one, and cause all sorts of chaos at auto-configure
time.

Revision 1.81 / (download) - annotate - [select for diffs], Sat May 27 19:12:03 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.80: +12 -1 lines
Diff to previous 1.80 (colored)

Add a comment to clarify why we actually want the component label to
be considered a 'match' even if the mod_counter is wrong.

Revision 1.80 / (download) - annotate - [select for diffs], Sat May 27 18:23:27 2000 UTC (22 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.79: +5 -3 lines
Diff to previous 1.79 (colored)

Checking parity re-write status makes no sense on RAID 0, but let's
return something reasonable anyway.

Revision 1.79 / (download) - annotate - [select for diffs], Fri May 19 18:54:30 2000 UTC (22 years, 8 months ago) by thorpej
Branch: MAIN
CVS Tags: minoura-xpg4dl-base
Branch point for: minoura-xpg4dl
Changes since 1.78: +6 -6 lines
Diff to previous 1.78 (colored)

A foolish consistency; most parts of the kernel use bp->b_data, so
change these from bp->b_un.b_addr to bp->b_data, as well.  This also
allows us more flexibility to experiment with other data buffer types
hung off of struct buf.

Revision 1.78 / (download) - annotate - [select for diffs], Fri May 19 04:53:25 2000 UTC (22 years, 8 months ago) by minoura
Branch: MAIN
Changes since 1.77: +5 -5 lines
Diff to previous 1.77 (colored)

Add some missing casts of ioctl arg.
Obviously autoconfiguration wouldn't work on big-endian machines.

Revision 1.77 / (download) - annotate - [select for diffs], Thu Apr 27 00:57:48 2000 UTC (22 years, 9 months ago) by oster
Branch: MAIN
Changes since 1.76: +8 -1 lines
Diff to previous 1.76 (colored)

Make sure the config structure allocated during autoconfiguration actually
gets initialized properly.  Should fix PR#9816.

Revision 1.76 / (download) - annotate - [select for diffs], Fri Mar 31 02:05:24 2000 UTC (22 years, 10 months ago) by oster
Branch: MAIN
Changes since 1.75: +1 -2 lines
Diff to previous 1.75 (colored)

Minor cleanup of unneeded verbosity.

Revision 1.75 / (download) - annotate - [select for diffs], Fri Mar 31 01:20:43 2000 UTC (22 years, 10 months ago) by oster
Branch: MAIN
Changes since 1.74: +3 -1 lines
Diff to previous 1.74 (colored)

Print out the 'root' status of a RAID set during autoconfiguration.

Revision 1.74 / (download) - annotate - [select for diffs], Thu Mar 30 12:45:40 2000 UTC (22 years, 10 months ago) by augustss
Branch: MAIN
Changes since 1.73: +4 -4 lines
Diff to previous 1.73 (colored)

Remove register declarations.

Revision 1.73 / (download) - annotate - [select for diffs], Sun Mar 26 22:38:28 2000 UTC (22 years, 10 months ago) by oster
Branch: MAIN
Changes since 1.72: +17 -1 lines
Diff to previous 1.72 (colored)

Add bits for eventual support of deleteing components and moving
hot-spares into the main set.

Revision 1.72 / (download) - annotate - [select for diffs], Wed Mar 22 01:41:41 2000 UTC (22 years, 10 months ago) by oster
Branch: MAIN
Changes since 1.71: +3 -3 lines
Diff to previous 1.71 (colored)

Fix up some autoconfigure messages.  In particular, don't try printing
the value of an uninitialized variable.  Noted by Luke Mewburn.

Revision 1.71 / (download) - annotate - [select for diffs], Mon Mar 20 22:59:26 2000 UTC (22 years, 10 months ago) by oster
Branch: MAIN
Changes since 1.70: +5 -3 lines
Diff to previous 1.70 (colored)

Just return "100% done" when asked about reconstruction progress on
a RAID0 set.

Revision 1.70 / (download) - annotate - [select for diffs], Tue Mar 7 03:09:47 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.69: +19 -18 lines
Diff to previous 1.69 (colored)

Cleanup a couple of function declarations.  No functional changes.

Revision 1.69 / (download) - annotate - [select for diffs], Tue Mar 7 02:59:50 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.68: +38 -36 lines
Diff to previous 1.68 (colored)

Create a new rf_close_component() to handle vnode operations for closing
components.  Teach rf_UnconfigureVnodes() how to use it, and tell
the copyback and reconstruction code about it too.

Revision 1.68 / (download) - annotate - [select for diffs], Tue Mar 7 02:28:05 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.67: +58 -1 lines
Diff to previous 1.67 (colored)

Move rf_UnconfigureVnodes to rf_netbsdkintf.c where it will be more at home.
Add prototype to rf_kintf.h, and nuke old prototypes from rf_disks.c and
rf_driver.c .

Revision 1.67 / (download) - annotate - [select for diffs], Tue Mar 7 02:12:13 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.66: +4 -5 lines
Diff to previous 1.66 (colored)

rf_ protect the component label print routine, and make it more easily
available to the rest of RAIDframe.

Revision 1.66 / (download) - annotate - [select for diffs], Sat Mar 4 06:03:21 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.65: +2 -1 lines
Diff to previous 1.65 (colored)

Umm... don't allow attempts to configure the same RAID device multiple times.
The check was there, but the return() was missing :(

Revision 1.65 / (download) - annotate - [select for diffs], Fri Mar 3 01:46:36 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.64: +3 -7 lines
Diff to previous 1.64 (colored)

Minor cleanup.  No functional changes.

Revision 1.16.2.9 / (download) - annotate - [select for diffs], Tue Feb 29 23:31:50 2000 UTC (22 years, 11 months ago) by he
Branch: netbsd-1-4
CVS Tags: netbsd-1-4-PATCH003, netbsd-1-4-PATCH002
Changes since 1.16.2.8: +3 -1 lines
Diff to previous 1.16.2.8 (colored) to branchpoint 1.16 (colored) next main 1.17 (colored)

Apply patch (requested by oster):
  Protect rf_RewriteParity() with splbio().

Revision 1.64 / (download) - annotate - [select for diffs], Sun Feb 27 02:35:33 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.63: +2 -2 lines
Diff to previous 1.63 (colored)

Nuke some debugging output that got left in by mistake.

Revision 1.63 / (download) - annotate - [select for diffs], Sun Feb 27 01:50:22 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.62: +83 -19 lines
Diff to previous 1.62 (colored)

Only mark the components as CLEAN if it's the last thing we're doing.
Marking them CLEAN earlier is (currently) asking for trouble.
(XXX This could have been done more elegantly.)

Revision 1.62 / (download) - annotate - [select for diffs], Sat Feb 26 17:35:43 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.61: +11 -3 lines
Diff to previous 1.61 (colored)

Defopt 'RAID_AUTOCONFIG'.  Adding 'options RAID_AUTOCONFIG' turns on
the component auto-detection and auto-configuration of RAID sets.
Also, add "#options RAID_AUTOCONFIG" to the GENERIC config files.

Revision 1.61 / (download) - annotate - [select for diffs], Fri Feb 25 20:11:00 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.60: +4 -36 lines
Diff to previous 1.60 (colored)

Minor cleanups.  Remove extra debugging printouts.

Revision 1.60 / (download) - annotate - [select for diffs], Fri Feb 25 19:56:56 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.59: +14 -14 lines
Diff to previous 1.59 (colored)

- ignore the mod_counter when checking to see if a component fits with the
rest of an autoconfig set.
- minor cleanups

Revision 1.59 / (download) - annotate - [select for diffs], Fri Feb 25 02:42:30 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.58: +13 -32 lines
Diff to previous 1.58 (colored)

- cleanup raidinit()
- cleanup rf_mountroot_hooks()
- various other cleanups.

Revision 1.58 / (download) - annotate - [select for diffs], Fri Feb 25 02:21:12 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.57: +6 -2 lines
Diff to previous 1.57 (colored)

Be *slightly* more consistent about the use of num and numraid in raidattach().

Revision 1.57 / (download) - annotate - [select for diffs], Thu Feb 24 01:23:05 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.56: +16 -7 lines
Diff to previous 1.56 (colored)

- mod_counter needs to get incremented more often.
- use raid_init_component_labels instead of hand-rolling a component_label.
(missed doing this for the rf_used_spare case when updating component labels).
- fix serial number initialization in raid_init_component_labels

Revision 1.56 / (download) - annotate - [select for diffs], Wed Feb 23 03:44:03 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.55: +10 -1 lines
Diff to previous 1.55 (colored)

Be more aggressive about updating component labels in the event
of a real component failure (or a simulated failure):
- add 'numNewFailures' to keep track of the number of disk failures
since mod_counter was last updated for each component label.
- make sure we call rf_update_component_labels() upon any component failure,
real or simulated.

Revision 1.55 / (download) - annotate - [select for diffs], Wed Feb 23 02:11:05 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.54: +1 -2 lines
Diff to previous 1.54 (colored)

blockSize for the component label is already set correctly here.

Revision 1.54 / (download) - annotate - [select for diffs], Wed Feb 23 02:04:21 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.53: +19 -8 lines
Diff to previous 1.53 (colored)

- cleanup of more component label code
- make current default label values available everywhere
- make sure numBlocks and blockSize in component labels get initialized
for all component labels
- check for component size to be smaller than or equal to the partition size
when autoconfiguring

Revision 1.53 / (download) - annotate - [select for diffs], Tue Feb 22 23:13:15 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.52: +4 -2 lines
Diff to previous 1.52 (colored)

Note the fact that the first arg of raidinit() may be bogus in
the autoconfig case (the value of the first arg never gets used, but...).

Revision 1.52 / (download) - annotate - [select for diffs], Tue Feb 22 16:07:02 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.51: +2 -2 lines
Diff to previous 1.51 (colored)

Bounds-check the 'last unit' a little more closely.

Revision 1.51 / (download) - annotate - [select for diffs], Tue Feb 22 03:38:42 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.50: +202 -40 lines
Diff to previous 1.50 (colored)

- implement additional component checking before autoconfiguration
- make component label setting work again(!!!!)

Revision 1.50 / (download) - annotate - [select for diffs], Mon Feb 21 23:33:45 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.49: +4 -2 lines
Diff to previous 1.49 (colored)

Umm.. let's set 'numraid' to something useful before we try to use it.

Revision 1.49 / (download) - annotate - [select for diffs], Wed Feb 16 01:10:44 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.48: +17 -16 lines
Diff to previous 1.48 (colored)

Some of these function names are bad enough that no one else would probably
pick them, but preface them with rf_ anyway.

Revision 1.48 / (download) - annotate - [select for diffs], Sun Feb 13 04:53:57 2000 UTC (22 years, 11 months ago) by oster
Branch: MAIN
CVS Tags: chs-ubc2-newbase
Changes since 1.47: +749 -114 lines
Diff to previous 1.47 (colored)

Get recent changes into the tree:
- make component_label variables more consistent (==> clabel)
- re-work incorrect component configuration code
- re-work disk configuration code
- cleanup initial configuration of raidPtr info
- add auto-detection of components and RAID sets (Disabled, for now)
- allow / on RAID sets (Disabled, for now)
- rename "config_disk_queue" to "rf_ConfigureDiskQueue" and properly prototype
in rf_diskqueue.h
- protect some headers with #if _KERNEL  (XXX this needs to be fixed properly)
  and cleanup header formatting.
- expand the component labels (yes, they should be backward/forward compatible)
- other bits and pieces (some function names are still bogus, and will get
changed soon)

Revision 1.47 / (download) - annotate - [select for diffs], Fri Jan 21 23:39:59 2000 UTC (23 years ago) by thorpej
Branch: MAIN
Changes since 1.46: +6 -25 lines
Diff to previous 1.46 (colored)

Update for sys/buf.h/disksort_*() changes.

Revision 1.46 / (download) - annotate - [select for diffs], Sun Jan 9 03:39:13 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.45: +4 -17 lines
Diff to previous 1.45 (colored)

Nuke more debugging stuff and cleanup a tad.

Revision 1.45 / (download) - annotate - [select for diffs], Sun Jan 9 02:56:13 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.44: +4 -3 lines
Diff to previous 1.44 (colored)

By popular demand (Hi Thor!) make the cylinder size in a default
disklabel be the size of the (data part) of the stripe.

Revision 1.44 / (download) - annotate - [select for diffs], Sun Jan 9 01:29:27 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.43: +2 -10 lines
Diff to previous 1.43 (colored)

- move a bunch of function prototypes to rf_kintf.h
- general cleanup of a number of prototypes that were scattered around.

Revision 1.43 / (download) - annotate - [select for diffs], Sat Jan 8 02:04:06 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.42: +3 -14 lines
Diff to previous 1.42 (colored)

Nuke some (now) incorrect comments.  More minor cleanup.

Revision 1.42 / (download) - annotate - [select for diffs], Sat Jan 8 01:52:42 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.41: +80 -82 lines
Diff to previous 1.41 (colored)

Replace raidPtrs[unit] with just raidPtr, and assign the former to the
later early on in raidioctl().  Code is easier to read now too.

Revision 1.41 / (download) - annotate - [select for diffs], Sat Jan 8 01:37:37 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.40: +52 -65 lines
Diff to previous 1.40 (colored)

Minor tillage on the raidioctl() stuff.  More cleanup to follow.
No functional changes.

Revision 1.40 / (download) - annotate - [select for diffs], Fri Jan 7 13:57:20 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.39: +11 -9 lines
Diff to previous 1.39 (colored)

In RAIDFRAME_CONFIGURE, don't set values in raidPtrs[unit] unless
the configuration was successful.  Noted by Peter Galbavy of OpenBSD.

Revision 1.39 / (download) - annotate - [select for diffs], Thu Jan 6 02:06:41 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.38: +8 -31 lines
Diff to previous 1.38 (colored)

- bail if we can't allocate memory for raid_softc's.  Set 'numraid' as
appropriate for that condition.
- nuke some debugging stuff that we hope we'll never need again
- minor cleanups

Revision 1.38 / (download) - annotate - [select for diffs], Wed Jan 5 04:15:30 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.37: +5 -1 lines
Diff to previous 1.37 (colored)

Make sure we really get something back from RF_Malloc before we use it.

Revision 1.37 / (download) - annotate - [select for diffs], Wed Jan 5 02:57:29 2000 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.36: +170 -85 lines
Diff to previous 1.36 (colored)

- update RF_CREATE_THREAD to handle a 'process name' argument.
- fire up a new thread for parity re-writes, copybacks, and reconstructs.
  The ioctl's which trigger these actions now return immediately.
- add progress accounting for the above actions.
- minor rototillage of rf_netbsdkintf.c to deal with all of the above.

Revision 1.29.8.3 / (download) - annotate - [select for diffs], Mon Dec 27 18:35:28 1999 UTC (23 years, 1 month ago) by wrstuden
Branch: wrstuden-devbsize
Changes since 1.29.8.2: +139 -154 lines
Diff to previous 1.29.8.2 (colored) to branchpoint 1.29 (colored) next main 1.30 (colored)

Pull up to last week's -current.

Revision 1.29.8.2 / (download) - annotate - [select for diffs], Wed Dec 22 00:13:24 1999 UTC (23 years, 1 month ago) by wrstuden
Branch: wrstuden-devbsize
Changes since 1.29.8.1: +3 -4 lines
Diff to previous 1.29.8.1 (colored) to branchpoint 1.29 (colored)

DEF_BSIZE is right for raidsize().

Revision 1.29.8.1 / (download) - annotate - [select for diffs], Tue Dec 21 23:19:54 1999 UTC (23 years, 1 month ago) by wrstuden
Branch: wrstuden-devbsize
Changes since 1.29: +26 -7 lines
Diff to previous 1.29 (colored)

Initial commit of recent changes to make DEV_BSIZE go away.

Runs on i386, needs work on other arch's. Main kernel routines should be
fine, but a number of the stand programs need help.

cd, fd, ccd, wd, and sd have been updated. sd has been tested with non-512
byte block devices. vnd, raidframe, and lfs need work.

Non 2**n block support is automatic for LKM's and conditional for kernels
on "options NON_PO2_BLOCKS".

Revision 1.16.2.8 / (download) - annotate - [select for diffs], Mon Dec 20 13:38:41 1999 UTC (23 years, 1 month ago) by he
Branch: netbsd-1-4
Changes since 1.16.2.7: +116 -94 lines
Diff to previous 1.16.2.7 (colored) to branchpoint 1.16 (colored)

Pull up revisions 1.34-1.35 (requested by oster):
  Re-work the IO throttle code.  Fixes potential panics under high
  loads under FFS.

Revision 1.36 / (download) - annotate - [select for diffs], Wed Dec 15 02:02:16 1999 UTC (23 years, 1 month ago) by oster
Branch: MAIN
CVS Tags: wrstuden-devbsize-base, wrstuden-devbsize-19991221
Changes since 1.35: +6 -48 lines
Diff to previous 1.35 (colored)

Nuke a bunch of debugging cruft.  No functional changes.

Revision 1.35 / (download) - annotate - [select for diffs], Tue Dec 14 15:27:00 1999 UTC (23 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.34: +4 -3 lines
Diff to previous 1.34 (colored)

Whoops! Neglected to initialize the buffer queues for anything other
than raid0.  Fix that...

Revision 1.34 / (download) - annotate - [select for diffs], Sun Dec 12 20:51:41 1999 UTC (23 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.33: +117 -96 lines
Diff to previous 1.33 (colored)

Rototill the IO throttle code.  Rename rf_DoAccessKernel() to raidstart()
and cleanup arguments.  While we're here, cleanup raidstrategy(), and nuke
a bunch of unused debugging stuff.

RAIDframe + softdeps now play very nicely together.

Revision 1.33 / (download) - annotate - [select for diffs], Fri Dec 3 03:06:44 1999 UTC (23 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.32: +9 -3 lines
Diff to previous 1.32 (colored)

Kernel memory is not to be wasted.  If we're bailing out because of an error,
give any allocated memory back to the kernel so someone else can use it.

Revision 1.32 / (download) - annotate - [select for diffs], Fri Dec 3 02:43:22 1999 UTC (23 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.31: +3 -2 lines
Diff to previous 1.31 (colored)

Move LIST_INIT() to a more appropriate place.

Revision 1.16.2.2.4.1 / (download) - annotate - [select for diffs], Tue Nov 30 13:34:26 1999 UTC (23 years, 2 months ago) by itojun
Branch: kame
CVS Tags: kame_141_19991130
Changes since 1.16.2.2: +2 -1 lines
Diff to previous 1.16.2.2 (colored) next main 1.16.2.3 (colored)

bring in latest KAME (as of 19991130, KAME/NetBSD141) into kame branch
just for reference purposes.
This commit includes 1.4 -> 1.4.1 sync for kame branch.

The branch does not compile at all (due to the lack of ALTQ and some other
source code).  Please do not try to modify the branch, this is just for
referenre purposes.

synchronization to latest KAME will take place on HEAD branch soon.

Revision 1.31 / (download) - annotate - [select for diffs], Thu Nov 18 13:28:06 1999 UTC (23 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.30: +2 -2 lines
Diff to previous 1.30 (colored)

We must initialize bp->b_dep in InitBP().

Revision 1.30 / (download) - annotate - [select for diffs], Wed Nov 17 01:16:37 1999 UTC (23 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.29: +7 -9 lines
Diff to previous 1.29 (colored)

Remove some minor stuff that wasn't right, and wasn't even really used.

Revision 1.16.2.7 / (download) - annotate - [select for diffs], Tue Sep 28 04:47:51 1999 UTC (23 years, 4 months ago) by cgd
Branch: netbsd-1-4
Changes since 1.16.2.6: +9 -12 lines
Diff to previous 1.16.2.6 (colored) to branchpoint 1.16 (colored)

pull up rev 1.26 from trunk (requested by oster):
  Correct and/or improve detection of bogus row/column values passed
  in via ioctls.

Revision 1.16.2.6 / (download) - annotate - [select for diffs], Tue Sep 28 04:46:28 1999 UTC (23 years, 4 months ago) by cgd
Branch: netbsd-1-4
Changes since 1.16.2.5: +23 -0 lines
Diff to previous 1.16.2.5 (colored) to branchpoint 1.16 (colored)

pull up rev 1.24 from trunk (requested by oster):
  Don't allow reconstructs, copybacks, or forced failures of components if
  using a RAID 0, since RAID 0 can't handle those sorts of things.

Revision 1.16.2.5 / (download) - annotate - [select for diffs], Mon Sep 27 05:04:10 1999 UTC (23 years, 4 months ago) by cgd
Branch: netbsd-1-4
Changes since 1.16.2.4: +5 -0 lines
Diff to previous 1.16.2.4 (colored) to branchpoint 1.16 (colored)

pull up rev 1.21 from trunk (requested by oster):
  splbio()/splx() protect some reconstruction code to avoid
  potentially bad interatctions with the pool code.

Revision 1.16.2.4 / (download) - annotate - [select for diffs], Sun Sep 26 02:14:17 1999 UTC (23 years, 4 months ago) by cgd
Branch: netbsd-1-4
Changes since 1.16.2.3: +28 -9 lines
Diff to previous 1.16.2.3 (colored) to branchpoint 1.16 (colored)

pull up rev 1.20 from trunk (requested by oster):
  Add a more reasonable throttling mechanism to the RAIDframe code.
  Increases write performance, and helps prevent the I/O routines from
  using too much kernel memory.

Revision 1.29 / (download) - annotate - [select for diffs], Sat Aug 14 23:34:18 1999 UTC (23 years, 5 months ago) by oster
Branch: MAIN
CVS Tags: fvdl-softdep-base, fvdl-softdep, comdex-fall-1999-base, comdex-fall-1999
Branch point for: wrstuden-devbsize, thorpej_scsipi
Changes since 1.28: +1 -35 lines
Diff to previous 1.28 (colored)

Minor cleanup.  No functional changes.

Revision 1.28 / (download) - annotate - [select for diffs], Sat Aug 14 03:47:07 1999 UTC (23 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.27: +14 -3 lines
Diff to previous 1.27 (colored)

Decrease the number of outstanding IO's threashold slightly.
The previous value may have been too high in some instances.

Revision 1.27 / (download) - annotate - [select for diffs], Sat Aug 14 03:10:03 1999 UTC (23 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.26: +3 -16 lines
Diff to previous 1.26 (colored)

Remove a 'struct proc *'-passing abomination that's been bugging me
for quite some time.

Revision 1.26 / (download) - annotate - [select for diffs], Sat Aug 14 02:41:36 1999 UTC (23 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.25: +9 -12 lines
Diff to previous 1.25 (colored)

Correct and/or improve detection of bogus row/column values
passed in via ioctls.

Revision 1.25 / (download) - annotate - [select for diffs], Fri Aug 13 03:27:46 1999 UTC (23 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.24: +1 -9 lines
Diff to previous 1.24 (colored)

Garbage collect rpcc().

Revision 1.24 / (download) - annotate - [select for diffs], Tue Aug 10 22:46:59 1999 UTC (23 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.23: +24 -1 lines
Diff to previous 1.23 (colored)

Don't allow reconstructs, copybacks, or forced failures of components if
using a RAID 0, since RAID 0 can't handle those sorts of things.

Revision 1.23 / (download) - annotate - [select for diffs], Tue Aug 10 21:41:37 1999 UTC (23 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.22: +2 -1 lines
Diff to previous 1.22 (colored)

Oops.  Make minor change that I forgot when adding the parity check ioctl.

Revision 1.22 / (download) - annotate - [select for diffs], Tue Aug 10 18:18:30 1999 UTC (23 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.21: +6 -2 lines
Diff to previous 1.21 (colored)

Add support for easily checking the parity status from userland.
Also: spl protect rf_RewriteParity().

Revision 1.16.2.2.2.2 / (download) - annotate - [select for diffs], Mon Aug 2 22:05:32 1999 UTC (23 years, 6 months ago) by thorpej
Branch: chs-ubc2
Changes since 1.16.2.2.2.1: +34 -10 lines
Diff to previous 1.16.2.2.2.1 (colored) to branchpoint 1.16.2.2 (colored) next main 1.16.2.3 (colored)

Update from trunk.

Revision 1.21 / (download) - annotate - [select for diffs], Wed Jul 21 03:15:26 1999 UTC (23 years, 6 months ago) by oster
Branch: MAIN
CVS Tags: chs-ubc2-base
Changes since 1.20: +6 -1 lines
Diff to previous 1.20 (colored)

Need to splbio()/splx() protect some of the reconstruction stuff.
Without this, we have potentially bad interatctions with the pool
code.

Revision 1.20 / (download) - annotate - [select for diffs], Thu Jul 8 00:45:23 1999 UTC (23 years, 7 months ago) by oster
Branch: MAIN
Changes since 1.19: +29 -10 lines
Diff to previous 1.19 (colored)

Once upon a time, long long ago, there was a "fix" added to the
RAIDframe driver to stop it from eating too much kernel memory when
writing data.  But that fix had a nasty side-affect of hurting write
performance (*much* more than I thought it would).  These changes nuke
that "fix", and instead put in a more reasonable mechanism for limiting
the number of simultaneous IO's which can be happening for each RAID device.
The result is a noticeable improvement in write throughput.  The End.

Revision 1.16.2.3 / (download) - annotate - [select for diffs], Wed Jun 23 14:45:07 1999 UTC (23 years, 7 months ago) by perry
Branch: netbsd-1-4
CVS Tags: netbsd-1-4-PATCH001
Changes since 1.16.2.2: +2 -1 lines
Diff to previous 1.16.2.2 (colored) to branchpoint 1.16 (colored)

pullup 1.18->1.19 (oster)

Revision 1.16.2.2.2.1 / (download) - annotate - [select for diffs], Mon Jun 21 01:18:58 1999 UTC (23 years, 7 months ago) by thorpej
Branch: chs-ubc2
Changes since 1.16.2.2: +2 -1 lines
Diff to previous 1.16.2.2 (colored)

Sync w/ -current.

Revision 1.19 / (download) - annotate - [select for diffs], Sun Jun 13 20:36:17 1999 UTC (23 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.18: +2 -1 lines
Diff to previous 1.18 (colored)

Remember to pass down the proc pointer when adding a hot spare.
(Thanks to Martin J. Laubach for helping track this one down.)

Revision 1.16.2.2 / (download) - annotate - [select for diffs], Mon Apr 12 22:09:10 1999 UTC (23 years, 10 months ago) by oster
Branch: netbsd-1-4
CVS Tags: netbsd-1-4-RELEASE, kame_14_19990705, kame_14_19990628
Branch point for: kame, chs-ubc2
Changes since 1.16.2.1: +5 -5 lines
Diff to previous 1.16.2.1 (colored) to branchpoint 1.16 (colored)

Pullup 1.17 to 1.18.  Fixup some compiler warnings which get
generated on the Alpha port.

Revision 1.18 / (download) - annotate - [select for diffs], Mon Apr 12 19:39:59 1999 UTC (23 years, 10 months ago) by oster
Branch: MAIN
Changes since 1.17: +5 -5 lines
Diff to previous 1.17 (colored)

Fix a couple of compiler warnings on the Alpha.  Pointed out by Tim Rightnour.

Revision 1.16.2.1 / (download) - annotate - [select for diffs], Wed Apr 7 16:37:50 1999 UTC (23 years, 10 months ago) by oster
Branch: netbsd-1-4
Changes since 1.16: +7 -3 lines
Diff to previous 1.16 (colored)

Pullup: 1.16 -> 1.17.  Re-writing parity on a RAID 0 now trivially succeeds
and sets the clean bit.

Revision 1.17 / (download) - annotate - [select for diffs], Wed Apr 7 14:17:10 1999 UTC (23 years, 10 months ago) by oster
Branch: MAIN
Changes since 1.16: +7 -3 lines
Diff to previous 1.16 (colored)

Allow re-writing parity on a RAID 0 to trivially succeed, and to set the
clean bit.  This is somewhat bogus as RAID 0 does not have any parity,
but is a slightly cleaner than other solutions, and makes the handling
of clean bits for RAID 0 consistent with the handling of clean bits at
other RAID levels.

Revision 1.16 / (download) - annotate - [select for diffs], Sat Mar 27 01:26:37 1999 UTC (23 years, 10 months ago) by oster
Branch: MAIN
CVS Tags: netbsd-1-4-base
Branch point for: netbsd-1-4
Changes since 1.15: +4 -40 lines
Diff to previous 1.15 (colored)

Cleanup shutdown code - garbage collect (now) unused shutdownhooks() stuff.

Revision 1.15 / (download) - annotate - [select for diffs], Sun Mar 14 21:53:31 1999 UTC (23 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.14: +3 -3 lines
Diff to previous 1.14 (colored)

Disallow interrupting parity re-writes or copybacks by removing PCATCH
from the tsleep()'s (they probably shouldn't have been there in the
first place!).  Making parity re-writing and copybacks interruptable
will require re-designing how a few things are done (e.g. how memory
is freed for structures shipped off to routines that run asynchronously
relative to the calling routine).  Fix a few other tsleep's while we're at it.

Revision 1.14 / (download) - annotate - [select for diffs], Tue Mar 9 03:53:18 1999 UTC (23 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.13: +20 -52 lines
Diff to previous 1.13 (colored)

Cleanup raidattach: move rf_boot's functionality to raidattach, and
nuke rf_boot().  Cleanup raidopen().

Revision 1.13 / (download) - annotate - [select for diffs], Tue Mar 9 02:59:25 1999 UTC (23 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.12: +148 -5 lines
Diff to previous 1.12 (colored)

rf_update_component_labels() now lives here.  Re-work clean-bit
support a little: clean-bits now also get frobbed on partition
opening/closing, rather than just at device configuration and device
unconfiguration.  Schedule shutdownhooks() stuff for nukage at a later
date, since it isn't really necessary any more.

Revision 1.12 / (download) - annotate - [select for diffs], Tue Mar 2 03:18:49 1999 UTC (23 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.11: +198 -31 lines
Diff to previous 1.11 (colored)

Update for recent changes including component label support, clean
bits, rebuilding components in-place, adding hot spares, shutdownhooks, etc.

Revision 1.11 / (download) - annotate - [select for diffs], Tue Feb 23 23:57:53 1999 UTC (23 years, 11 months ago) by oster
Branch: MAIN
Changes since 1.10: +286 -63 lines
Diff to previous 1.10 (colored)

Cleanup/remove unused cruft.  First kick at component labels and clean bits.
Still work in progress.  New code is there, but not enabled yet.

Revision 1.10 / (download) - annotate - [select for diffs], Thu Feb 11 01:23:32 1999 UTC (24 years ago) by oster
Branch: MAIN
Changes since 1.9: +58 -56 lines
Diff to previous 1.9 (colored)

Minor cleanups that got missed last time through.

Revision 1.9 / (download) - annotate - [select for diffs], Fri Feb 5 00:06:13 1999 UTC (24 years ago) by oster
Branch: MAIN
Changes since 1.8: +629 -667 lines
Diff to previous 1.8 (colored)

Phase 2 of the RAIDframe cleanup.  The source is now closer to KNF
and is much easier to read.  No functionality changes.

Revision 1.8 / (download) - annotate - [select for diffs], Tue Jan 26 02:33:59 1999 UTC (24 years ago) by oster
Branch: MAIN
Changes since 1.7: +3 -194 lines
Diff to previous 1.7 (colored)

RAIDframe cleanup, phase 1.  Nuke simulator support, user-land driver,
out-dated comments, and other unneeded stuff.  This helps prepare
for cleaning up the rest of the code, and adding new functionality.

No functional changes to the kernel code in this commit.

Revision 1.7 / (download) - annotate - [select for diffs], Fri Jan 15 17:55:52 1999 UTC (24 years ago) by explorer
Branch: MAIN
Changes since 1.6: +18 -2 lines
Diff to previous 1.6 (colored)

Make it so raidframe will only perform synchronous writes, and async
reads.  This avoids a problem where many writes will cause the driver
to allocate way too much memory.

This needs to change to a queueing system later, which will provide a
way to limit the memory consumed by the driver.

Without these changes, raidframe would use 24M or more on my machine when
the buffer cache dumped all its dirty blocks.  Now it uses around 200k
or so.

Revision 1.6 / (download) - annotate - [select for diffs], Thu Jan 14 22:49:05 1999 UTC (24 years ago) by thorpej
Branch: MAIN
Changes since 1.5: +3 -3 lines
Diff to previous 1.5 (colored)

Use M_RAIDFRAME.

Revision 1.5 / (download) - annotate - [select for diffs], Tue Dec 22 20:03:14 1998 UTC (24 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.4: +23 -12 lines
Diff to previous 1.4 (colored)

Clean up some debugging stuff, and make it compile without warnings
with -DDEBUG on alphas.

Revision 1.4 / (download) - annotate - [select for diffs], Thu Dec 3 15:14:40 1998 UTC (24 years, 2 months ago) by oster
Branch: MAIN
CVS Tags: kenh-if-detach-base, kenh-if-detach
Changes since 1.3: +39 -1 lines
Diff to previous 1.3 (colored)

Try a bit harder to detect the physical failure of a component, and to
mark that component as dead.  Physical failures are handled much better now.

Revision 1.3 / (download) - annotate - [select for diffs], Sun Nov 15 00:01:24 1998 UTC (24 years, 2 months ago) by hubertf
Branch: MAIN
Changes since 1.2: +3 -3 lines
Diff to previous 1.2 (colored)

compile with DEBUG=1

Revision 1.2 / (download) - annotate - [select for diffs], Fri Nov 13 11:51:55 1998 UTC (24 years, 2 months ago) by simonb
Branch: MAIN
Changes since 1.1: +10 -3 lines
Diff to previous 1.1 (colored)

prototype un-prototyped functions

Revision 1.1 / (download) - annotate - [select for diffs], Fri Nov 13 04:20:31 1998 UTC (24 years, 3 months ago) by oster
Branch: MAIN

RAIDframe, version 1.1, from the Parallel Data Laboratory at
Carnegie Mellon University.  Full RAID implementation, including
levels 0, 1, 4, 5, 6, parity logging, and a few other goodies.
Ported to NetBSD by Greg Oster.

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