CVS log for src/sys/sys/kernhist.h
Up to [cvs.NetBSD.org] / src / sys / sys
Request diff between arbitrary revisions
Keyword substitution: kv
Default branch: MAIN
Revision 1.27: download - view: text, markup, annotated - select for diffs
Sun May 12 10:34:56 2024 UTC (7 months ago) by rillig
Branches: MAIN
CVS tags: perseant-exfatfs-base-20240630,
perseant-exfatfs-base,
perseant-exfatfs,
HEAD
Diff to: previous 1.26: preferred, colored
Changes since revision 1.26: +7 -7
lines
sys/sys: remove CONSTCOND comment from do-while-0 loop
Lint doesn't need this comment anymore, as there is nothing surprising
or unusual about this idiom.
Revision 1.25.14.1: download - view: text, markup, annotated - select for diffs
Sat Apr 17 17:26:22 2021 UTC (3 years, 7 months ago) by thorpej
Branches: thorpej-cfargs
Diff to: previous 1.25: preferred, colored; next MAIN 1.26: preferred, colored
Changes since revision 1.25: +1 -14
lines
Sync with HEAD.
Revision 1.26: download - view: text, markup, annotated - select for diffs
Sat Apr 17 01:53:58 2021 UTC (3 years, 7 months ago) by mrg
Branches: MAIN
CVS tags: thorpej-ifq-base,
thorpej-ifq,
thorpej-i2c-spi-conf2-base,
thorpej-i2c-spi-conf2,
thorpej-i2c-spi-conf-base,
thorpej-i2c-spi-conf,
thorpej-futex2-base,
thorpej-futex2,
thorpej-cfargs2-base,
thorpej-cfargs2,
thorpej-cfargs-base,
thorpej-altq-separation-base,
thorpej-altq-separation,
netbsd-10-base,
netbsd-10-0-RELEASE,
netbsd-10-0-RC6,
netbsd-10-0-RC5,
netbsd-10-0-RC4,
netbsd-10-0-RC3,
netbsd-10-0-RC2,
netbsd-10-0-RC1,
netbsd-10,
cjep_sun2x-base1,
cjep_sun2x-base,
cjep_sun2x,
cjep_staticlib_x-base1,
cjep_staticlib_x-base,
cjep_staticlib_x,
bouyer-sunxi-drm-base,
bouyer-sunxi-drm
Diff to: previous 1.25: preferred, colored
Changes since revision 1.25: +1 -14
lines
remove KERNHIST_INIT_STATIC(). it stradles the line between usable
early in boot and broken early in boot by requiring a partly static
structure with another structure that must be present by the time
any uses are performed. theoretically platform code could allocate
a chunk while seting up memory and assign it here, giving a dynamic
sizing for the entry list, but the reality is that all users have
a statically allocated entry list as well.
the existing KERNHIST_LINK_STATIC() is used in conjunction with
KERNHIST_INITIALIZER() instead.
this stops a NULL pointer deref when the _LOG() macro is called
before the storage is linked in, which happens with GCC 10 on OCTEON
with UVMHIST enabled, crashing in very early kernel init.
Revision 1.23.2.1: download - view: text, markup, annotated - select for diffs
Mon Jun 10 22:09:57 2019 UTC (5 years, 6 months ago) by christos
Branches: phil-wifi
Diff to: previous 1.23: preferred, colored; next MAIN 1.24: preferred, colored
Changes since revision 1.23: +4 -4
lines
Sync with HEAD
Revision 1.22.2.2: download - view: text, markup, annotated - select for diffs
Thu Sep 6 06:56:47 2018 UTC (6 years, 3 months ago) by pgoyette
Branches: pgoyette-compat
CVS tags: pgoyette-compat-merge-20190127
Diff to: previous 1.22.2.1: preferred, colored; branchpoint 1.22: preferred, colored; next MAIN 1.23: preferred, colored
Changes since revision 1.22.2.1: +4 -4
lines
Sync with HEAD
Resolve a couple of conflicts (result of the uimin/uimax changes)
Revision 1.25: download - view: text, markup, annotated - select for diffs
Tue Aug 14 11:39:10 2018 UTC (6 years, 4 months ago) by christos
Branches: MAIN
CVS tags: thorpej-futex-base,
thorpej-futex,
phil-wifi-20200421,
phil-wifi-20200411,
phil-wifi-20200406,
phil-wifi-20191119,
phil-wifi-20190609,
pgoyette-compat-20190127,
pgoyette-compat-20190118,
pgoyette-compat-1226,
pgoyette-compat-1126,
pgoyette-compat-1020,
pgoyette-compat-0930,
pgoyette-compat-0906,
netbsd-9-base,
netbsd-9-4-RELEASE,
netbsd-9-3-RELEASE,
netbsd-9-2-RELEASE,
netbsd-9-1-RELEASE,
netbsd-9-0-RELEASE,
netbsd-9-0-RC2,
netbsd-9-0-RC1,
netbsd-9,
isaki-audio2-base,
isaki-audio2,
is-mlppp-base,
is-mlppp,
bouyer-xenpvh-base2,
bouyer-xenpvh-base1,
bouyer-xenpvh-base,
bouyer-xenpvh,
ad-namecache-base3,
ad-namecache-base2,
ad-namecache-base1,
ad-namecache-base,
ad-namecache
Branch point for: thorpej-cfargs
Diff to: previous 1.24: preferred, colored
Changes since revision 1.24: +2 -2
lines
make things compile.
Revision 1.24: download - view: text, markup, annotated - select for diffs
Mon Aug 13 03:20:19 2018 UTC (6 years, 4 months ago) by mrg
Branches: MAIN
Diff to: previous 1.23: preferred, colored
Changes since revision 1.23: +3 -3
lines
extend the ddb "show kernhist" command. the synopsis is now:
show kernhist[/i] [addr[,count]]
the i modifier means display info instead of entries, and the count
restricts to the last count entries.
the count option is only supported for specified histories. it
could be extended but requires more logic than the single history,
as multiple histories are merged during display.
Revision 1.22.2.1: download - view: text, markup, annotated - select for diffs
Sun Apr 22 07:20:29 2018 UTC (6 years, 7 months ago) by pgoyette
Branches: pgoyette-compat
Diff to: previous 1.22: preferred, colored
Changes since revision 1.22: +2 -2
lines
Sync with HEAD
Revision 1.23: download - view: text, markup, annotated - select for diffs
Thu Apr 19 21:19:07 2018 UTC (6 years, 7 months ago) by christos
Branches: MAIN
CVS tags: phil-wifi-base,
pgoyette-compat-0728,
pgoyette-compat-0625,
pgoyette-compat-0521,
pgoyette-compat-0502,
pgoyette-compat-0422
Branch point for: phil-wifi
Diff to: previous 1.22: preferred, colored
Changes since revision 1.22: +2 -2
lines
s/static inline/static __inline/g for consistency with other include
headers.
Revision 1.5.2.3: download - view: text, markup, annotated - select for diffs
Sun Dec 3 11:39:20 2017 UTC (7 years ago) by jdolecek
Branches: tls-maxphys
Diff to: previous 1.5.2.2: preferred, colored; branchpoint 1.5: preferred, colored; next MAIN 1.6: preferred, colored
Changes since revision 1.5.2.2: +77 -32
lines
update from HEAD
Revision 1.18.8.3: download - view: text, markup, annotated - select for diffs
Mon Nov 6 09:55:57 2017 UTC (7 years, 1 month ago) by snj
Branches: netbsd-8
CVS tags: netbsd-8-3-RELEASE,
netbsd-8-2-RELEASE,
netbsd-8-1-RELEASE,
netbsd-8-1-RC1,
netbsd-8-0-RELEASE,
netbsd-8-0-RC2,
netbsd-8-0-RC1,
matt-nb8-mediatek-base,
matt-nb8-mediatek
Diff to: previous 1.18.8.2: preferred, colored; branchpoint 1.18: preferred, colored; next MAIN 1.19: preferred, colored
Changes since revision 1.18.8.2: +2 -3
lines
Pull up following revision(s) (requested by pgoyette in ticket #343):
sys/kern/kern_history.c: revision 1.16
sys/sys/kernhist.h: revision 1.22
usr.bin/vmstat/vmstat.c: revision 1.220
Remove the ABI version-and-length check that was recently introduced;
sysctl(9) ABIs should be stable across versions.
Revision 1.22: download - view: text, markup, annotated - select for diffs
Fri Nov 3 22:45:14 2017 UTC (7 years, 1 month ago) by pgoyette
Branches: MAIN
CVS tags: tls-maxphys-base-20171202,
pgoyette-compat-base,
pgoyette-compat-0415,
pgoyette-compat-0407,
pgoyette-compat-0330,
pgoyette-compat-0322,
pgoyette-compat-0315
Branch point for: pgoyette-compat
Diff to: previous 1.21: preferred, colored
Changes since revision 1.21: +2 -3
lines
Remove the ABI version-and-length check that was recently introduced;
sysctl(9) ABIs should be stable across versions.
XXX Pull-up to -8
Revision 1.18.8.2: download - view: text, markup, annotated - select for diffs
Thu Nov 2 21:29:52 2017 UTC (7 years, 1 month ago) by snj
Branches: netbsd-8
Diff to: previous 1.18.8.1: preferred, colored; branchpoint 1.18: preferred, colored
Changes since revision 1.18.8.1: +30 -28
lines
Pull up following revision(s) (requested by pgoyette in ticket #335):
share/man/man9/kernhist.9: 1.5-1.8
sys/arch/acorn26/acorn26/pmap.c: 1.39
sys/arch/arm/arm32/fault.c: 1.105 via patch
sys/arch/arm/arm32/pmap.c: 1.350, 1.359
sys/arch/arm/broadcom/bcm2835_bsc.c: 1.7
sys/arch/arm/omap/if_cpsw.c: 1.20
sys/arch/arm/omap/tiotg.c: 1.7
sys/arch/evbarm/conf/RPI2_INSTALL: 1.3
sys/dev/ic/sl811hs.c: 1.98
sys/dev/usb/ehci.c: 1.256
sys/dev/usb/if_axe.c: 1.83
sys/dev/usb/motg.c: 1.18
sys/dev/usb/ohci.c: 1.274
sys/dev/usb/ucom.c: 1.119
sys/dev/usb/uhci.c: 1.277
sys/dev/usb/uhub.c: 1.137
sys/dev/usb/umass.c: 1.160-1.162
sys/dev/usb/umass_quirks.c: 1.100
sys/dev/usb/umass_scsipi.c: 1.55
sys/dev/usb/usb.c: 1.168
sys/dev/usb/usb_mem.c: 1.70
sys/dev/usb/usb_subr.c: 1.221
sys/dev/usb/usbdi.c: 1.175
sys/dev/usb/usbdi_util.c: 1.67-1.70
sys/dev/usb/usbroothub.c: 1.3
sys/dev/usb/xhci.c: 1.75
sys/external/bsd/drm2/dist/drm/i915/i915_gem.c: 1.34
sys/kern/kern_history.c: 1.15
sys/kern/kern_xxx.c: 1.74
sys/kern/vfs_bio.c: 1.275-1.276
sys/miscfs/genfs/genfs_io.c: 1.71
sys/sys/kernhist.h: 1.21
sys/ufs/ffs/ffs_balloc.c: 1.63
sys/ufs/lfs/lfs_vfsops.c: 1.361
sys/ufs/lfs/ulfs_inode.c: 1.21
sys/ufs/lfs/ulfs_vnops.c: 1.52
sys/ufs/ufs/ufs_inode.c: 1.102
sys/ufs/ufs/ufs_vnops.c: 1.239
sys/uvm/pmap/pmap.c: 1.37-1.39
sys/uvm/pmap/pmap_tlb.c: 1.22
sys/uvm/uvm_amap.c: 1.108
sys/uvm/uvm_anon.c: 1.64
sys/uvm/uvm_aobj.c: 1.126
sys/uvm/uvm_bio.c: 1.91
sys/uvm/uvm_device.c: 1.66
sys/uvm/uvm_fault.c: 1.201
sys/uvm/uvm_km.c: 1.144
sys/uvm/uvm_loan.c: 1.85
sys/uvm/uvm_map.c: 1.353
sys/uvm/uvm_page.c: 1.194
sys/uvm/uvm_pager.c: 1.111
sys/uvm/uvm_pdaemon.c: 1.109
sys/uvm/uvm_swap.c: 1.175
sys/uvm/uvm_vnode.c: 1.103
usr.bin/vmstat/vmstat.c: 1.219
Reorder to test for null before null deref in debug code
--
Reorder to test for null before null deref in debug code
--
KNF
--
No need for '\n' in UVMHIST_LOG
--
normalise a BIOHIST log message
--
Update the kernhist(9) kernel history code to address issues identified
in PR kern/52639, as well as some general cleaning-up...
(As proposed on tech-kern@ with additional changes and enhancements.)
Details of changes:
* All history arguments are now stored as uintmax_t values[1], both in
the kernel and in the structures used for exporting the history data
to userland via sysctl(9). This avoids problems on some architectures
where passing a 64-bit (or larger) value to printf(3) can cause it to
process the value as multiple arguments. (This can be particularly
problematic when printf()'s format string is not a literal, since in
that case the compiler cannot know how large each argument should be.)
* Update the data structures used for exporting kernel history data to
include a version number as well as the length of history arguments.
* All [2] existing users of kernhist(9) have had their format strings
updated. Each format specifier now includes an explicit length
modifier 'j' to refer to numeric values of the size of uintmax_t.
* All [2] existing users of kernhist(9) have had their format strings
updated to replace uses of "%p" with "%#jx", and the pointer
arguments are now cast to (uintptr_t) before being subsequently cast
to (uintmax_t). This is needed to avoid compiler warnings about
casting "pointer to integer of a different size."
* All [2] existing users of kernhist(9) have had instances of "%s" or
"%c" format strings replaced with numeric formats; several instances
of mis-match between format string and argument list have been fixed.
* vmstat(1) has been modified to handle the new size of arguments in the
history data as exported by sysctl(9).
* vmstat(1) now provides a warning message if the history requested with
the -u option does not exist (previously, this condition was silently
ignored, with only a single blank line being printed).
* vmstat(1) now checks the version and argument length included in the
data exported via sysctl(9) and exits if they do not match the values
with which vmstat was built.
* The kernhist(9) man-page has been updated to note the additional
requirements imposed on the format strings, along with several other
minor changes and enhancements.
[1] It would have been possible to use an explicit length (for example,
uint64_t) for the history arguments. But that would require another
"rototill" of all the users in the future when we add support for an
architecture that supports a larger size. Also, the printf(3)
format
specifiers for explicitly-sized values, such as "%"PRIu64, are much
more verbose (and less aesthetically appealing, IMHO) than simply
using "%ju".
[2] I've tried very hard to find "all [the] existing users of
kernhist(9)"
but it is possible that I've missed some of them. I would be glad
to
update any stragglers that anyone identifies.
--
For some reason this single kernel seems to have outgrown its declared
size as a result of the kernhist(9) changes. Bump the size.
XXX The amount of increase may be excessive - anyone with more detailed
XXX knowledge please feel free to further adjust the value
appropriately.
--
Misssed one cast of pointer --> uintptr_t in previous kernhist(9) commit
--
And yet another one. :(
--
Use correct mark-up for NetBSD version.
--
More improvements in grammar and readability.
--
Remove a stray '"' (obvious typo) and add a couple of casts that are
probably needed.
--
And replace an instance of "%p" conversion with "%#jx"
--
Whitespace fix. Give Bl tag table a width. Fix Xr.
Revision 1.21: download - view: text, markup, annotated - select for diffs
Sat Oct 28 00:37:12 2017 UTC (7 years, 1 month ago) by pgoyette
Branches: MAIN
Diff to: previous 1.20: preferred, colored
Changes since revision 1.20: +30 -28
lines
Update the kernhist(9) kernel history code to address issues identified
in PR kern/52639, as well as some general cleaning-up...
(As proposed on tech-kern@ with additional changes and enhancements.)
Details of changes:
* All history arguments are now stored as uintmax_t values[1], both in
the kernel and in the structures used for exporting the history data
to userland via sysctl(9). This avoids problems on some architectures
where passing a 64-bit (or larger) value to printf(3) can cause it to
process the value as multiple arguments. (This can be particularly
problematic when printf()'s format string is not a literal, since in
that case the compiler cannot know how large each argument should be.)
* Update the data structures used for exporting kernel history data to
include a version number as well as the length of history arguments.
* All [2] existing users of kernhist(9) have had their format strings
updated. Each format specifier now includes an explicit length
modifier 'j' to refer to numeric values of the size of uintmax_t.
* All [2] existing users of kernhist(9) have had their format strings
updated to replace uses of "%p" with "%#jx", and the pointer
arguments are now cast to (uintptr_t) before being subsequently cast
to (uintmax_t). This is needed to avoid compiler warnings about
casting "pointer to integer of a different size."
* All [2] existing users of kernhist(9) have had instances of "%s" or
"%c" format strings replaced with numeric formats; several instances
of mis-match between format string and argument list have been fixed.
* vmstat(1) has been modified to handle the new size of arguments in the
history data as exported by sysctl(9).
* vmstat(1) now provides a warning message if the history requested with
the -u option does not exist (previously, this condition was silently
ignored, with only a single blank line being printed).
* vmstat(1) now checks the version and argument length included in the
data exported via sysctl(9) and exits if they do not match the values
with which vmstat was built.
* The kernhist(9) man-page has been updated to note the additional
requirements imposed on the format strings, along with several other
minor changes and enhancements.
[1] It would have been possible to use an explicit length (for example,
uint64_t) for the history arguments. But that would require another
"rototill" of all the users in the future when we add support for an
architecture that supports a larger size. Also, the printf(3) format
specifiers for explicitly-sized values, such as "%"PRIu64, are much
more verbose (and less aesthetically appealing, IMHO) than simply
using "%ju".
[2] I've tried very hard to find "all [the] existing users of kernhist(9)"
but it is possible that I've missed some of them. I would be glad to
update any stragglers that anyone identifies.
Revision 1.18.8.1: download - view: text, markup, annotated - select for diffs
Fri Oct 13 08:14:51 2017 UTC (7 years, 2 months ago) by snj
Branches: netbsd-8
Diff to: previous 1.18: preferred, colored
Changes since revision 1.18: +8 -7
lines
Pull up following revision(s) (requested by pgoyette in ticket #301):
sys/sys/kernhist.h: revision 1.19-1.20
Call sysctl_kernhist_new for KERNHIST_LINK_STATIC. I can get usbhist
from vmstat(1) again.
--
Use do {...} while 0; construct for KERNHIST_LINK_STATIC()
NFCI
Revision 1.20: download - view: text, markup, annotated - select for diffs
Wed Oct 4 09:59:24 2017 UTC (7 years, 2 months ago) by pgoyette
Branches: MAIN
Diff to: previous 1.19: preferred, colored
Changes since revision 1.19: +6 -4
lines
Use do {...} while 0; construct for KERNHIST_LINK_STATIC()
NFCI
Revision 1.19: download - view: text, markup, annotated - select for diffs
Wed Oct 4 09:10:37 2017 UTC (7 years, 2 months ago) by skrll
Branches: MAIN
Diff to: previous 1.18: preferred, colored
Changes since revision 1.18: +7 -8
lines
Call sysctl_kernhist_new for KERNHIST_LINK_STATIC. I can get usbhist from
vmstat(1) again.
Revision 1.12.2.2: download - view: text, markup, annotated - select for diffs
Mon Mar 20 06:57:53 2017 UTC (7 years, 8 months ago) by pgoyette
Branches: pgoyette-localcount
Diff to: previous 1.12.2.1: preferred, colored; branchpoint 1.12: preferred, colored; next MAIN 1.13: preferred, colored
Changes since revision 1.12.2.1: +4 -1
lines
Sync with HEAD
Revision 1.9.6.4: download - view: text, markup, annotated - select for diffs
Sun Feb 5 13:41:01 2017 UTC (7 years, 10 months ago) by skrll
Branches: nick-nhusb
Diff to: previous 1.9.6.3: preferred, colored; branchpoint 1.9: preferred, colored; next MAIN 1.10: preferred, colored
Changes since revision 1.9.6.3: +48 -4
lines
Sync with HEAD
Revision 1.18: download - view: text, markup, annotated - select for diffs
Tue Jan 10 00:50:57 2017 UTC (7 years, 11 months ago) by pgoyette
Branches: MAIN
CVS tags: prg-localcount2-base3,
prg-localcount2-base2,
prg-localcount2-base1,
prg-localcount2-base,
prg-localcount2,
pgoyette-localcount-20170426,
pgoyette-localcount-20170320,
perseant-stdc-iso10646-base,
perseant-stdc-iso10646,
nick-nhusb-base-20170825,
nick-nhusb-base-20170204,
netbsd-8-base,
jdolecek-ncq-base,
jdolecek-ncq,
bouyer-socketcan-base1,
bouyer-socketcan-base,
bouyer-socketcan
Branch point for: netbsd-8
Diff to: previous 1.17: preferred, colored
Changes since revision 1.17: +4 -1
lines
Rework the sysctl initialization to avoid creating new nodes from
within the helper function. This should avoid the "locking against
myself" error reported earlier.
Revision 1.12.2.1: download - view: text, markup, annotated - select for diffs
Sat Jan 7 08:56:53 2017 UTC (7 years, 11 months ago) by pgoyette
Branches: pgoyette-localcount
Diff to: previous 1.12: preferred, colored
Changes since revision 1.12: +45 -4
lines
Sync with HEAD. (Note that most of these changes are simply $NetBSD$
tag issues.)
Revision 1.17: download - view: text, markup, annotated - select for diffs
Thu Jan 5 03:40:33 2017 UTC (7 years, 11 months ago) by pgoyette
Branches: MAIN
CVS tags: pgoyette-localcount-20170107
Diff to: previous 1.16: preferred, colored
Changes since revision 1.16: +8 -6
lines
By popular demand, update kernhist to use bintime(9) as the basis for
its timestamps.
As this changes storage structures for data passed between kernel and
userland, welcome to 7.99.55!
XXX Output routines still use microsecond resolution when printf()ing.
XXX Possible future feature would be addition of option to use
XXX getbintime(9) for less time-critical histories.
Revision 1.16: download - view: text, markup, annotated - select for diffs
Wed Jan 4 01:52:13 2017 UTC (7 years, 11 months ago) by pgoyette
Branches: MAIN
Diff to: previous 1.15: preferred, colored
Changes since revision 1.15: +3 -4
lines
Per suggestion from christos@, make both timestamp fields 64-bits wide.
Revision 1.15: download - view: text, markup, annotated - select for diffs
Wed Jan 4 01:05:58 2017 UTC (7 years, 11 months ago) by pgoyette
Branches: MAIN
Diff to: previous 1.14: preferred, colored
Changes since revision 1.14: +4 -3
lines
Rearrange the sysctl export structure for better alignment.
Revision 1.14: download - view: text, markup, annotated - select for diffs
Sun Jan 1 23:58:47 2017 UTC (7 years, 11 months ago) by pgoyette
Branches: MAIN
Diff to: previous 1.13: preferred, colored
Changes since revision 1.13: +39 -1
lines
Provide a sysctl method of exporting the kernel history data.
XXX vmstat will be update soon to use the sysctl rather than grovelling
XXX through kvm.
Revision 1.13: download - view: text, markup, annotated - select for diffs
Mon Dec 26 23:12:33 2016 UTC (7 years, 11 months ago) by pgoyette
Branches: MAIN
Diff to: previous 1.12: preferred, colored
Changes since revision 1.12: +2 -1
lines
Add a BIOHIST option. As mentioned on tech-kern.
Revision 1.9.6.3: download - view: text, markup, annotated - select for diffs
Sun Apr 10 10:09:21 2016 UTC (8 years, 8 months ago) by skrll
Branches: nick-nhusb
Diff to: previous 1.9.6.2: preferred, colored; branchpoint 1.9: preferred, colored
Changes since revision 1.9.6.2: +2 -2
lines
Sync with HEAD (KERNHIST_DUMP fix)
Revision 1.12: download - view: text, markup, annotated - select for diffs
Sat Apr 9 17:04:53 2016 UTC (8 years, 8 months ago) by riastradh
Branches: MAIN
CVS tags: pgoyette-localcount-base,
pgoyette-localcount-20161104,
pgoyette-localcount-20160806,
pgoyette-localcount-20160726,
nick-nhusb-base-20161204,
nick-nhusb-base-20161004,
nick-nhusb-base-20160907,
nick-nhusb-base-20160529,
nick-nhusb-base-20160422,
localcount-20160914
Branch point for: pgoyette-localcount
Diff to: previous 1.11: preferred, colored
Changes since revision 1.11: +2 -2
lines
Add missing argument to kernhist_dump.
Hi nick!
Revision 1.9.6.2: download - view: text, markup, annotated - select for diffs
Wed Apr 6 22:00:03 2016 UTC (8 years, 8 months ago) by skrll
Branches: nick-nhusb
Diff to: previous 1.9.6.1: preferred, colored; branchpoint 1.9: preferred, colored
Changes since revision 1.9.6.1: +9 -12
lines
Pull across ddb(4) show kernhist updates from HEAD
Revision 1.11: download - view: text, markup, annotated - select for diffs
Wed Apr 6 21:56:24 2016 UTC (8 years, 8 months ago) by skrll
Branches: MAIN
Diff to: previous 1.10: preferred, colored
Changes since revision 1.10: +9 -12
lines
Improve ddb(4) show kernhist
1) really prints all the histories merged together (rather than just the
"first" when no argument specified
2) dumps a single history when an argument is given, e.g.
"show kernhist usbhist"
3) uses db_printf correctly
Revision 1.9.6.1: download - view: text, markup, annotated - select for diffs
Sun Dec 27 12:10:18 2015 UTC (8 years, 11 months ago) by skrll
Branches: nick-nhusb
Diff to: previous 1.9: preferred, colored
Changes since revision 1.9: +3 -1
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Sync with HEAD (as of 26th Dec)
Revision 1.10: download - view: text, markup, annotated - select for diffs
Thu Oct 29 00:27:08 2015 UTC (9 years, 1 month ago) by mrg
Branches: MAIN
CVS tags: nick-nhusb-base-20160319,
nick-nhusb-base-20151226
Diff to: previous 1.9: preferred, colored
Changes since revision 1.9: +3 -1
lines
introduce a new way of handling SYSCALL_DEBUG messages -- send them to
a kernel history, settable via the SCDEBUG_KERNHIST flag.
this requires a fairly significantly different set of messages than the
normal debug as histories are restricted:
- each message can take one literal format string and upto 4
arguments
- the arguments can not be strings if you want vmstat -u to
work (this could be fixed, and i might, as it would be nice
if we could print syscall names as well as numbers.)
introduce SCDEBUG_DEFAULT that is settable in the kernel config.
fix a problem in kernhist_dump_histories() where it would crash when a
history with no allocated entries was found.
extend kernhist_dumpmask() to handle the usbhist and scdebughist.
Revision 1.5.2.2: download - view: text, markup, annotated - select for diffs
Wed Aug 20 00:04:44 2014 UTC (10 years, 3 months ago) by tls
Branches: tls-maxphys
Diff to: previous 1.5.2.1: preferred, colored; branchpoint 1.5: preferred, colored
Changes since revision 1.5.2.1: +25 -3
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Rebase to HEAD as of a few days ago.
Revision 1.2.2.3: download - view: text, markup, annotated - select for diffs
Thu May 22 11:41:18 2014 UTC (10 years, 6 months ago) by yamt
Branches: yamt-pagecache
Diff to: previous 1.2.2.2: preferred, colored; branchpoint 1.2: preferred, colored; next MAIN 1.3: preferred, colored
Changes since revision 1.2.2.2: +43 -5
lines
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 1.7.2.1: download - view: text, markup, annotated - select for diffs
Sun May 18 17:46:21 2014 UTC (10 years, 6 months ago) by rmind
Branches: rmind-smpnet
Diff to: previous 1.7: preferred, colored; next MAIN 1.8: preferred, colored
Changes since revision 1.7: +25 -3
lines
sync with head
Revision 1.9: download - view: text, markup, annotated - select for diffs
Sun Mar 30 15:53:37 2014 UTC (10 years, 8 months ago) by matt
Branches: MAIN
CVS tags: yamt-pagecache-base9,
tls-maxphys-base,
tls-earlyentropy-base,
tls-earlyentropy,
rmind-smpnet-nbase,
rmind-smpnet-base,
riastradh-xf86-video-intel-2-7-1-pre-2-21-15,
nick-nhusb-base-20150921,
nick-nhusb-base-20150606,
nick-nhusb-base-20150406,
nick-nhusb-base,
netbsd-7-nhusb-base-20170116,
netbsd-7-nhusb-base,
netbsd-7-nhusb,
netbsd-7-base,
netbsd-7-2-RELEASE,
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,
netbsd-7
Branch point for: nick-nhusb
Diff to: previous 1.8: preferred, colored
Changes since revision 1.8: +11 -2
lines
fix KERNHIST_DUMP
Revision 1.8: download - view: text, markup, annotated - select for diffs
Wed Mar 5 05:32:41 2014 UTC (10 years, 9 months ago) by matt
Branches: MAIN
CVS tags: riastradh-drm2-base3
Diff to: previous 1.7: preferred, colored
Changes since revision 1.7: +15 -2
lines
Add KERNHIST_INITIALIZER(NAME,BUF) macro to be used with KERNHIST_DEFINE to
static initialize a kern_history. After boot, it still needs to linked
to list of kern_history's and a KERNHIST_LINK_STATIC(NAME) macro was added
to do that.
Revision 1.5.2.1: download - view: text, markup, annotated - select for diffs
Mon Feb 25 00:30:11 2013 UTC (11 years, 9 months ago) by tls
Branches: tls-maxphys
Diff to: previous 1.5: preferred, colored
Changes since revision 1.5: +19 -3
lines
resync with head
Revision 1.7: download - view: text, markup, annotated - select for diffs
Tue Feb 19 22:54:03 2013 UTC (11 years, 9 months ago) by skrll
Branches: MAIN
CVS tags: riastradh-drm2-base2,
riastradh-drm2-base1,
riastradh-drm2-base,
riastradh-drm2,
khorben-n900,
agc-symver-base,
agc-symver
Branch point for: rmind-smpnet
Diff to: previous 1.6: preferred, colored
Changes since revision 1.6: +2 -2
lines
Fix typo. Hi matt.
Revision 1.4.6.1: download - view: text, markup, annotated - select for diffs
Tue Feb 19 07:19:40 2013 UTC (11 years, 9 months ago) by matt
Branches: matt-nb6-plus
Diff to: previous 1.4: preferred, colored; next MAIN 1.5: preferred, colored
Changes since revision 1.4: +22 -4
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Sync with HEAD.
Revision 1.6: download - view: text, markup, annotated - select for diffs
Tue Feb 19 00:56:25 2013 UTC (11 years, 9 months ago) by matt
Branches: MAIN
Diff to: previous 1.5: preferred, colored
Changes since revision 1.5: +19 -3
lines
Add KERNHIST_CALLARGS and make the delay tunable (KERNHIST_DELAY)
Revision 1.2.2.2: download - view: text, markup, annotated - select for diffs
Tue Oct 30 17:22:56 2012 UTC (12 years, 1 month ago) by yamt
Branches: yamt-pagecache
CVS tags: yamt-pagecache-tag8
Diff to: previous 1.2.2.1: preferred, colored; branchpoint 1.2: preferred, colored
Changes since revision 1.2.2.1: +4 -2
lines
sync with head
Revision 1.5: download - view: text, markup, annotated - select for diffs
Mon Jul 30 23:56:48 2012 UTC (12 years, 4 months ago) by matt
Branches: MAIN
CVS tags: yamt-pagecache-base8,
yamt-pagecache-base7,
yamt-pagecache-base6
Branch point for: tls-maxphys
Diff to: previous 1.4: preferred, colored
Changes since revision 1.4: +4 -2
lines
-fno-common broke kernhist since it used commons.
Add a KERNHIST_DEFINE which is define the kernel history.
Change UVM to deal with the new usage.
Revision 1.2.2.1: download - view: text, markup, annotated - select for diffs
Tue Apr 17 00:08:52 2012 UTC (12 years, 7 months ago) by yamt
Branches: yamt-pagecache
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +2 -2
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sync with head
Revision 1.4: download - view: text, markup, annotated - select for diffs
Mon Nov 21 04:36:05 2011 UTC (13 years ago) by christos
Branches: MAIN
CVS tags: yamt-pagecache-base5,
yamt-pagecache-base4,
netbsd-6-base,
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-6-1,
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,
netbsd-6-0,
netbsd-6,
matt-nb6-plus-nbase,
matt-nb6-plus-base,
jmcneill-usbmp-pre-base2,
jmcneill-usbmp-base9,
jmcneill-usbmp-base8,
jmcneill-usbmp-base7,
jmcneill-usbmp-base6,
jmcneill-usbmp-base5,
jmcneill-usbmp-base4,
jmcneill-usbmp-base3,
jmcneill-usbmp-base2,
jmcneill-usbmp-base10,
jmcneill-usbmp-base,
jmcneill-usbmp
Branch point for: matt-nb6-plus
Diff to: previous 1.3: preferred, colored
Changes since revision 1.3: +2 -3
lines
change printf gcc attribute to __printflike(), requested by joerg.
Revision 1.3: download - view: text, markup, annotated - select for diffs
Sun Nov 20 23:37:00 2011 UTC (13 years ago) by christos
Branches: MAIN
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +3 -2
lines
add more missing printf attributes.
Revision 1.1.4.1: download - view: text, markup, annotated - select for diffs
Thu Jun 23 14:20:29 2011 UTC (13 years, 5 months ago) by cherry
Branches: cherry-xenmp
Diff to: previous 1.1: preferred, colored; next MAIN 1.2: preferred, colored
Changes since revision 1.1: +18 -18
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Catchup with rmind-uvmplock merge.
Revision 1.1.2.3: download - view: text, markup, annotated - select for diffs
Sun Jun 12 00:24:31 2011 UTC (13 years, 6 months ago) by rmind
Branches: rmind-uvmplock
Diff to: previous 1.1.2.2: preferred, colored; branchpoint 1.1: preferred, colored; next MAIN 1.2: preferred, colored
Changes since revision 1.1.2.2: +17 -17
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sync with head
Revision 1.2: download - view: text, markup, annotated - select for diffs
Fri Jun 10 14:59:35 2011 UTC (13 years, 6 months ago) by matt
Branches: MAIN
CVS tags: yamt-pagecache-base3,
yamt-pagecache-base2,
yamt-pagecache-base,
rmind-uvmplock-nbase,
rmind-uvmplock-base,
jmcneill-audiomp3-base,
jmcneill-audiomp3
Branch point for: yamt-pagecache
Diff to: previous 1.1: preferred, colored
Changes since revision 1.1: +18 -18
lines
Protoize the inline to C89 and use const.
Optimizie KERNHIST_LOG slightly (saves 40KB over previous version).
Revision 1.1.6.2: download - view: text, markup, annotated - select for diffs
Mon Jun 6 09:10:11 2011 UTC (13 years, 6 months ago) by jruoho
Branches: jruoho-x86intr
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Sync with HEAD.
Revision 1.1.2.2: download - view: text, markup, annotated - select for diffs
Tue May 31 03:05:12 2011 UTC (13 years, 6 months ago) by rmind
Branches: rmind-uvmplock
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Revision 1.1.6.1
Tue May 17 04:18:07 2011 UTC (13 years, 7 months ago) by jruoho
Branches: jruoho-x86intr
FILE REMOVED
Changes since revision 1.1: +0 -199
lines
file kernhist.h was added on branch jruoho-x86intr on 2011-06-06 09:10:11 +0000
Revision 1.1.2.1
Tue May 17 04:18:07 2011 UTC (13 years, 7 months ago) by rmind
Branches: rmind-uvmplock
FILE REMOVED
Changes since revision 1.1: +0 -199
lines
file kernhist.h was added on branch rmind-uvmplock on 2011-05-31 03:05:12 +0000
Revision 1.1: download - view: text, markup, annotated - select for diffs
Tue May 17 04:18:07 2011 UTC (13 years, 7 months ago) by mrg
Branches: MAIN
CVS tags: cherry-xenmp-base
Branch point for: rmind-uvmplock,
jruoho-x86intr,
cherry-xenmp
move and rename the uvm history code out of uvm_stat to "kernhist".
rename "UVMHIST" option to enable the uvm histories.
TODO:
- make UVMHIST properly depend upon KERNHIST
- enable dynamic registration of histories. this is mostly just
allocating something in a bitmap, and is only for viewing multiple
histories in a merged form.
tested on amd64 and sparc64.
CVSweb <webmaster@jp.NetBSD.org>