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Default branch: MAIN
Revision 1.171.4.1 / (download) - annotate - [select for diffs], Sat May 13 11:51:14 2023 UTC (11 months, 1 week ago) by martin
Branch: netbsd-10
CVS Tags: 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
Changes since 1.171: +52 -45
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Diff to previous 1.171 (colored) next main 1.172 (colored) to selected 1.58 (colored)
Pull up following revision(s) (requested by chs in ticket #160): usr.sbin/makefs/ffs/ffs_alloc.c: revision 1.31 sbin/tunefs/tunefs.c: revision 1.58 sbin/fsck_ffs/setup.c: revision 1.105 sbin/fsck_ffs/pass5.c: revision 1.56 usr.sbin/makefs/ffs.c: revision 1.74 usr.sbin/makefs/ffs/mkfs.c: revision 1.42 usr.sbin/makefs/Makefile: revision 1.40 sys/ufs/ffs/fs.h: revision 1.71 sbin/fsdb/fsdb.c: revision 1.54 sbin/resize_ffs/resize_ffs.c: revision 1.58 sbin/fsck_ffs/pass4.c: revision 1.29 usr.sbin/makefs/ffs/ffs_extern.h: revision 1.9 sbin/newfs/mkfs.c: revision 1.133 sys/ufs/ffs/ffs_alloc.c: revision 1.172 sbin/fsck_ffs/pass1b.c: revision 1.24 usr.sbin/dumpfs/dumpfs.c: revision 1.68 sys/ufs/ffs/ffs_extern.h: revision 1.88 usr.sbin/quotacheck/quotacheck.c: revision 1.51 sys/ufs/ffs/ffs_subr.c: revision 1.54 sbin/fsck_ffs/main.c: revision 1.91 sbin/fsck_ffs/pass1.c: revision 1.63 ufs: fixed signed/unsigned bugs affecting large file systems Apply these commits from FreeBSD: commit e870d1e6f97cc73308c11c40684b775bcfa906a2 Author: Kirk McKusick <mckusick@FreeBSD.org> Date: Wed Feb 10 20:10:35 2010 +0000 This fix corrects a problem in the file system that treats large inode numbers as negative rather than unsigned. For a default (16K block) file system, this bug began to show up at a file system size above about 16Tb. To fully handle this problem, newfs must be updated to ensure that it will never create a filesystem with more than 2^32 inodes. That patch will be forthcoming soon. Reported by: Scott Burns, John Kilburg, Bruce Evans Followup by: Jeff Roberson PR: 133980 MFC after: 2 weeks commit 81479e688b0f643ffacd3f335b4b4bba460b769d Author: Kirk McKusick <mckusick@FreeBSD.org> Date: Thu Feb 11 18:14:53 2010 +0000 One last pass to get all the unsigned comparisons correct. In additional to the changes from FreeBSD, this commit includes quite a few related changes to appease -Wsign-compare.
Revision 1.172 / (download) - annotate - [select for diffs], Sat Jan 7 19:41:30 2023 UTC (15 months, 1 week ago) by chs
Branch: MAIN
CVS Tags: thorpej-ifq-base,
thorpej-ifq,
thorpej-altq-separation-base,
thorpej-altq-separation,
HEAD
Changes since 1.171: +52 -45
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Diff to previous 1.171 (colored) to selected 1.58 (colored)
ufs: fixed signed/unsigned bugs affecting large file systems Apply these commits from FreeBSD: commit e870d1e6f97cc73308c11c40684b775bcfa906a2 Author: Kirk McKusick <mckusick@FreeBSD.org> Date: Wed Feb 10 20:10:35 2010 +0000 This fix corrects a problem in the file system that treats large inode numbers as negative rather than unsigned. For a default (16K block) file system, this bug began to show up at a file system size above about 16Tb. To fully handle this problem, newfs must be updated to ensure that it will never create a filesystem with more than 2^32 inodes. That patch will be forthcoming soon. Reported by: Scott Burns, John Kilburg, Bruce Evans Followup by: Jeff Roberson PR: 133980 MFC after: 2 weeks commit 81479e688b0f643ffacd3f335b4b4bba460b769d Author: Kirk McKusick <mckusick@FreeBSD.org> Date: Thu Feb 11 18:14:53 2010 +0000 One last pass to get all the unsigned comparisons correct. In additional to the changes from FreeBSD, this commit includes quite a few related changes to appease -Wsign-compare.
Revision 1.171 / (download) - annotate - [select for diffs], Sat Apr 23 16:22:23 2022 UTC (23 months, 3 weeks ago) by hannken
Branch: MAIN
CVS Tags: netbsd-10-base,
bouyer-sunxi-drm-base,
bouyer-sunxi-drm
Branch point for: netbsd-10
Changes since 1.170: +4 -2
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Diff to previous 1.170 (colored) to selected 1.58 (colored)
Need vnode locked fot VOP_FDISCARD().
Revision 1.170 / (download) - annotate - [select for diffs], Fri Sep 3 21:55:01 2021 UTC (2 years, 7 months ago) by andvar
Branch: MAIN
Changes since 1.169: +4 -4
lines
Diff to previous 1.169 (colored) to selected 1.58 (colored)
fix typos in comments, mainly s/extention/extension/ and s/sufficent/sufficient/
Revision 1.169 / (download) - annotate - [select for diffs], Sat Sep 5 16:30:13 2020 UTC (3 years, 7 months ago) by riastradh
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base,
thorpej-i2c-spi-conf2,
thorpej-i2c-spi-conf-base,
thorpej-i2c-spi-conf,
thorpej-futex2-base,
thorpej-futex2,
thorpej-futex-base,
thorpej-futex,
thorpej-cfargs2-base,
thorpej-cfargs2,
thorpej-cfargs-base,
thorpej-cfargs,
cjep_sun2x-base1,
cjep_sun2x-base,
cjep_sun2x,
cjep_staticlib_x-base1,
cjep_staticlib_x-base,
cjep_staticlib_x
Changes since 1.168: +4 -3
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Diff to previous 1.168 (colored) to selected 1.58 (colored)
Round of uvm.h cleanup. The poorly named uvm.h is generally supposed to be for uvm-internal users only. - Narrow it to files that actually need it -- mostly files that need to query whether curlwp is the pagedaemon, which should maybe be exposed by an external header. - Use uvm_extern.h where feasible and uvm_*.h for things not exposed by it. We should split up uvm_extern.h but this will serve for now to reduce the uvm.h dependencies. - Use uvm_stat.h and #ifdef UVMHIST uvm.h for files that use UVMHIST(ubchist), since ubchist is declared in uvm.h but the reference evaporates if UVMHIST is not defined, so we reduce header file dependencies. - Make uvm_device.h and uvm_swap.h independently includable while here. ok chs@
Revision 1.168 / (download) - annotate - [select for diffs], Sun Jul 26 00:20:13 2020 UTC (3 years, 8 months ago) by chs
Branch: MAIN
Changes since 1.167: +3 -3
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Diff to previous 1.167 (colored) to selected 1.58 (colored)
skip the assertions about page-locking when allocating to the extattr bmap, since extattrs do not use the page cache.
Revision 1.159.4.3 / (download) - annotate - [select for diffs], Tue Apr 21 18:42:45 2020 UTC (3 years, 11 months ago) by martin
Branch: phil-wifi
Changes since 1.159.4.2: +16 -10
lines
Diff to previous 1.159.4.2 (colored) to branchpoint 1.159 (colored) next main 1.160 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.166.4.1 / (download) - annotate - [select for diffs], Mon Apr 20 11:29:14 2020 UTC (3 years, 11 months ago) by bouyer
Branch: bouyer-xenpvh
Changes since 1.166: +18 -12
lines
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Sync with HEAD
Revision 1.167 / (download) - annotate - [select for diffs], Sat Apr 18 19:18:34 2020 UTC (4 years ago) by christos
Branch: MAIN
CVS Tags: phil-wifi-20200421,
bouyer-xenpvh-base2,
bouyer-xenpvh-base1
Changes since 1.166: +18 -12
lines
Diff to previous 1.166 (colored) to selected 1.58 (colored)
Extended attribute support for ffsv2, from FreeBSD.
Revision 1.159.4.2 / (download) - annotate - [select for diffs], Wed Apr 8 14:09:03 2020 UTC (4 years ago) by martin
Branch: phil-wifi
Changes since 1.159.4.1: +8 -8
lines
Diff to previous 1.159.4.1 (colored) to branchpoint 1.159 (colored) to selected 1.58 (colored)
Merge changes from current as of 20200406
Revision 1.164.4.1 / (download) - annotate - [select for diffs], Sat Mar 21 15:25:24 2020 UTC (4 years ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-3-RELEASE,
netbsd-9-2-RELEASE,
netbsd-9-1-RELEASE
Changes since 1.164: +4 -4
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Diff to previous 1.164 (colored) next main 1.165 (colored) to selected 1.58 (colored)
Pull up following revision(s) (requested by riastradh in ticket #790): sys/ufs/ffs/ffs_alloc.c: revision 1.165 Fix non-DIAGNOSTIC build with UVM_PAGE_TRKOWN.
Revision 1.164.6.1 / (download) - annotate - [select for diffs], Sat Feb 29 20:21:11 2020 UTC (4 years, 1 month ago) by ad
Branch: ad-namecache
Changes since 1.164: +8 -8
lines
Diff to previous 1.164 (colored) next main 1.165 (colored) to selected 1.58 (colored)
Sync with head.
Revision 1.166 / (download) - annotate - [select for diffs], Sun Feb 23 15:46:42 2020 UTC (4 years, 1 month ago) by ad
Branch: MAIN
CVS Tags: phil-wifi-20200411,
phil-wifi-20200406,
is-mlppp-base,
is-mlppp,
bouyer-xenpvh-base,
ad-namecache-base3
Branch point for: bouyer-xenpvh
Changes since 1.165: +6 -6
lines
Diff to previous 1.165 (colored) to selected 1.58 (colored)
UVM locking changes, proposed on tech-kern: - Change the lock on uvm_object, vm_amap and vm_anon to be a RW lock. - Break v_interlock and vmobjlock apart. v_interlock remains a mutex. - Do partial PV list locking in the x86 pmap. Others to follow later.
Revision 1.165 / (download) - annotate - [select for diffs], Tue Feb 18 17:50:32 2020 UTC (4 years, 2 months ago) by riastradh
Branch: MAIN
Changes since 1.164: +4 -4
lines
Diff to previous 1.164 (colored) to selected 1.58 (colored)
Fix non-DIAGNOSTIC build with UVM_PAGE_TRKOWN.
Revision 1.159.4.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:09:57 2019 UTC (4 years, 10 months ago) by christos
Branch: phil-wifi
Changes since 1.159: +39 -13
lines
Diff to previous 1.159 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.146.2.1.2.1 / (download) - annotate - [select for diffs], Wed May 29 15:55:18 2019 UTC (4 years, 10 months ago) by martin
Branch: netbsd-7-0
Changes since 1.146.2.1: +35 -9
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Diff to previous 1.146.2.1 (colored) next main 1.146.2.2 (colored) to selected 1.58 (colored)
Pull up following revision(s) (requested by kardel in ticket #1697): sys/ufs/ffs/ffs_alloc.c: revision 1.164 PR/53990, PR/52380, PR/52102: UFS2 cylinder group inode allocation botch Fix rare allocation botch in ffs_nodealloccg(). Conditions: a) less than #_of_initialized_inodes(cg->cg_initediblk) - inodes_per_filesystem_block are allocated in the cylinder group b) cg->cg_irotor points to a uninterupted run of allocated inodes in the inode bitmap up to the end of dynamically initialized inodes (cg->cg_initediblk) In this case the next inode after this run was returned without initializing the respective inode block. As the block is not initialized these inodes could trigger panics on inode consistency due to old (uninitialized) disk data. In very rare cases data loss could occur when the uninitialized inode block is initialized via the normal mechanism. Further conditions to occur after the above: c) no panic d) no (forced) fsck e) and more than cg->cg_initediblk - inodes_per_filesystem_block allocated inodes. Fix: Always insure allocation always in initialized inode range extending the initialized inode range as needed. Add KASSERTMSG() safeguards. ok hannken@
Revision 1.146.2.1.6.1 / (download) - annotate - [select for diffs], Wed May 29 15:54:30 2019 UTC (4 years, 10 months ago) by martin
Branch: netbsd-7-1
Changes since 1.146.2.1: +35 -9
lines
Diff to previous 1.146.2.1 (colored) next main 1.146.2.2 (colored) to selected 1.58 (colored)
Pull up following revision(s) (requested by kardel in ticket #1697): sys/ufs/ffs/ffs_alloc.c: revision 1.164 PR/53990, PR/52380, PR/52102: UFS2 cylinder group inode allocation botch Fix rare allocation botch in ffs_nodealloccg(). Conditions: a) less than #_of_initialized_inodes(cg->cg_initediblk) - inodes_per_filesystem_block are allocated in the cylinder group b) cg->cg_irotor points to a uninterupted run of allocated inodes in the inode bitmap up to the end of dynamically initialized inodes (cg->cg_initediblk) In this case the next inode after this run was returned without initializing the respective inode block. As the block is not initialized these inodes could trigger panics on inode consistency due to old (uninitialized) disk data. In very rare cases data loss could occur when the uninitialized inode block is initialized via the normal mechanism. Further conditions to occur after the above: c) no panic d) no (forced) fsck e) and more than cg->cg_initediblk - inodes_per_filesystem_block allocated inodes. Fix: Always insure allocation always in initialized inode range extending the initialized inode range as needed. Add KASSERTMSG() safeguards. ok hannken@
Revision 1.146.2.2 / (download) - annotate - [select for diffs], Wed May 29 15:53:31 2019 UTC (4 years, 10 months ago) by martin
Branch: netbsd-7
Changes since 1.146.2.1: +35 -9
lines
Diff to previous 1.146.2.1 (colored) to branchpoint 1.146 (colored) next main 1.147 (colored) to selected 1.58 (colored)
Pull up following revision(s) (requested by kardel in ticket #1697): sys/ufs/ffs/ffs_alloc.c: revision 1.164 PR/53990, PR/52380, PR/52102: UFS2 cylinder group inode allocation botch Fix rare allocation botch in ffs_nodealloccg(). Conditions: a) less than #_of_initialized_inodes(cg->cg_initediblk) - inodes_per_filesystem_block are allocated in the cylinder group b) cg->cg_irotor points to a uninterupted run of allocated inodes in the inode bitmap up to the end of dynamically initialized inodes (cg->cg_initediblk) In this case the next inode after this run was returned without initializing the respective inode block. As the block is not initialized these inodes could trigger panics on inode consistency due to old (uninitialized) disk data. In very rare cases data loss could occur when the uninitialized inode block is initialized via the normal mechanism. Further conditions to occur after the above: c) no panic d) no (forced) fsck e) and more than cg->cg_initediblk - inodes_per_filesystem_block allocated inodes. Fix: Always insure allocation always in initialized inode range extending the initialized inode range as needed. Add KASSERTMSG() safeguards. ok hannken@
Revision 1.156.6.2 / (download) - annotate - [select for diffs], Wed May 29 15:51:40 2019 UTC (4 years, 10 months ago) by martin
Branch: netbsd-8
CVS Tags: netbsd-8-2-RELEASE,
netbsd-8-1-RELEASE
Changes since 1.156.6.1: +35 -9
lines
Diff to previous 1.156.6.1 (colored) to branchpoint 1.156 (colored) next main 1.157 (colored) to selected 1.58 (colored)
Pull up following revision(s) (requested by kardel in ticket #1272): sys/ufs/ffs/ffs_alloc.c: revision 1.164 PR/53990, PR/52380, PR/52102: UFS2 cylinder group inode allocation botch Fix rare allocation botch in ffs_nodealloccg(). Conditions: a) less than #_of_initialized_inodes(cg->cg_initediblk) - inodes_per_filesystem_block are allocated in the cylinder group b) cg->cg_irotor points to a uninterupted run of allocated inodes in the inode bitmap up to the end of dynamically initialized inodes (cg->cg_initediblk) In this case the next inode after this run was returned without initializing the respective inode block. As the block is not initialized these inodes could trigger panics on inode consistency due to old (uninitialized) disk data. In very rare cases data loss could occur when the uninitialized inode block is initialized via the normal mechanism. Further conditions to occur after the above: c) no panic d) no (forced) fsck e) and more than cg->cg_initediblk - inodes_per_filesystem_block allocated inodes. Fix: Always insure allocation always in initialized inode range extending the initialized inode range as needed. Add KASSERTMSG() safeguards. ok hannken@
Revision 1.164 / (download) - annotate - [select for diffs], Sun Apr 14 15:55:24 2019 UTC (5 years ago) by kardel
Branch: MAIN
CVS Tags: phil-wifi-20191119,
phil-wifi-20190609,
netbsd-9-base,
netbsd-9-0-RELEASE,
netbsd-9-0-RC2,
netbsd-9-0-RC1,
isaki-audio2-base,
isaki-audio2,
ad-namecache-base2,
ad-namecache-base1,
ad-namecache-base
Branch point for: netbsd-9,
ad-namecache
Changes since 1.163: +35 -9
lines
Diff to previous 1.163 (colored) to selected 1.58 (colored)
PR/53990, PR/52380, PR/52102: UFS2 cylinder group inode allocation botch Fix rare allocation botch in ffs_nodealloccg(). Conditions: a) less than #_of_initialized_inodes(cg->cg_initediblk) - inodes_per_filesystem_block are allocated in the cylinder group b) cg->cg_irotor points to a uninterupted run of allocated inodes in the inode bitmap up to the end of dynamically initialized inodes (cg->cg_initediblk) In this case the next inode after this run was returned without initializing the respective inode block. As the block is not initialized these inodes could trigger panics on inode consistency due to old (uninitialized) disk data. In very rare cases data loss could occur when the uninitialized inode block is initialized via the normal mechanism. Further conditions to occur after the above: c) no panic d) no (forced) fsck e) and more than cg->cg_initediblk - inodes_per_filesystem_block allocated inodes. Fix: Always insure allocation always in initialized inode range extending the initialized inode range as needed. Add KASSERTMSG() safeguards. ok hannken@
Revision 1.163 / (download) - annotate - [select for diffs], Mon Dec 10 20:48:34 2018 UTC (5 years, 4 months ago) by jdolecek
Branch: MAIN
CVS Tags: pgoyette-compat-20190127,
pgoyette-compat-20190118,
pgoyette-compat-1226
Changes since 1.162: +4 -2
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Diff to previous 1.162 (colored) to selected 1.58 (colored)
put back UFS_WAPBL_JUNLOCK_ASSERT(), the underlying rw_write_held() check doesn't actually have a race since it checks if the rwlock is held by current lwp
Revision 1.162 / (download) - annotate - [select for diffs], Mon Dec 10 19:29:41 2018 UTC (5 years, 4 months ago) by jdolecek
Branch: MAIN
Changes since 1.161: +2 -4
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Diff to previous 1.161 (colored) to selected 1.58 (colored)
make UFS_WAPBL_JLOCK_ASSERT() #ifdef DIAGNOSTIC, same as the underlying function KASSERT(), so that it actually does something; fix code using it to actually pass correct params, so that it compiles remove UFS_WAPBL_JUNLOCK_ASSERT(), as that is inherently racy (it's okay on those places if the rwlock is held by other lwp); depend on the RW_ASSERT()/LOCKDEBUG inside rw_enter() to catch the case with wapbl rwlock held by current lwp
Revision 1.159.2.2 / (download) - annotate - [select for diffs], Thu Sep 6 06:56:47 2018 UTC (5 years, 7 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.159.2.1: +5 -5
lines
Diff to previous 1.159.2.1 (colored) to branchpoint 1.159 (colored) next main 1.160 (colored) to selected 1.58 (colored)
Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
Revision 1.161 / (download) - annotate - [select for diffs], Mon Sep 3 16:29:37 2018 UTC (5 years, 7 months ago) by riastradh
Branch: MAIN
CVS Tags: pgoyette-compat-1126,
pgoyette-compat-1020,
pgoyette-compat-0930,
pgoyette-compat-0906
Changes since 1.160: +5 -5
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Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
Revision 1.159.2.1 / (download) - annotate - [select for diffs], Sat Jul 28 04:38:12 2018 UTC (5 years, 8 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.159: +3 -3
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Sync with HEAD
Revision 1.160 / (download) - annotate - [select for diffs], Thu Jul 19 05:09:34 2018 UTC (5 years, 9 months ago) by ozaki-r
Branch: MAIN
CVS Tags: pgoyette-compat-0728
Changes since 1.159: +3 -3
lines
Diff to previous 1.159 (colored) to selected 1.58 (colored)
Avoid using magic numbers for arguments of workqueue_create (NFC)
Revision 1.159 / (download) - annotate - [select for diffs], Thu Dec 7 21:53:41 2017 UTC (6 years, 4 months ago) by chs
Branch: MAIN
CVS Tags: phil-wifi-base,
pgoyette-compat-base,
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
Branch point for: phil-wifi,
pgoyette-compat
Changes since 1.158: +9 -9
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fix the UVM_PAGE_TRKOWN page-locking assertion at the top of ffs_alloc() to work right for multi-threaded processes.
Revision 1.130.8.5 / (download) - annotate - [select for diffs], Sun Dec 3 11:39:21 2017 UTC (6 years, 4 months ago) by jdolecek
Branch: tls-maxphys
Changes since 1.130.8.4: +155 -169
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update from HEAD
Revision 1.147.2.5 / (download) - annotate - [select for diffs], Mon Aug 28 17:53:17 2017 UTC (6 years, 7 months ago) by skrll
Branch: nick-nhusb
Changes since 1.147.2.4: +31 -28
lines
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Sync with HEAD
Revision 1.158 / (download) - annotate - [select for diffs], Sun Aug 13 21:00:58 2017 UTC (6 years, 8 months ago) by mlelstv
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202,
nick-nhusb-base-20170825
Changes since 1.157: +3 -6
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Don't time out the discard work queue here. Either destroying a work queue with pending work items panics or accessing freed resources from the work item will crash. The timeout needs to be handled gracefully by the driver that implements the discard operation. Fixes parts of PR 50725.
Revision 1.156.6.1 / (download) - annotate - [select for diffs], Mon Jul 24 06:21:57 2017 UTC (6 years, 8 months ago) by snj
Branch: netbsd-8
CVS Tags: netbsd-8-1-RC1,
netbsd-8-0-RELEASE,
netbsd-8-0-RC2,
netbsd-8-0-RC1,
matt-nb8-mediatek-base,
matt-nb8-mediatek
Changes since 1.156: +3 -3
lines
Diff to previous 1.156 (colored) to selected 1.58 (colored)
Pull up following revision(s) (requested by hannken in ticket #129): sys/ufs/ffs/ffs_alloc.c: revision 1.157 When initializing more inodes make sure to write them to disk before writing the cylinder group with updated cg_initediblk.
Revision 1.157 / (download) - annotate - [select for diffs], Wed Jul 12 09:30:16 2017 UTC (6 years, 9 months ago) by hannken
Branch: MAIN
CVS Tags: perseant-stdc-iso10646-base,
perseant-stdc-iso10646
Changes since 1.156: +3 -3
lines
Diff to previous 1.156 (colored) to selected 1.58 (colored)
When initializing more inodes make sure to write them to disk before writing the cylinder group with updated cg_initediblk.
Revision 1.154.2.1 / (download) - annotate - [select for diffs], Fri Apr 21 16:54:08 2017 UTC (6 years, 11 months ago) by bouyer
Branch: bouyer-socketcan
Changes since 1.154: +29 -23
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Sync with HEAD
Revision 1.151.2.2 / (download) - annotate - [select for diffs], Mon Mar 20 06:57:54 2017 UTC (7 years, 1 month ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.151.2.1: +29 -23
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Diff to previous 1.151.2.1 (colored) to branchpoint 1.151 (colored) next main 1.152 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.156 / (download) - annotate - [select for diffs], Sat Mar 18 05:20:04 2017 UTC (7 years, 1 month ago) by riastradh
Branch: MAIN
CVS Tags: prg-localcount2-base3,
prg-localcount2-base2,
prg-localcount2-base1,
prg-localcount2-base,
prg-localcount2,
pgoyette-localcount-20170426,
pgoyette-localcount-20170320,
netbsd-8-base,
jdolecek-ncq-base,
jdolecek-ncq,
bouyer-socketcan-base1
Branch point for: netbsd-8
Changes since 1.155: +29 -22
lines
Diff to previous 1.155 (colored) to selected 1.58 (colored)
#if DIAGNOSTIC panic ---> KASSERT
Revision 1.155 / (download) - annotate - [select for diffs], Wed Mar 1 10:42:45 2017 UTC (7 years, 1 month ago) by hannken
Branch: MAIN
Changes since 1.154: +2 -3
lines
Diff to previous 1.154 (colored) to selected 1.58 (colored)
Remove now redundant calls to fstrans_start()/fstrans_done().
Revision 1.147.2.4 / (download) - annotate - [select for diffs], Mon Dec 5 10:55:30 2016 UTC (7 years, 4 months ago) by skrll
Branch: nick-nhusb
Changes since 1.147.2.3: +53 -48
lines
Diff to previous 1.147.2.3 (colored) to branchpoint 1.147 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.151.2.1 / (download) - annotate - [select for diffs], Fri Nov 4 14:49:22 2016 UTC (7 years, 5 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.151: +96 -79
lines
Diff to previous 1.151 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.154 / (download) - annotate - [select for diffs], Sun Oct 30 15:01:46 2016 UTC (7 years, 5 months ago) by christos
Branch: MAIN
CVS Tags: pgoyette-localcount-20170107,
pgoyette-localcount-20161104,
nick-nhusb-base-20170204,
nick-nhusb-base-20161204,
bouyer-socketcan-base
Branch point for: bouyer-socketcan
Changes since 1.153: +43 -47
lines
Diff to previous 1.153 (colored) to selected 1.58 (colored)
Tidy up panic messages, no functional change.
Revision 1.153 / (download) - annotate - [select for diffs], Fri Oct 28 20:38:12 2016 UTC (7 years, 5 months ago) by jdolecek
Branch: MAIN
Changes since 1.152: +12 -3
lines
Diff to previous 1.152 (colored) to selected 1.58 (colored)
reorganize ffs_truncate()/ffs_indirtrunc() to be able to partially succeed; change wapbl_register_deallocation() to return EAGAIN rather than panic when code hits the limit callers changed to either loop calling ffs_truncate() using new utility ufs_truncate_retry() if their semantics requires it, or just ignore the failure; remove ufs_wapbl_truncate() this fixes possible user-triggerable panic during truncate, and resolves WAPBL performance issue with truncates of large files PR kern/47146 and kern/49175
Revision 1.147.2.3 / (download) - annotate - [select for diffs], Wed Oct 5 20:56:12 2016 UTC (7 years, 6 months ago) by skrll
Branch: nick-nhusb
Changes since 1.147.2.2: +45 -33
lines
Diff to previous 1.147.2.2 (colored) to branchpoint 1.147 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.152 / (download) - annotate - [select for diffs], Sun Sep 25 17:14:59 2016 UTC (7 years, 6 months ago) by jdolecek
Branch: MAIN
CVS Tags: nick-nhusb-base-20161004
Changes since 1.151: +45 -33
lines
Diff to previous 1.151 (colored) to selected 1.58 (colored)
adjust ffs_realloccg() so that the logic about allocating full contiguous block for future fragment expansion doesn't need to UFS_WAPBL_REGISTER_DEALLOCATION() or ffs_blkfree(); the free blocks are now immediatelly available for use by the expanding file in further i/o primary driver is safe removal of the deallocation registration and hence failure point, but this also fixes degenerate case for wapbl, and similar also for discard - if the file would be actually expanded before wapbl commit, or before discard queue would be processed, the filesystem would not yet see the contiguous free blocks, and would be forced to allocate another fragment elsewhere
Revision 1.147.2.2 / (download) - annotate - [select for diffs], Tue Sep 22 12:06:17 2015 UTC (8 years, 6 months ago) by skrll
Branch: nick-nhusb
Changes since 1.147.2.1: +28 -11
lines
Diff to previous 1.147.2.1 (colored) to branchpoint 1.147 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.146.2.1 / (download) - annotate - [select for diffs], Fri Aug 14 05:29:14 2015 UTC (8 years, 8 months ago) by msaitoh
Branch: netbsd-7
CVS Tags: netbsd-7-nhusb-base-20170116,
netbsd-7-nhusb-base,
netbsd-7-nhusb,
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-7-0-RELEASE,
netbsd-7-0-2-RELEASE,
netbsd-7-0-1-RELEASE
Branch point for: netbsd-7-1,
netbsd-7-0
Changes since 1.146: +11 -2
lines
Diff to previous 1.146 (colored) to selected 1.58 (colored)
Pull up following revision(s) (requested by riastradh in ticket #949): sys/ufs/ffs/ffs_alloc.c: revision 1.151 Need wapbl transaction around ffs_blkfree_cg. Fixes wapbl+discard.
Revision 1.151 / (download) - annotate - [select for diffs], Wed Aug 12 14:52:35 2015 UTC (8 years, 8 months ago) by riastradh
Branch: MAIN
CVS Tags: pgoyette-localcount-base,
pgoyette-localcount-20160806,
pgoyette-localcount-20160726,
nick-nhusb-base-20160907,
nick-nhusb-base-20160529,
nick-nhusb-base-20160422,
nick-nhusb-base-20160319,
nick-nhusb-base-20151226,
nick-nhusb-base-20150921,
localcount-20160914
Branch point for: pgoyette-localcount
Changes since 1.150: +11 -2
lines
Diff to previous 1.150 (colored) to selected 1.58 (colored)
Need wapbl transaction around ffs_blkfree_cg. Fixes wapbl+discard.
Revision 1.150 / (download) - annotate - [select for diffs], Sat Aug 8 08:18:52 2015 UTC (8 years, 8 months ago) by mlelstv
Branch: MAIN
Changes since 1.149: +18 -10
lines
Diff to previous 1.149 (colored) to selected 1.58 (colored)
don't crash when printing error messages when there are no credentials. don't abuse the printed uid to log the inode number. The printing/logging of error messages should be simplified.
Revision 1.147.2.1 / (download) - annotate - [select for diffs], Mon Apr 6 15:18:32 2015 UTC (9 years ago) by skrll
Branch: nick-nhusb
Changes since 1.147: +16 -68
lines
Diff to previous 1.147 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.149 / (download) - annotate - [select for diffs], Sat Mar 28 19:24:04 2015 UTC (9 years ago) by maxv
Branch: MAIN
CVS Tags: nick-nhusb-base-20150606,
nick-nhusb-base-20150406
Changes since 1.148: +12 -12
lines
Diff to previous 1.148 (colored) to selected 1.58 (colored)
Remove the 'cred' argument from bread(). Remove a now unused var in ffs_snapshot.c. Update the man page accordingly. ok hannken@
Revision 1.148 / (download) - annotate - [select for diffs], Tue Mar 17 09:39:29 2015 UTC (9 years, 1 month ago) by hannken
Branch: MAIN
Changes since 1.147: +6 -58
lines
Diff to previous 1.147 (colored) to selected 1.58 (colored)
Change ffs to use vcache_new: - Change ffs_valloc to return an inode number. - Remove now obsolete UFS operations UFS_VALLOC and UFS_VFREE. - Make ufs_makeinode private to ufs_vnops.c and pass vattr instead of mode.
Revision 1.147 / (download) - annotate - [select for diffs], Mon Sep 8 20:52:37 2014 UTC (9 years, 7 months ago) by joerg
Branch: MAIN
CVS Tags: nick-nhusb-base
Branch point for: nick-nhusb
Changes since 1.146: +4 -3
lines
Diff to previous 1.146 (colored) to selected 1.58 (colored)
Prefer cprng_fast32 over random. A good distribution even in the lower bits beat any minor performance advantage randomo(9) might have, especially given the disk IO involved.
Revision 1.130.8.4 / (download) - annotate - [select for diffs], Wed Aug 20 00:04:44 2014 UTC (9 years, 8 months ago) by tls
Branch: tls-maxphys
Changes since 1.130.8.3: +78 -97
lines
Diff to previous 1.130.8.3 (colored) to branchpoint 1.130 (colored) to selected 1.58 (colored)
Rebase to HEAD as of a few days ago.
Revision 1.145.2.1 / (download) - annotate - [select for diffs], Sun Aug 10 06:56:58 2014 UTC (9 years, 8 months ago) by tls
Branch: tls-earlyentropy
Changes since 1.145: +12 -18
lines
Diff to previous 1.145 (colored) next main 1.146 (colored) to selected 1.58 (colored)
Rebase.
Revision 1.146 / (download) - annotate - [select for diffs], Fri Jul 25 08:24:31 2014 UTC (9 years, 8 months ago) by dholland
Branch: MAIN
CVS Tags: tls-maxphys-base,
tls-earlyentropy-base,
netbsd-7-base,
netbsd-7-0-RC3,
netbsd-7-0-RC2,
netbsd-7-0-RC1
Branch point for: netbsd-7
Changes since 1.145: +12 -18
lines
Diff to previous 1.145 (colored) to selected 1.58 (colored)
Switch the FFS code for discarding free blocks to use VOP_FDISCARD.
Revision 1.129.2.4 / (download) - annotate - [select for diffs], Thu May 22 11:41:18 2014 UTC (9 years, 11 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.129.2.3: +83 -96
lines
Diff to previous 1.129.2.3 (colored) to branchpoint 1.129 (colored) next main 1.130 (colored) to selected 1.58 (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 1.138.2.1 / (download) - annotate - [select for diffs], Sun May 18 17:46:21 2014 UTC (9 years, 11 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.138: +23 -36
lines
Diff to previous 1.138 (colored) next main 1.139 (colored) to selected 1.58 (colored)
sync with head
Revision 1.145 / (download) - annotate - [select for diffs], Tue Nov 12 03:29:22 2013 UTC (10 years, 5 months ago) by dholland
Branch: MAIN
CVS Tags: yamt-pagecache-base9,
rmind-smpnet-nbase,
rmind-smpnet-base,
riastradh-xf86-video-intel-2-7-1-pre-2-21-15,
riastradh-drm2-base3
Branch point for: tls-earlyentropy
Changes since 1.144: +4 -4
lines
Diff to previous 1.144 (colored) to selected 1.58 (colored)
clarify warning printout
Revision 1.113.4.3 / (download) - annotate - [select for diffs], Tue Oct 29 10:04:12 2013 UTC (10 years, 5 months ago) by sborrill
Branch: netbsd-5
Changes since 1.113.4.2: +12 -9
lines
Diff to previous 1.113.4.2 (colored) to branchpoint 1.113 (colored) next main 1.114 (colored) to selected 1.58 (colored)
Pull up the following revisions(s) (requested by bad in ticket #1888): sys/ufs/ffs/ffs_alloc.c: revision 1.144 via patch Pull in fix from FreeBSD ffs_alloc.c r121785: Consider only cylinder groups with at least 75% of the average free space per cylinder group and 75% of the average free inodes per cylinder group as candidates for the creation of a new directory. Avoids excessive I/O scanning for a suitable cylinder group on relatively full file systems.
Revision 1.130.4.1 / (download) - annotate - [select for diffs], Tue Oct 29 09:51:30 2013 UTC (10 years, 5 months ago) by sborrill
Branch: netbsd-6
Changes since 1.130: +12 -9
lines
Diff to previous 1.130 (colored) next main 1.131 (colored) to selected 1.58 (colored)
Pull up the following revisions(s) (requested by bad in ticket #978): sys/ufs/ffs/ffs_alloc.c: revision 1.144 Pull in fix from FreeBSD ffs_alloc.c r121785: Consider only cylinder groups with at least 75% of the average free space per cylinder group and 75% of the average free inodes per cylinder group as candidates for the creation of a new directory. Avoids excessive I/O scanning for a suitable cylinder group on relatively full file systems.
Revision 1.144 / (download) - annotate - [select for diffs], Mon Oct 28 21:32:52 2013 UTC (10 years, 5 months ago) by bad
Branch: MAIN
Changes since 1.143: +12 -9
lines
Diff to previous 1.143 (colored) to selected 1.58 (colored)
Pull in fix from FreeBSD ffs_alloc.c r121785: Consider only cylinder groups with at least 75% of the average free space per cylinder group and 75% of the average free inodes per cylinder group as candidates for the creation of a new directory. Avoids excessive I/O scanning for a suitable cylinder group on relatively full file systems. Tested by sborril and me. Pullup: netbsd-6, netbsd-5 Original commit message: Tweak the calculation of minbfree in ffs_dirpref() so that only those cylinder groups that have at least 75% of the average free space per cylinder group for that file system are considered as candidates for the creation of a new directory. The previous formula for minbfree would set it to zero if the file system was more than 75% full, which allowed cylinder groups with no free space at all to be chosen as candidates for directory creation, which resulted in an expensive search for free blocks for each file that was subsequently created in that directory. Modify the calculation of minifree in the same way. Decrease maxcontigdirs as the file system fills to decrease the likelyhood that a cluster of directories will overflow the available space in a cylinder group. Reviewed by: mckusick Tested by: kmarx@vicor.com MFC after: 2 weeks
Revision 1.143 / (download) - annotate - [select for diffs], Sun Oct 20 00:20:53 2013 UTC (10 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.142: +2 -18
lines
Diff to previous 1.142 (colored) to selected 1.58 (colored)
always declare needswap
Revision 1.142 / (download) - annotate - [select for diffs], Sun Oct 20 00:00:51 2013 UTC (10 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.141: +2 -4
lines
Diff to previous 1.141 (colored) to selected 1.58 (colored)
always declare needswap
Revision 1.141 / (download) - annotate - [select for diffs], Sat Oct 19 19:20:50 2013 UTC (10 years, 6 months ago) by martin
Branch: MAIN
Changes since 1.140: +3 -6
lines
Diff to previous 1.140 (colored) to selected 1.58 (colored)
Eliminate a variable only used in diagnostic kernels
Revision 1.140 / (download) - annotate - [select for diffs], Mon Sep 30 18:58:00 2013 UTC (10 years, 6 months ago) by hannken
Branch: MAIN
Changes since 1.139: +4 -4
lines
Diff to previous 1.139 (colored) to selected 1.58 (colored)
Replace macro v_specmountpoint with two functions spec_node_getmountedfs() and spec_node_setmountedfs() to manage the file system mounted on a device. Assert the device is a block device. Welcome to 6.99.24 Discussed on tech-kern@ some time ago. Reviewed by: David Holland <dholland@netbsd.org>
Revision 1.139 / (download) - annotate - [select for diffs], Thu Sep 12 20:00:15 2013 UTC (10 years, 7 months ago) by martin
Branch: MAIN
Changes since 1.138: +8 -3
lines
Diff to previous 1.138 (colored) to selected 1.58 (colored)
#ifdef a variable just like their use
Revision 1.138 / (download) - annotate - [select for diffs], Sun Jun 23 22:03:34 2013 UTC (10 years, 9 months ago) by dholland
Branch: MAIN
CVS Tags: riastradh-drm2-base2,
riastradh-drm2-base1,
riastradh-drm2-base,
riastradh-drm2
Branch point for: rmind-smpnet
Changes since 1.137: +22 -22
lines
Diff to previous 1.137 (colored) to selected 1.58 (colored)
Stick ffs_ in front of the following macros: fragstoblks() blkstofrags() fragnum() blknum() to finish the job of distinguishing them from the lfs versions, which Christos renamed the other day. I believe this is the last of the overtly ambiguous exported symbols from ffs... or at least, the last of the ones that conflicted with lfs. ffs still pollutes the C namespace very broadly (as does ufs) and this needs quite a bit more cleanup. XXX: boo on macros with lowercase names. But I'm not tackling that just yet.
Revision 1.137 / (download) - annotate - [select for diffs], Sun Jun 23 07:28:37 2013 UTC (10 years, 9 months ago) by dholland
Branch: MAIN
Changes since 1.136: +22 -22
lines
Diff to previous 1.136 (colored) to selected 1.58 (colored)
Stick ffs_, ext2_, chfs_, filecore_, cd9660_, or mfs_ in front of the following symbols so as to disambiguate fully. (Christos already did the lfs ones.) lblkno lblktosize lfragtosize numfrags blkroundup fragroundup
Revision 1.130.8.3 / (download) - annotate - [select for diffs], Sun Jun 23 06:18:39 2013 UTC (10 years, 9 months ago) by tls
Branch: tls-maxphys
Changes since 1.130.8.2: +13 -13
lines
Diff to previous 1.130.8.2 (colored) to branchpoint 1.130 (colored) to selected 1.58 (colored)
resync from head
Revision 1.136 / (download) - annotate - [select for diffs], Sun Jun 23 02:06:05 2013 UTC (10 years, 9 months ago) by dholland
Branch: MAIN
Changes since 1.135: +16 -16
lines
Diff to previous 1.135 (colored) to selected 1.58 (colored)
fsbtodb() -> FFS_FSBTODB(), EXT2_FSBTODB(), or MFS_FSBTODB() dbtofsb() -> FFS_DBTOFSB() or EXT2_DBTOFSB() (Christos already did the lfs ones a few days back)
Revision 1.135 / (download) - annotate - [select for diffs], Wed Jun 19 18:02:21 2013 UTC (10 years, 10 months ago) by dholland
Branch: MAIN
Changes since 1.134: +3 -3
lines
Diff to previous 1.134 (colored) to selected 1.58 (colored)
blkoff() -> ffs_blkoff() stragglers
Revision 1.134 / (download) - annotate - [select for diffs], Wed Jun 19 17:51:26 2013 UTC (10 years, 10 months ago) by dholland
Branch: MAIN
Changes since 1.133: +12 -12
lines
Diff to previous 1.133 (colored) to selected 1.58 (colored)
Rename ambiguous macros: MAXDIRSIZE -> UFS_MAXDIRSIZE or LFS_MAXDIRSIZE NINDIR -> FFS_NINDIR, EXT2_NINDIR, LFS_NINDIR, or MFS_NINDIR INOPB -> FFS_INOPB, LFS_INOPB INOPF -> FFS_INOPF, LFS_INOPF blksize -> ffs_blksize, ext2_blksize, or lfs_blksize sblksize -> ffs_blksize These are not the only ambiguously defined filesystem macros, of course, there's a pile more. I may not have found all the ambiguous definitions of blksize(), too, as there are a lot of other things called 'blksize' in the system.
Revision 1.130.8.2 / (download) - annotate - [select for diffs], Mon Feb 25 00:30:15 2013 UTC (11 years, 1 month ago) by tls
Branch: tls-maxphys
Changes since 1.130.8.1: +8 -13
lines
Diff to previous 1.130.8.1 (colored) to branchpoint 1.130 (colored) to selected 1.58 (colored)
resync with head
Revision 1.129.2.3 / (download) - annotate - [select for diffs], Wed Jan 23 00:06:32 2013 UTC (11 years, 2 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.129.2.2: +8 -13
lines
Diff to previous 1.129.2.2 (colored) to branchpoint 1.129 (colored) to selected 1.58 (colored)
sync with head
Revision 1.133 / (download) - annotate - [select for diffs], Tue Jan 22 09:39:15 2013 UTC (11 years, 2 months ago) by dholland
Branch: MAIN
CVS Tags: yamt-pagecache-base8,
khorben-n900,
agc-symver-base,
agc-symver
Changes since 1.132: +4 -4
lines
Diff to previous 1.132 (colored) to selected 1.58 (colored)
Stuff UFS_ in front of a few of ufs's symbols to reduce namespace pollution. Specifically: ROOTINO -> UFS_ROOTINO WINO -> UFS_WINO NXADDR -> UFS_NXADDR NDADDR -> UFS_NDADDR NIADDR -> UFS_NIADDR MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency) Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have the same values in ext2fs and ffs. No functional change intended.
Revision 1.132 / (download) - annotate - [select for diffs], Thu Dec 20 08:03:44 2012 UTC (11 years, 4 months ago) by hannken
Branch: MAIN
Changes since 1.131: +6 -11
lines
Diff to previous 1.131 (colored) to selected 1.58 (colored)
Change bread() and breadn() to never return a buffer on error and modify all callers to not brelse() on error. Welcome to 6.99.16 PR kern/46282 (6.0_BETA crash: msdosfs_bmap -> pcbmap -> bread -> bio_doread)
Revision 1.130.8.1 / (download) - annotate - [select for diffs], Tue Nov 20 03:02:53 2012 UTC (11 years, 5 months ago) by tls
Branch: tls-maxphys
Changes since 1.130: +223 -11
lines
Diff to previous 1.130 (colored) to selected 1.58 (colored)
Resync to 2012-11-19 00:00:00 UTC
Revision 1.129.2.2 / (download) - annotate - [select for diffs], Tue Oct 30 17:22:59 2012 UTC (11 years, 5 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.129.2.1: +223 -11
lines
Diff to previous 1.129.2.1 (colored) to branchpoint 1.129 (colored) to selected 1.58 (colored)
sync with head
Revision 1.131 / (download) - annotate - [select for diffs], Fri Oct 19 17:09:08 2012 UTC (11 years, 6 months ago) by drochner
Branch: MAIN
CVS Tags: yamt-pagecache-base7,
yamt-pagecache-base6
Changes since 1.130: +223 -11
lines
Diff to previous 1.130 (colored) to selected 1.58 (colored)
Implement experimental support to pass notifications that a file was deleted from the filesystem to the disk driver, commonly known as "discard" or "trim". fs/driver support is in ffs and ata wd for now. This is what was posted here: http://mail-index.netbsd.org/tech-kern/2012/02/28/msg012813.html with minor cleanup, and the global switch replaced by a mount option.
Revision 1.129.2.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:08:55 2012 UTC (12 years ago) by yamt
Branch: yamt-pagecache
Changes since 1.129: +4 -3
lines
Diff to previous 1.129 (colored) to selected 1.58 (colored)
sync with head
Revision 1.130 / (download) - annotate - [select for diffs], Mon Nov 28 08:05:07 2011 UTC (12 years, 4 months ago) by tls
Branch: 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,
matt-nb6-plus-nbase,
matt-nb6-plus-base,
matt-nb6-plus,
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: tls-maxphys,
netbsd-6
Changes since 1.129: +4 -3
lines
Diff to previous 1.129 (colored) to selected 1.58 (colored)
Remove arc4random() and arc4randbytes() from the kernel API. Replace arc4random() hacks in rump with stubs that call the host arc4random() to get numbers that are hopefully actually random (arc4random() keyed with stack junk is not). This should fix some of the currently failing anita tests -- we should no longer generate duplicate "random" MAC addresses in the test environment.
Revision 1.129 / (download) - annotate - [select for diffs], Tue Sep 20 14:01:32 2011 UTC (12 years, 7 months ago) by chs
Branch: MAIN
CVS Tags: yamt-pagecache-base3,
yamt-pagecache-base2,
yamt-pagecache-base,
jmcneill-audiomp3-base,
jmcneill-audiomp3
Branch point for: yamt-pagecache
Changes since 1.128: +42 -6
lines
Diff to previous 1.128 (colored) to selected 1.58 (colored)
strengthen the assertions about pages existing during block allocation, which were incorrectly relaxed last year. add some comments so that the intent of these is hopefully clearer. in ufs_balloc_range(), don't free pages or mark them dirty if allocating their backing store failed. this fixes PR 45369.
Revision 1.127.2.1 / (download) - annotate - [select for diffs], Thu Jun 23 14:20:30 2011 UTC (12 years, 9 months ago) by cherry
Branch: cherry-xenmp
Changes since 1.127: +6 -6
lines
Diff to previous 1.127 (colored) next main 1.128 (colored) to selected 1.58 (colored)
Catchup with rmind-uvmplock merge.
Revision 1.128 / (download) - annotate - [select for diffs], Sun Jun 12 03:36:00 2011 UTC (12 years, 10 months ago) by rmind
Branch: MAIN
Changes since 1.127: +4 -4
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Welcome to 5.99.53! Merge rmind-uvmplock branch: - Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock. - Simplify locking in some pmap(9) modules by removing P->V locking. - Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs). - Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns. - Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues. Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
Revision 1.125.4.1 / (download) - annotate - [select for diffs], Mon Jun 6 09:10:15 2011 UTC (12 years, 10 months ago) by jruoho
Branch: jruoho-x86intr
Changes since 1.125: +13 -111
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Sync with HEAD.
Revision 1.125.2.2 / (download) - annotate - [select for diffs], Thu Apr 21 01:42:20 2011 UTC (13 years ago) by rmind
Branch: rmind-uvmplock
Changes since 1.125.2.1: +13 -111
lines
Diff to previous 1.125.2.1 (colored) to branchpoint 1.125 (colored) next main 1.126 (colored) to selected 1.58 (colored)
sync with head
Revision 1.127 / (download) - annotate - [select for diffs], Sun Mar 6 17:08:38 2011 UTC (13 years, 1 month ago) by bouyer
Branch: MAIN
CVS Tags: rmind-uvmplock-nbase,
rmind-uvmplock-base,
cherry-xenmp-base
Branch point for: cherry-xenmp
Changes since 1.126: +7 -101
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Diff to previous 1.126 (colored) to selected 1.58 (colored)
merge the bouyer-quota2 branch. This adds a new on-disk format to store disk quota usage and limits, integrated with ffs metadata. Usage is checked by fsck_ffs (no more quotacheck) and is covered by the WAPBL journal. Enabled with kernel option QUOTA2 (added where QUOTA was enabled in kernel config files), turned on with tunefs(8) on a per-filesystem basis. mount_mfs(8) can also turn quotas on. See http://mail-index.netbsd.org/tech-kern/2011/02/19/msg010025.html for details.
Revision 1.126 / (download) - annotate - [select for diffs], Sun Mar 6 04:46:26 2011 UTC (13 years, 1 month ago) by rmind
Branch: MAIN
Changes since 1.125: +8 -12
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{ffs_nodealloccg,ext2fs_nodealloccg,ext2fs_mapsearch}: use XOR and ffs() to find free bits in the inode and block bitmaps, instead of the loop. Obtained from FreeBSD (changes by jhb).
Revision 1.125.6.1 / (download) - annotate - [select for diffs], Thu Jan 20 14:25:02 2011 UTC (13 years, 3 months ago) by bouyer
Branch: bouyer-quota2
Changes since 1.125: +7 -101
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Diff to previous 1.125 (colored) next main 1.126 (colored) to selected 1.58 (colored)
Snapshot of work in progress on a modernised disk quota system: - new quotactl syscall (versionned for backward compat), which takes as parameter a path to a mount point, and a prop_dictionary (in plistref format) describing commands and arguments. For each command, status and data are returned as a prop_dictionary. quota commands features will be added to take advantage of this, exporting quota data or getting quota commands as plists. - new on disk-format storage (all 64bit wide), integrated to metadata for ffs (and playing nicely with wapbl). Quotas are enabled on a ffs filesystem via superblock flags. tunefs(8) can enable or disable quotas. On a quota-enabled filesystem, fsck_ffs(8) will track per-uid/gid block and inode usages, and will check and update quotas in Pass 6. quota usage and limits are stored in unliked files (one for users, one for groups)l fsck_ffs(8) will create the files if needed, or free them if needed. This means that after enabling or disabling quotas on a filesystem; a fsck_ffs(8) run is required. quotacheck(8) is not needed any more, on a unclean shutdown fsck or journal replay will take care of fixing quotas. newfs(8) can create a ready-to-mount quota-enabled filesystem (superblock flags are set and quota inodes are created). Other new features or semantic changes: - default quota datas, applied to users or groups which don't already have a quota entry - per-user/group grace time (instead of a filesystem global one) - 0 really means "nothing allowed at all", not "no limit". If you want "no limit", set the limit to UQUAD_MAX (tools will understand "unlimited" and "-") A quota file is structured as follow: it starts with a header, containing a few per-filesystem values, and the default quota limits. Quota entries are linked together as a simple list, each entry has a pointer (as an offset withing the file) to the next. The header has a pointer to a list of free quota entries, and a hash table of in-use entries. The size of the hash table depends on the filesystem block size (header+hash table should fit in the first block). The file is not sparse and is a multiple of filesystem block size (when the free quota entry list is empty a new filesystem block is allocated). quota entries to not cross filesystem block boundaries. In memory, the kernel keeps a cache of recently used quota entries as a reference to the block number, and offset withing the block. The quota entry itself is keept in the buf cache. fsck_ffs(8), tunefs(8) and newfs(8) supports are completed (with related atf tests :) The kernel can update disk usage and report it via quotactl(2). Todo: enforce quotas limits (limits are not checked by kernel yet) update repquota, edquota and rpc.rquotad to the new world implement compat_50_quotactl ioctl. update quotactl(2) man page fsck_ffs required fixes so that allocating new blocks or inodes will properly update the superblock and cg sumaries. This was not an issue up to now because superblock and cg sumaries check happened last, but now allocations or frees can happen in pass 6.
Revision 1.124.2.1 / (download) - annotate - [select for diffs], Fri Apr 30 14:44:34 2010 UTC (13 years, 11 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.124: +4 -6
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Sync with HEAD.
Revision 1.113.4.1.2.1.2.1 / (download) - annotate - [select for diffs], Wed Apr 21 00:28:25 2010 UTC (14 years ago) by matt
Branch: matt-nb5-mips64
CVS Tags: matt-nb5-mips64-premerge-20101231,
matt-nb5-mips64-k15
Changes since 1.113.4.1.2.1: +2 -2
lines
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sync to netbsd-5
Revision 1.125.2.1 / (download) - annotate - [select for diffs], Tue Mar 16 15:38:14 2010 UTC (14 years, 1 month ago) by rmind
Branch: rmind-uvmplock
Changes since 1.125: +6 -6
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Change struct uvm_object::vmobjlock to be dynamically allocated with mutex_obj_alloc(). It allows us to share the locks among UVM objects.
Revision 1.106.12.3 / (download) - annotate - [select for diffs], Thu Mar 11 15:04:44 2010 UTC (14 years, 1 month ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.106.12.2: +4 -6
lines
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sync with head
Revision 1.125 / (download) - annotate - [select for diffs], Sun Feb 21 13:55:58 2010 UTC (14 years, 2 months ago) by mlelstv
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9,
yamt-nfs-mp-base11,
yamt-nfs-mp-base10,
uebayasi-xip-base4,
uebayasi-xip-base3,
uebayasi-xip-base2,
uebayasi-xip-base1,
matt-mips64-premerge-20101231,
jruoho-x86intr-base,
bouyer-quota2-nbase,
bouyer-quota2-base
Branch point for: rmind-uvmplock,
jruoho-x86intr,
bouyer-quota2
Changes since 1.124: +4 -6
lines
Diff to previous 1.124 (colored) to selected 1.58 (colored)
For the UVM_PAGE_TRKOWN test do not require that the relevant pages must exist.
Revision 1.106.12.2 / (download) - annotate - [select for diffs], Sat May 16 10:41:53 2009 UTC (14 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.106.12.1: +6 -4
lines
Diff to previous 1.106.12.1 (colored) to branchpoint 1.106 (colored) to selected 1.58 (colored)
sync with head
Revision 1.120.2.1 / (download) - annotate - [select for diffs], Wed May 13 17:23:06 2009 UTC (14 years, 11 months ago) by jym
Branch: jym-xensuspend
Changes since 1.120: +21 -33
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Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
Revision 1.124 / (download) - annotate - [select for diffs], Thu May 7 19:26:09 2009 UTC (14 years, 11 months ago) by elad
Branch: MAIN
CVS Tags: yamt-nfs-mp-base8,
yamt-nfs-mp-base7,
yamt-nfs-mp-base6,
yamt-nfs-mp-base5,
yamt-nfs-mp-base4,
uebayasi-xip-base,
matt-premerge-20091211,
jymxensuspend-base,
jym-xensuspend-nbase,
jym-xensuspend-base
Branch point for: uebayasi-xip
Changes since 1.123: +6 -4
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Introduce several actions/requests for authorizing file-system related operations, specifically quota and block allocation from reserved space. Modify ufs_quotactl() to accomodate passing "mp" earlier by vfs_busy()ing it a little bit higher. Mailing list reference: http://mail-index.netbsd.org/tech-kern/2009/04/26/msg004936.html Note that the umapfs request mentioned in this thread was NOT added as there is still on-going discussion regarding the proper implementation.
Revision 1.113.4.2 / (download) - annotate - [select for diffs], Thu May 7 00:25:37 2009 UTC (14 years, 11 months ago) by snj
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,
netbsd-5-2,
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,
netbsd-5-1,
matt-nb5-pq3-base,
matt-nb5-pq3
Changes since 1.113.4.1: +4 -4
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Pull up following revision(s) (requested by sborrill in ticket #726): sys/ufs/ffs/ffs_alloc.c: revision 1.123 via patch Fix random 'filesystem full' messages by trapping a couple of 32-bit overflow areas missed in rev 1.110 and switching cgbase(). Kudos to rump_ffs!
Revision 1.113.4.1.2.1 / (download) - annotate - [select for diffs], Thu May 7 00:24:19 2009 UTC (14 years, 11 months ago) by snj
Branch: netbsd-5-0
CVS Tags: netbsd-5-0-2-RELEASE,
netbsd-5-0-1-RELEASE,
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 1.113.4.1: +4 -4
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Pull up following revision(s) (requested by sborrill in ticket #726): sys/ufs/ffs/ffs_alloc.c: revision 1.123 via patch Fix random 'filesystem full' messages by trapping a couple of 32-bit overflow areas missed in rev 1.110 and switching cgbase(). Kudos to rump_ffs!
Revision 1.106.12.1 / (download) - annotate - [select for diffs], Mon May 4 08:14:37 2009 UTC (14 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.106: +557 -569
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sync with head.
Revision 1.113.2.3 / (download) - annotate - [select for diffs], Tue Apr 28 07:37:57 2009 UTC (14 years, 11 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.113.2.2: +6 -4
lines
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Sync with HEAD.
Revision 1.123 / (download) - annotate - [select for diffs], Sat Apr 25 08:32:32 2009 UTC (14 years, 11 months ago) by sborrill
Branch: MAIN
CVS Tags: yamt-nfs-mp-base3,
nick-hppapmap-base4,
nick-hppapmap-base3,
nick-hppapmap-base
Changes since 1.122: +6 -4
lines
Diff to previous 1.122 (colored) to selected 1.58 (colored)
Fix random 'filesystem full' messages by trapping a couple of 32-bit overflow areas missed in rev 1.110 and switching cgbase(). Kudos to rump_ffs!
Revision 1.113.2.2 / (download) - annotate - [select for diffs], Tue Mar 3 18:34:39 2009 UTC (15 years, 1 month ago) by skrll
Branch: nick-hppapmap
Changes since 1.113.2.1: +13 -29
lines
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Sync with HEAD.
Revision 1.113.4.1 / (download) - annotate - [select for diffs], Tue Feb 24 04:13:35 2009 UTC (15 years, 1 month ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RELEASE,
netbsd-5-0-RC4,
netbsd-5-0-RC3
Branch point for: netbsd-5-0
Changes since 1.113: +4 -4
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Pull up following revision(s) (requested by ad in ticket #490): sys/kern/vfs_wapbl.c: revision 1.23 sys/miscfs/syncfs/sync_subr.c: revision 1.36 sys/miscfs/syncfs/sync_vnops.c: revision 1.26 sys/ufs/ffs/ffs_alloc.c: revision 1.121 sys/ufs/ffs/ffs_vfsops.c: revision 1.242 sys/ufs/ffs/ffs_vnops.c: revision 1.110 PR kern/39564 wapbl performance issues with disk cache flushing PR kern/40361 WAPBL locking panic in -current PR kern/40361 WAPBL locking panic in -current PR kern/40470 WAPBL corrupts ext2fs PR kern/40562 busy loop in ffs_sync when unmounting a file system PR kern/40525 panic: ffs_valloc: dup alloc - A fix for an issue that can lead to "ffs_valloc: dup" due to dirty cg buffers being invalidated. Problem discovered and patch by dholland@. - If the syncer fails to lazily sync a vnode due to lock contention, retry 1 second later instead of 30 seconds later. - Flush inode atime updates every ~10 seconds (this makes most sense with logging). Presently they didn't hit the disk for read-only files or devices until the file system was unmounted. It would be better to trickle the updates out but that would require more extensive changes. - Fix issues with file system corruption, busy looping and other nasty problems when logging and non-logging file systems are intermixed, with one being the root file system. - For logging, do not flush metadata on an inode-at-a-time basis if the sync has been requested by ioflush. Previously, we could try hundreds of log sync operations a second due to inode update activity, causing the syncer to fall behind and metadata updates to be serialized across the entire file system. Instead, burst out metadata and log flushes at a minimum interval of every 10 seconds on an active file system (happens more often if the log becomes full). Note this does not change the operation of fsync() etc. - With the flush issue fixed, re-enable concurrent metadata updates in vfs_wapbl.c.
Revision 1.122 / (download) - annotate - [select for diffs], Sun Feb 22 20:28:06 2009 UTC (15 years, 1 month ago) by ad
Branch: MAIN
CVS Tags: nick-hppapmap-base2
Changes since 1.121: +11 -27
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PR kern/26878 FFSv2 + softdep = livelock (no free ram) PR kern/16942 panic with softdep and quotas PR kern/19565 panic: softdep_write_inodeblock: indirect pointer #1 mismatch PR kern/26274 softdep panic: allocdirect_merge: ... PR kern/26374 Long delay before non-root users can write to softdep partitions PR kern/28621 1.6.x "vp != NULL" panic in ffs_softdep.c:4653 while unmounting a softdep (+quota) filesystem PR kern/29513 FFS+Softdep panic with unfsck-able file-corruption PR kern/31544 The ffs softdep code appears to fail to write dirty bits to disk PR kern/31981 stopping scsi disk can cause panic (softdep) PR kern/32116 kernel panic in softdep (assertion failure) PR kern/32532 softdep_trackbufs deadlock PR kern/37191 softdep: locking against myself PR kern/40474 Kernel panic after remounting raid root with softdep Retire softdep, pass 2. As discussed and later formally announced on the mailing lists.
Revision 1.121 / (download) - annotate - [select for diffs], Sun Feb 22 20:10:25 2009 UTC (15 years, 1 month ago) by ad
Branch: MAIN
Changes since 1.120: +4 -4
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PR kern/39564 wapbl performance issues with disk cache flushing PR kern/40361 WAPBL locking panic in -current PR kern/40361 WAPBL locking panic in -current PR kern/40470 WAPBL corrupts ext2fs PR kern/40562 busy loop in ffs_sync when unmounting a file system PR kern/40525 panic: ffs_valloc: dup alloc - A fix for an issue that can lead to "ffs_valloc: dup" due to dirty cg buffers being invalidated. Problem discovered and patch by dholland@. - If the syncer fails to lazily sync a vnode due to lock contention, retry 1 second later instead of 30 seconds later. - Flush inode atime updates every ~10 seconds (this makes most sense with logging). Presently they didn't hit the disk for read-only files or devices until the file system was unmounted. It would be better to trickle the updates out but that would require more extensive changes. - Fix issues with file system corruption, busy looping and other nasty problems when logging and non-logging file systems are intermixed, with one being the root file system. - For logging, do not flush metadata on an inode-at-a-time basis if the sync has been requested by ioflush. Previously, we could try hundreds of log sync operations a second due to inode update activity, causing the syncer to fall behind and metadata updates to be serialized across the entire file system. Instead, burst out metadata and log flushes at a minimum interval of every 10 seconds on an active file system (happens more often if the log becomes full). Note this does not change the operation of fsync() etc. - With the flush issue fixed, re-enable concurrent metadata updates in vfs_wapbl.c.
Revision 1.113.2.1 / (download) - annotate - [select for diffs], Mon Jan 19 13:20:31 2009 UTC (15 years, 3 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.113: +222 -514
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Sync with HEAD.
Revision 1.106.6.4 / (download) - annotate - [select for diffs], Sat Jan 17 13:29:42 2009 UTC (15 years, 3 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.106.6.3: +220 -512
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Sync with HEAD.
Revision 1.120 / (download) - annotate - [select for diffs], Sun Jan 11 02:45:56 2009 UTC (15 years, 3 months ago) by christos
Branch: MAIN
CVS Tags: mjf-devfs2-base
Branch point for: jym-xensuspend
Changes since 1.119: +29 -24
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merge christos-time_t
Revision 1.106.8.8 / (download) - annotate - [select for diffs], Sun Jan 4 19:20:32 2009 UTC (15 years, 3 months ago) by christos
Branch: christos-time_t
Changes since 1.106.8.7: +6 -4
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fix diagnostic printfs.
Revision 1.106.8.7 / (download) - annotate - [select for diffs], Tue Dec 30 19:30:31 2008 UTC (15 years, 3 months ago) by christos
Branch: christos-time_t
Changes since 1.106.8.6: +12 -9
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fix dev_t printfs
Revision 1.106.8.6 / (download) - annotate - [select for diffs], Sun Dec 28 01:28:48 2008 UTC (15 years, 3 months ago) by christos
Branch: christos-time_t
Changes since 1.106.8.5: +7 -7
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deal with new printfs format inconsistencies.
Revision 1.106.8.5 / (download) - annotate - [select for diffs], Sat Dec 27 23:14:25 2008 UTC (15 years, 3 months ago) by christos
Branch: christos-time_t
Changes since 1.106.8.4: +200 -64
lines
Diff to previous 1.106.8.4 (colored) to branchpoint 1.106 (colored) to selected 1.58 (colored)
merge with head.
Revision 1.109.4.2 / (download) - annotate - [select for diffs], Sat Dec 13 01:15:41 2008 UTC (15 years, 4 months ago) by haad
Branch: haad-dm
Changes since 1.109.4.1: +200 -497
lines
Diff to previous 1.109.4.1 (colored) to branchpoint 1.109 (colored) next main 1.110 (colored) to selected 1.58 (colored)
Update haad-dm branch to haad-dm-base2.
Revision 1.119 / (download) - annotate - [select for diffs], Sat Dec 6 20:05:55 2008 UTC (15 years, 4 months ago) by joerg
Branch: MAIN
CVS Tags: haad-nbase2,
haad-dm-base2,
haad-dm-base,
christos-time_t-nbase,
christos-time_t-base,
ad-audiomp2-base,
ad-audiomp2
Changes since 1.118: +85 -29
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Diff to previous 1.118 (colored) to selected 1.58 (colored)
Split ffs_freefile into a frontend for normal cylinder group and for snapshot use. Adjust ffs_blkfree_common to get the fs instance passed in, the original commit didn't account blocks in the snapshots correctly. Assert that ffs_blkfree is used with the primary fs instance and that ffs_checkfreefile is only used for snapshots. Move the bdwrite from ffs_blkfree_common into the caller for symmetry. This creates a redundant write of unmodified data for ffs_blkfree_snap if a double free of a block happens. Reviewed and tested by hannken@.
Revision 1.118 / (download) - annotate - [select for diffs], Mon Dec 1 13:45:51 2008 UTC (15 years, 4 months ago) by joerg
Branch: MAIN
Changes since 1.117: +8 -2
lines
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Revert last. Conditionalize variables on FFS_EI.
Revision 1.117 / (download) - annotate - [select for diffs], Mon Dec 1 13:33:39 2008 UTC (15 years, 4 months ago) by cegger
Branch: MAIN
Changes since 1.116: +2 -4
lines
Diff to previous 1.116 (colored) to selected 1.58 (colored)
build fix: remove unused variables
Revision 1.116 / (download) - annotate - [select for diffs], Mon Dec 1 13:22:06 2008 UTC (15 years, 4 months ago) by joerg
Branch: MAIN
Changes since 1.115: +105 -40
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Diff to previous 1.115 (colored) to selected 1.58 (colored)
ffs_blkfree is used in two different ways. The normal usage is to free a block in the cylinder groups of the filesystem. The other user is the snapshot code, which wants to modify the copied cylinder groups. Use different frontends to distinguish the cases in preparation for fine grained locking for cylinder groups.
Revision 1.115 / (download) - annotate - [select for diffs], Sun Nov 30 16:20:44 2008 UTC (15 years, 4 months ago) by joerg
Branch: MAIN
Changes since 1.114: +23 -11
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Diff to previous 1.114 (colored) to selected 1.58 (colored)
Split ffs_blkalloc into a frontend that does inode based consistency checks and a backend that just asserts them. Use the backend in ffs_wapbl_abort_sync_metadata instead of faking an inode.
Revision 1.106.8.4 / (download) - annotate - [select for diffs], Sun Nov 9 23:57:24 2008 UTC (15 years, 5 months ago) by christos
Branch: christos-time_t
Changes since 1.106.8.3: +2 -436
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Diff to previous 1.106.8.3 (colored) to branchpoint 1.106 (colored) to selected 1.58 (colored)
merge with head.
Revision 1.114 / (download) - annotate - [select for diffs], Thu Nov 6 22:31:08 2008 UTC (15 years, 5 months ago) by joerg
Branch: MAIN
Changes since 1.113: +2 -436
lines
Diff to previous 1.113 (colored) to selected 1.58 (colored)
Remove XXXUBC code for ffs_reallocblks, that has been conditionalized in 2002 and #if 0'ed in 2005. It would need a considerable amount of work to bring back and obscures the more important block allocation.
Revision 1.106.8.3 / (download) - annotate - [select for diffs], Sat Nov 1 23:22:23 2008 UTC (15 years, 5 months ago) by christos
Branch: christos-time_t
Changes since 1.106.8.2: +6 -5
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Diff to previous 1.106.8.2 (colored) to branchpoint 1.106 (colored) to selected 1.58 (colored)
catch up with changes in head.
Revision 1.106.8.2 / (download) - annotate - [select for diffs], Sat Nov 1 21:22:29 2008 UTC (15 years, 5 months ago) by christos
Branch: christos-time_t
Changes since 1.106.8.1: +371 -77
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Sync with head.
Revision 1.109.4.1 / (download) - annotate - [select for diffs], Sun Oct 19 22:18:10 2008 UTC (15 years, 6 months ago) by haad
Branch: haad-dm
Changes since 1.109: +350 -64
lines
Diff to previous 1.109 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.106.6.3 / (download) - annotate - [select for diffs], Sun Sep 28 10:41:05 2008 UTC (15 years, 6 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.106.6.2: +348 -62
lines
Diff to previous 1.106.6.2 (colored) to branchpoint 1.106 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.106.14.2 / (download) - annotate - [select for diffs], Thu Sep 18 04:37:05 2008 UTC (15 years, 7 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.106.14.1: +350 -64
lines
Diff to previous 1.106.14.1 (colored) to branchpoint 1.106 (colored) next main 1.107 (colored) to selected 1.58 (colored)
Sync with wrstuden-revivesa-base-2.
Revision 1.113 / (download) - annotate - [select for diffs], Wed Aug 6 12:54:26 2008 UTC (15 years, 8 months ago) by hannken
Branch: MAIN
CVS Tags: wrstuden-revivesa-base-4,
wrstuden-revivesa-base-3,
wrstuden-revivesa-base-2,
netbsd-5-base,
netbsd-5-0-RC2,
netbsd-5-0-RC1,
matt-mips64-base2,
haad-dm-base1
Branch point for: nick-hppapmap,
netbsd-5
Changes since 1.112: +16 -14
lines
Diff to previous 1.112 (colored) to selected 1.58 (colored)
Do not call UFS_WAPBL_*() when ffs_freefile() is acting on a snapshot. While here replace the test for VBLK with a convenience variable.
Revision 1.112 / (download) - annotate - [select for diffs], Thu Jul 31 09:35:09 2008 UTC (15 years, 8 months ago) by hannken
Branch: MAIN
Changes since 1.111: +47 -14
lines
Diff to previous 1.111 (colored) to selected 1.58 (colored)
Resolve a deadlock when fs_nodealloccg() initializes more inodes on an UFS2 file system. With the current cylinder group buffer busy it calls ffs_getblk(). This runs through copy-on-write and may need the current cylinder group buffer to allocate a new block for the snapshot. While here write the cylinder group buffer synchronously after cg_initediblk was changed because fsck_ffs will trust it. Reviewed by: Jason Thorpe <thorpej@netbsd.org>
Revision 1.111 / (download) - annotate - [select for diffs], Thu Jul 31 05:38:06 2008 UTC (15 years, 8 months ago) by simonb
Branch: MAIN
Changes since 1.110: +288 -37
lines
Diff to previous 1.110 (colored) to selected 1.58 (colored)
Merge the simonb-wapbl branch. From the original branch commit: Add Wasabi System's WAPBL (Write Ahead Physical Block Logging) journaling code. Originally written by Darrin B. Jewell while at Wasabi and updated to -current by Antti Kantee, Andy Doran, Greg Oster and Simon Burge. OK'd by core@, releng@.
Revision 1.109.2.4 / (download) - annotate - [select for diffs], Mon Jul 28 12:40:06 2008 UTC (15 years, 8 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.109.2.3: +90 -24
lines
Diff to previous 1.109.2.3 (colored) to branchpoint 1.109 (colored) next main 1.110 (colored) to selected 1.58 (colored)
Add support for creating a WAPBL log in the filesystem. Will create an in-filesystem log on first "mount -o log" if one doesn't exist, and will then continue to use same log in the future. See (soon to be added) wapbl(4) for more info. Adds a new B_CONTIG low-level allocation flag that uses hints in "struct ffs_inode_ext" to lay out an ffs file's data contiguously. Thanks to Greg Oster for helping with the design of this and to Antti Kantee for code review and suggestions.
Revision 1.109.2.3 / (download) - annotate - [select for diffs], Fri Jul 18 16:37:57 2008 UTC (15 years, 9 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.109.2.2: +8 -8
lines
Diff to previous 1.109.2.2 (colored) to branchpoint 1.109 (colored) to selected 1.58 (colored)
Sync with head.
Revision 1.110 / (download) - annotate - [select for diffs], Fri Jul 11 05:31:44 2008 UTC (15 years, 9 months ago) by simonb
Branch: MAIN
CVS Tags: simonb-wapbl-nbase,
simonb-wapbl-base
Changes since 1.109: +8 -8
lines
Diff to previous 1.109 (colored) to selected 1.58 (colored)
Fix potential 32-bit overflow problem in the blockpref code. mlelstv@ points out FreeBSD fixed the same thing a couple of years ago - here's the commit message they used on rev 1.127: Fixes a bug that caused UFS2 filesystems bigger than 2TB to prematurely report that they were full and/or to panic the kernel with the message ``ffs_clusteralloc: allocated out of group''. Submitted by: Henry Whincup <henry@jot.to>
Revision 1.106.14.1 / (download) - annotate - [select for diffs], Mon Jun 23 04:32:05 2008 UTC (15 years, 10 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.106: +27 -19
lines
Diff to previous 1.106 (colored) to selected 1.58 (colored)
Sync w/ -current. 34 merge conflicts to follow.
Revision 1.106.10.3 / (download) - annotate - [select for diffs], Tue Jun 17 09:15:17 2008 UTC (15 years, 10 months ago) by yamt
Branch: yamt-pf42
Changes since 1.106.10.2: +4 -2
lines
Diff to previous 1.106.10.2 (colored) to branchpoint 1.106 (colored) next main 1.107 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.109.2.2 / (download) - annotate - [select for diffs], Thu Jun 12 08:39:22 2008 UTC (15 years, 10 months ago) by martin
Branch: simonb-wapbl
Changes since 1.109.2.1: +2 -9
lines
Diff to previous 1.109.2.1 (colored) to branchpoint 1.109 (colored) to selected 1.58 (colored)
License police
Revision 1.109.2.1 / (download) - annotate - [select for diffs], Tue Jun 10 14:51:23 2008 UTC (15 years, 10 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.109: +207 -15
lines
Diff to previous 1.109 (colored) to selected 1.58 (colored)
Initial commit of Wasabi System's WAPBL (Write Ahead Physical Block Logging) journaling code. Originally written by Darrin B. Jewell while at Wasabi and updated to -current by Antti Kantee, Andy Doran, Greg Oster and Simon Burge. Still a number of issues - look in doc/BRANCHES for "simonb-wapbl" for more info.
Revision 1.106.6.2 / (download) - annotate - [select for diffs], Thu Jun 5 19:14:37 2008 UTC (15 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.106.6.1: +8 -5
lines
Diff to previous 1.106.6.1 (colored) to branchpoint 1.106 (colored) to selected 1.58 (colored)
Sync with HEAD. Also fix build.
Revision 1.109 / (download) - annotate - [select for diffs], Wed Jun 4 17:46:21 2008 UTC (15 years, 10 months ago) by ad
Branch: MAIN
CVS Tags: yamt-pf42-base4,
wrstuden-revivesa-base-1,
wrstuden-revivesa-base
Branch point for: simonb-wapbl,
haad-dm
Changes since 1.108: +4 -2
lines
Diff to previous 1.108 (colored) to selected 1.58 (colored)
When setting DONE on the buffer, assert that there are no waiters in biowait().
Revision 1.106.10.2 / (download) - annotate - [select for diffs], Wed Jun 4 02:05:53 2008 UTC (15 years, 10 months ago) by yamt
Branch: yamt-pf42
Changes since 1.106.10.1: +8 -7
lines
Diff to previous 1.106.10.1 (colored) to branchpoint 1.106 (colored) to selected 1.58 (colored)
sync with head
Revision 1.108 / (download) - annotate - [select for diffs], Tue Jun 3 09:47:49 2008 UTC (15 years, 10 months ago) by hannken
Branch: MAIN
CVS Tags: yamt-pf42-base3
Changes since 1.107: +8 -7
lines
Diff to previous 1.107 (colored) to selected 1.58 (colored)
ufs/ffs: replace calls to getblk() with ffs_getblk(). Now all buffers have been run through copy-on-write and async mounts work again. Fixes PR kern/38820 Reviewed by: YAMAMOTO Takashi <yamt@netbsd.org>
Revision 1.106.6.1 / (download) - annotate - [select for diffs], Mon Jun 2 13:24:35 2008 UTC (15 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.106: +19 -14
lines
Diff to previous 1.106 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.106.10.1 / (download) - annotate - [select for diffs], Sun May 18 12:35:54 2008 UTC (15 years, 11 months ago) by yamt
Branch: yamt-pf42
Changes since 1.106: +19 -14
lines
Diff to previous 1.106 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.107 / (download) - annotate - [select for diffs], Fri May 16 09:22:00 2008 UTC (15 years, 11 months ago) by hannken
Branch: MAIN
CVS Tags: yamt-pf42-base2,
hpcarm-cleanup-nbase
Changes since 1.106: +19 -14
lines
Diff to previous 1.106 (colored) to selected 1.58 (colored)
Make sure all cached buffers with valid, not yet written data have been run through copy-on-write. Call fscow_run() with valid data where possible. The LP_UFSCOW hack is no longer needed to protect ffs_copyonwrite() against endless recursion. - Add a flag B_MODIFY to bread(), breada() and breadn(). If set the caller intends to modify the buffer returned. - Always run copy-on-write on buffers returned from ffs_balloc(). - Add new function ffs_getblk() that gets a buffer, assigns a new blkno, may clear the buffer and runs copy-on-write. Process possible errors from getblk() or fscow_run(). Part of PR kern/38664. Welcome to 4.99.63 Reviewed by: YAMAMOTO Takashi <yamt@netbsd.org>
Revision 1.106.8.1 / (download) - annotate - [select for diffs], Sat Mar 29 20:47:04 2008 UTC (16 years ago) by christos
Branch: christos-time_t
Changes since 1.106: +11 -11
lines
Diff to previous 1.106 (colored) to selected 1.58 (colored)
Welcome to the time_t=long long dev_t=uint64_t branch.
Revision 1.100.2.3 / (download) - annotate - [select for diffs], Sun Mar 23 02:05:11 2008 UTC (16 years, 1 month ago) by matt
Branch: matt-armv6
Changes since 1.100.2.2: +21 -2
lines
Diff to previous 1.100.2.2 (colored) to branchpoint 1.100 (colored) next main 1.101 (colored) to selected 1.58 (colored)
sync with HEAD
Revision 1.104.2.1 / (download) - annotate - [select for diffs], Mon Feb 18 21:07:28 2008 UTC (16 years, 2 months ago) by mjf
Branch: mjf-devfs
Changes since 1.104: +31 -8
lines
Diff to previous 1.104 (colored) next main 1.105 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.84.2.8 / (download) - annotate - [select for diffs], Mon Feb 4 09:25:02 2008 UTC (16 years, 2 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.84.2.7: +21 -2
lines
Diff to previous 1.84.2.7 (colored) next main 1.85 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.104.8.2 / (download) - annotate - [select for diffs], Wed Jan 23 19:27:49 2008 UTC (16 years, 2 months ago) by bouyer
Branch: bouyer-xeni386
Changes since 1.104.8.1: +19 -0
lines
Diff to previous 1.104.8.1 (colored) to branchpoint 1.104 (colored) next main 1.105 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.106 / (download) - annotate - [select for diffs], Mon Jan 21 23:36:26 2008 UTC (16 years, 3 months ago) by pooka
Branch: MAIN
CVS Tags: yamt-pf42-baseX,
yamt-pf42-base,
yamt-nfs-mp-base2,
yamt-nfs-mp-base,
yamt-lazymbuf-base15,
yamt-lazymbuf-base14,
nick-net80211-sync-base,
nick-net80211-sync,
mjf-devfs-base,
matt-armv6-nbase,
keiichi-mipv6-nbase,
keiichi-mipv6-base,
keiichi-mipv6,
hpcarm-cleanup-base,
bouyer-xeni386-nbase,
ad-socklock-base1
Branch point for: yamt-pf42,
yamt-nfs-mp,
wrstuden-revivesa,
mjf-devfs2,
christos-time_t
Changes since 1.105: +21 -2
lines
Diff to previous 1.105 (colored) to selected 1.58 (colored)
Sprinkle comments about um_lock status on function entry and exit. No functional change.
Revision 1.84.2.7 / (download) - annotate - [select for diffs], Mon Jan 21 09:48:06 2008 UTC (16 years, 3 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.84.2.6: +12 -8
lines
Diff to previous 1.84.2.6 (colored) to selected 1.58 (colored)
sync with head
Revision 1.100.2.2 / (download) - annotate - [select for diffs], Wed Jan 9 01:58:25 2008 UTC (16 years, 3 months ago) by matt
Branch: matt-armv6
Changes since 1.100.2.1: +12 -8
lines
Diff to previous 1.100.2.1 (colored) to branchpoint 1.100 (colored) to selected 1.58 (colored)
sync with HEAD
Revision 1.104.8.1 / (download) - annotate - [select for diffs], Wed Jan 2 21:58:16 2008 UTC (16 years, 3 months ago) by bouyer
Branch: bouyer-xeni386
CVS Tags: bouyer-xeni386-merge1
Changes since 1.104: +12 -8
lines
Diff to previous 1.104 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.105 / (download) - annotate - [select for diffs], Wed Jan 2 11:49:08 2008 UTC (16 years, 3 months ago) by ad
Branch: MAIN
CVS Tags: matt-armv6-base,
bouyer-xeni386-base
Changes since 1.104: +12 -8
lines
Diff to previous 1.104 (colored) to selected 1.58 (colored)
Merge vmlocking2 to head.
Revision 1.104.4.1 / (download) - annotate - [select for diffs], Tue Dec 4 13:03:43 2007 UTC (16 years, 4 months ago) by ad
Branch: vmlocking2
Changes since 1.104: +12 -8
lines
Diff to previous 1.104 (colored) next main 1.105 (colored) to selected 1.58 (colored)
Pull the vmlocking changes into a new branch.
Revision 1.84.2.6 / (download) - annotate - [select for diffs], Thu Nov 15 11:45:36 2007 UTC (16 years, 5 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.84.2.5: +5 -3
lines
Diff to previous 1.84.2.5 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.102.2.2 / (download) - annotate - [select for diffs], Tue Nov 13 16:03:29 2007 UTC (16 years, 5 months ago) by bouyer
Branch: bouyer-xenamd64
Changes since 1.102.2.1: +3 -1
lines
Diff to previous 1.102.2.1 (colored) to branchpoint 1.102 (colored) next main 1.103 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.100.2.1 / (download) - annotate - [select for diffs], Tue Nov 6 23:35:09 2007 UTC (16 years, 5 months ago) by matt
Branch: matt-armv6
CVS Tags: matt-armv6-prevmlocking
Changes since 1.100: +165 -75
lines
Diff to previous 1.100 (colored) to selected 1.58 (colored)
sync with HEAD
Revision 1.99.6.3 / (download) - annotate - [select for diffs], Sun Nov 4 21:03:52 2007 UTC (16 years, 5 months ago) by jmcneill
Branch: jmcneill-pm
Changes since 1.99.6.2: +5 -3
lines
Diff to previous 1.99.6.2 (colored) to branchpoint 1.99 (colored) next main 1.100 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.104 / (download) - annotate - [select for diffs], Thu Nov 1 06:31:59 2007 UTC (16 years, 5 months ago) by hannken
Branch: MAIN
CVS Tags: yamt-kmem-base3,
yamt-kmem-base2,
yamt-kmem-base,
yamt-kmem,
vmlocking2-base3,
vmlocking2-base2,
vmlocking2-base1,
vmlocking-nbase,
reinoud-bufcleanup-nbase,
reinoud-bufcleanup-base,
jmcneill-pm-base,
jmcneill-base,
cube-autoconf-base,
cube-autoconf,
bouyer-xenamd64-base2,
bouyer-xenamd64-base
Branch point for: vmlocking2,
mjf-devfs,
bouyer-xeni386
Changes since 1.103: +5 -3
lines
Diff to previous 1.103 (colored) to selected 1.58 (colored)
Avoid doing bawrite to initialize inode block while holding cylinder group block buffer busy. If filesystem has any active snapshots, bawrite can come back trying to allocate new snapshot data block from the same cylinder group and cause deadlock. From FreeBSD Rev. 1.117
Revision 1.84.2.5 / (download) - annotate - [select for diffs], Sat Oct 27 11:36:41 2007 UTC (16 years, 5 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.84.2.4: +162 -74
lines
Diff to previous 1.84.2.4 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.99.6.2 / (download) - annotate - [select for diffs], Fri Oct 26 15:49:28 2007 UTC (16 years, 5 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.99.6.1: +162 -74
lines
Diff to previous 1.99.6.1 (colored) to branchpoint 1.99 (colored) to selected 1.58 (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 1.102.2.1 / (download) - annotate - [select for diffs], Thu Oct 25 22:40:12 2007 UTC (16 years, 5 months ago) by bouyer
Branch: bouyer-xenamd64
Changes since 1.102: +6 -4
lines
Diff to previous 1.102 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.98.2.8 / (download) - annotate - [select for diffs], Tue Oct 23 20:17:29 2007 UTC (16 years, 6 months ago) by ad
Branch: vmlocking
Changes since 1.98.2.7: +6 -4
lines
Diff to previous 1.98.2.7 (colored) to branchpoint 1.98 (colored) next main 1.99 (colored) to selected 1.58 (colored)
Sync with head.
Revision 1.103 / (download) - annotate - [select for diffs], Thu Oct 18 17:39:04 2007 UTC (16 years, 6 months ago) by hannken
Branch: MAIN
Changes since 1.102: +6 -4
lines
Diff to previous 1.102 (colored) to selected 1.58 (colored)
Ffs_blkfree() and ffs_freefile() take a devvp that may be a regular file whencalled from snapshot creation. Be sure to use the right mount. Ok: Andrew Doran <ad@netbsd.org>
Revision 1.100.4.1 / (download) - annotate - [select for diffs], Sun Oct 14 11:49:14 2007 UTC (16 years, 6 months ago) by yamt
Branch: yamt-x86pmap
Changes since 1.100: +161 -75
lines
Diff to previous 1.100 (colored) next main 1.101 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.102 / (download) - annotate - [select for diffs], Wed Oct 10 20:42:33 2007 UTC (16 years, 6 months ago) by ad
Branch: MAIN
CVS Tags: yamt-x86pmap-base4,
yamt-x86pmap-base3,
vmlocking-base
Branch point for: bouyer-xenamd64
Changes since 1.101: +3 -3
lines
Diff to previous 1.101 (colored) to selected 1.58 (colored)
Merge from vmlocking: - Split vnode::v_flag into three fields, depending on field locking. - simple_lock -> kmutex in a few places. - Fix some simple locking problems.
Revision 1.101 / (download) - annotate - [select for diffs], Mon Oct 8 18:01:28 2007 UTC (16 years, 6 months ago) by ad
Branch: MAIN
Changes since 1.100: +160 -74
lines
Diff to previous 1.100 (colored) to selected 1.58 (colored)
Merge ffs locking & brelse changes from the vmlocking branch.
Revision 1.84.2.4 / (download) - annotate - [select for diffs], Mon Sep 3 14:46:47 2007 UTC (16 years, 7 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.84.2.3: +9 -10
lines
Diff to previous 1.84.2.3 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.98.2.7 / (download) - annotate - [select for diffs], Fri Aug 24 23:28:43 2007 UTC (16 years, 7 months ago) by ad
Branch: vmlocking
Changes since 1.98.2.6: +8 -8
lines
Diff to previous 1.98.2.6 (colored) to branchpoint 1.98 (colored) to selected 1.58 (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 1.98.2.6 / (download) - annotate - [select for diffs], Mon Aug 20 21:28:24 2007 UTC (16 years, 8 months ago) by ad
Branch: vmlocking
Changes since 1.98.2.5: +7 -8
lines
Diff to previous 1.98.2.5 (colored) to branchpoint 1.98 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.99.6.1 / (download) - annotate - [select for diffs], Thu Aug 16 11:03:59 2007 UTC (16 years, 8 months ago) by jmcneill
Branch: jmcneill-pm
Changes since 1.99: +3 -4
lines
Diff to previous 1.99 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.99.2.1 / (download) - annotate - [select for diffs], Wed Aug 15 13:51:08 2007 UTC (16 years, 8 months ago) by skrll
Branch: nick-csl-alignment
Changes since 1.99: +3 -4
lines
Diff to previous 1.99 (colored) next main 1.100 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.100 / (download) - annotate - [select for diffs], Thu Aug 9 07:34:28 2007 UTC (16 years, 8 months ago) by hannken
Branch: MAIN
CVS Tags: yamt-x86pmap-base2,
yamt-x86pmap-base,
nick-csl-alignment-base5
Branch point for: yamt-x86pmap,
matt-armv6
Changes since 1.99: +3 -4
lines
Diff to previous 1.99 (colored) to selected 1.58 (colored)
Move snapshot per-mount data from struct ufsmount to mount specific data. No functional changes. Welcome to 4.99.28 (struct ufsmount changed size)
Revision 1.99 / (download) - annotate - [select for diffs], Mon Jul 16 14:26:08 2007 UTC (16 years, 9 months ago) by pooka
Branch: MAIN
CVS Tags: nick-csl-alignment-base,
matt-mips64-base,
matt-mips64,
hpcarm-cleanup
Branch point for: nick-csl-alignment,
jmcneill-pm
Changes since 1.98: +6 -6
lines
Diff to previous 1.98 (colored) to selected 1.58 (colored)
When allocating blocks, check minfree before asking kauth about suser. The latter has unknown cost and rarely needs to be called.
Revision 1.98.2.5 / (download) - annotate - [select for diffs], Sun Jun 17 21:32:06 2007 UTC (16 years, 10 months ago) by ad
Branch: vmlocking
Changes since 1.98.2.4: +3 -3
lines
Diff to previous 1.98.2.4 (colored) to branchpoint 1.98 (colored) to selected 1.58 (colored)
- Increase the number of thread priorities from 128 to 256. How the space is set up is to be revisited. - Implement soft interrupts as kernel threads. A generic implementation is provided, with hooks for fast-path MD code that can run the interrupt threads over the top of other threads executing in the kernel. - Split vnode::v_flag into three fields, depending on how the flag is locked (by the interlock, by the vnode lock, by the file system). - Miscellaneous locking fixes and improvements.
Revision 1.98.2.4 / (download) - annotate - [select for diffs], Sun May 13 17:36:41 2007 UTC (16 years, 11 months ago) by ad
Branch: vmlocking
Changes since 1.98.2.3: +29 -25
lines
Diff to previous 1.98.2.3 (colored) to branchpoint 1.98 (colored) to selected 1.58 (colored)
- Pass the error number and residual count to biodone(), and let it handle setting error indicators. Prepare to eliminate B_ERROR. - Add a flag argument to brelse() to be set into the buf's flags, instead of doing it directly. Typically used to set B_INVAL. - Add a "struct cpu_info *" argument to kthread_create(), to be used to create bound threads. Change "bool mpsafe" to "int flags". - Allow exit of LWPs in the IDL state when (l != curlwp). - More locking fixes & conversion to the new API.
Revision 1.98.2.3 / (download) - annotate - [select for diffs], Sun May 6 11:44:29 2007 UTC (16 years, 11 months ago) by ad
Branch: vmlocking
Changes since 1.98.2.2: +3 -2
lines
Diff to previous 1.98.2.2 (colored) to branchpoint 1.98 (colored) to selected 1.58 (colored)
ffs_blkfree: don't leak ump->um_lock.
Revision 1.98.2.2 / (download) - annotate - [select for diffs], Fri Apr 13 15:47:03 2007 UTC (17 years ago) by ad
Branch: vmlocking
Changes since 1.98.2.1: +141 -56
lines
Diff to previous 1.98.2.1 (colored) to branchpoint 1.98 (colored) to selected 1.58 (colored)
Put a per-mount lock around ffs shared data structures, excluding softdep and quotas. Strategy lifted from FreeBSD.
Revision 1.98.6.1 / (download) - annotate - [select for diffs], Mon Mar 19 23:55:48 2007 UTC (17 years, 1 month ago) by reinoud
Branch: reinoud-bufcleanup
Changes since 1.98: +18 -2
lines
Diff to previous 1.98 (colored) next main 1.99 (colored) to selected 1.58 (colored)
Move the structure `cluster_save' to the dead ufs/ffs code that was using it solely. Preserved just in case the code is resurrected one day.
Revision 1.98.2.1 / (download) - annotate - [select for diffs], Tue Mar 13 17:51:19 2007 UTC (17 years, 1 month ago) by ad
Branch: vmlocking
Changes since 1.98: +6 -6
lines
Diff to previous 1.98 (colored) to selected 1.58 (colored)
Pull in the initial set of changes for the vmlocking branch.
Revision 1.97.2.1 / (download) - annotate - [select for diffs], Mon Mar 12 06:00:57 2007 UTC (17 years, 1 month ago) by rmind
Branch: yamt-idlelwp
Changes since 1.97: +4 -4
lines
Diff to previous 1.97 (colored) next main 1.98 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.98 / (download) - annotate - [select for diffs], Sun Mar 4 06:03:43 2007 UTC (17 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: yamt-idlelwp-base8,
thorpej-atomic-base,
thorpej-atomic,
mjf-ufs-trans-base,
mjf-ufs-trans
Branch point for: vmlocking,
reinoud-bufcleanup
Changes since 1.97: +4 -4
lines
Diff to previous 1.97 (colored) to selected 1.58 (colored)
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
Revision 1.84.2.3 / (download) - annotate - [select for diffs], Mon Feb 26 09:12:18 2007 UTC (17 years, 1 month ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.84.2.2: +6 -4
lines
Diff to previous 1.84.2.2 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.93.4.2 / (download) - annotate - [select for diffs], Fri Jan 12 01:04:24 2007 UTC (17 years, 3 months ago) by ad
Branch: newlock2
Changes since 1.93.4.1: +6 -4
lines
Diff to previous 1.93.4.1 (colored) to branchpoint 1.93 (colored) next main 1.94 (colored) to selected 1.58 (colored)
Sync with head.
Revision 1.97 / (download) - annotate - [select for diffs], Thu Jan 4 16:55:29 2007 UTC (17 years, 3 months ago) by elad
Branch: MAIN
CVS Tags: post-newlock2-merge,
newlock2-nbase,
newlock2-base,
ad-audiomp-base,
ad-audiomp
Branch point for: yamt-idlelwp
Changes since 1.96: +6 -4
lines
Diff to previous 1.96 (colored) to selected 1.58 (colored)
Consistent usage of KAUTH_GENERIC_ISSUSER.
Revision 1.84.2.2 / (download) - annotate - [select for diffs], Sat Dec 30 20:51:00 2006 UTC (17 years, 3 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.84.2.1: +3 -4
lines
Diff to previous 1.84.2.1 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.93.6.2 / (download) - annotate - [select for diffs], Sun Dec 10 07:19:32 2006 UTC (17 years, 4 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.93.6.1: +3 -3
lines
Diff to previous 1.93.6.1 (colored) to branchpoint 1.93 (colored) next main 1.94 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.93.4.1 / (download) - annotate - [select for diffs], Sat Nov 18 21:39:48 2006 UTC (17 years, 5 months ago) by ad
Branch: newlock2
Changes since 1.93: +2 -3
lines
Diff to previous 1.93 (colored) to selected 1.58 (colored)
Sync with head.
Revision 1.96 / (download) - annotate - [select for diffs], Thu Nov 16 01:33:53 2006 UTC (17 years, 5 months ago) by christos
Branch: MAIN
CVS Tags: yamt-splraiseipl-base5,
yamt-splraiseipl-base4,
yamt-splraiseipl-base3,
wrstuden-fixsa-newbase,
wrstuden-fixsa-base-1,
wrstuden-fixsa-base,
wrstuden-fixsa,
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,
netbsd-4,
matt-nb4-arm-base,
matt-nb4-arm
Changes since 1.95: +3 -3
lines
Diff to previous 1.95 (colored) to selected 1.58 (colored)
__unused removal on arguments; approved by core.
Revision 1.93.6.1 / (download) - annotate - [select for diffs], Sun Oct 22 06:07:50 2006 UTC (17 years, 6 months ago) by yamt
Branch: yamt-splraiseipl
Changes since 1.93: +3 -4
lines
Diff to previous 1.93 (colored) to selected 1.58 (colored)
sync with head
Revision 1.95 / (download) - annotate - [select for diffs], Sun Oct 15 12:23:56 2006 UTC (17 years, 6 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-splraiseipl-base2
Changes since 1.94: +2 -3
lines
Diff to previous 1.94 (colored) to selected 1.58 (colored)
ffs_alloc: remove an assertion which is no longer true.
Revision 1.94 / (download) - annotate - [select for diffs], Thu Oct 12 01:32:51 2006 UTC (17 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.93: +3 -3
lines
Diff to previous 1.93 (colored) to selected 1.58 (colored)
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
Revision 1.90.4.1 / (download) - annotate - [select for diffs], Sat Sep 9 03:00:00 2006 UTC (17 years, 7 months ago) by rpaulo
Branch: rpaulo-netinet-merge-pcb
Changes since 1.90: +22 -21
lines
Diff to previous 1.90 (colored) next main 1.91 (colored) to selected 1.58 (colored)
sync with head
Revision 1.92.2.1 / (download) - annotate - [select for diffs], Thu Jul 13 17:50:13 2006 UTC (17 years, 9 months ago) by gdamore
Branch: gdamore-uart
Changes since 1.92: +3 -3
lines
Diff to previous 1.92 (colored) next main 1.93 (colored) to selected 1.58 (colored)
Merge from HEAD.
Revision 1.90.8.2 / (download) - annotate - [select for diffs], Mon Jun 26 12:54:49 2006 UTC (17 years, 9 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.90.8.1: +13 -13
lines
Diff to previous 1.90.8.1 (colored) to branchpoint 1.90 (colored) next main 1.91 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.93 / (download) - annotate - [select for diffs], Fri Jun 23 14:13:02 2006 UTC (17 years, 10 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-splraiseipl-base,
yamt-pdpolicy-base9,
yamt-pdpolicy-base8,
yamt-pdpolicy-base7,
yamt-pdpolicy-base6,
rpaulo-netinet-merge-pcb-base,
abandoned-netbsd-4-base,
abandoned-netbsd-4
Branch point for: yamt-splraiseipl,
newlock2
Changes since 1.92: +3 -3
lines
Diff to previous 1.92 (colored) to selected 1.58 (colored)
fix a simonb-timecounters regression. the precision of getnanotime() is not suitable for file timestamps. esp. when it's nfs-exported. - introduce vfs_timestamp(). (the name is from freebsd. currently merely a wrapper of nanotime()) - for ufs-like filesystems, use it rather than getnanotime(). XXX check other filesystems.
Revision 1.84.2.1 / (download) - annotate - [select for diffs], Wed Jun 21 15:12:31 2006 UTC (17 years, 10 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.84: +94 -163
lines
Diff to previous 1.84 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.91.2.1 / (download) - annotate - [select for diffs], Mon Jun 19 04:11:13 2006 UTC (17 years, 10 months ago) by chap
Branch: chap-midi
Changes since 1.91: +13 -13
lines
Diff to previous 1.91 (colored) next main 1.92 (colored) to selected 1.58 (colored)
Sync with head.
Revision 1.92 / (download) - annotate - [select for diffs], Wed Jun 7 22:34:19 2006 UTC (17 years, 10 months ago) by kardel
Branch: MAIN
CVS Tags: gdamore-uart-base,
chap-midi-nbase,
chap-midi-base
Branch point for: gdamore-uart
Changes since 1.91: +13 -13
lines
Diff to previous 1.91 (colored) to selected 1.58 (colored)
merge FreeBSD timecounters from branch simonb-timecounters - struct timeval time is gone time.tv_sec -> time_second - struct timeval mono_time is gone mono_time.tv_sec -> time_uptime - access to time via {get,}{micro,nano,bin}time() get* versions are fast but less precise - support NTP nanokernel implementation (NTP API 4) - further reading: Timecounter Paper: http://phk.freebsd.dk/pubs/timecounter.pdf NTP Nanokernel: http://www.eecis.udel.edu/~mills/ntp/html/kern.html
Revision 1.90.6.2 / (download) - annotate - [select for diffs], Thu Jun 1 22:39:28 2006 UTC (17 years, 10 months ago) by kardel
Branch: simonb-timecounters
CVS Tags: simonb-timcounters-final
Changes since 1.90.6.1: +11 -10
lines
Diff to previous 1.90.6.1 (colored) to branchpoint 1.90 (colored) next main 1.91 (colored) to selected 1.58 (colored)
Sync with head.
Revision 1.90.12.1 / (download) - annotate - [select for diffs], Wed May 24 15:50:47 2006 UTC (17 years, 11 months ago) by tron
Branch: peter-altq
Changes since 1.90: +9 -8
lines
Diff to previous 1.90 (colored) next main 1.91 (colored) to selected 1.58 (colored)
Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
Revision 1.90.8.1 / (download) - annotate - [select for diffs], Wed May 24 10:59:25 2006 UTC (17 years, 11 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.90: +11 -10
lines
Diff to previous 1.90 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.91 / (download) - annotate - [select for diffs], Sun May 14 21:32:45 2006 UTC (17 years, 11 months ago) by elad
Branch: MAIN
CVS Tags: yamt-pdpolicy-base5,
simonb-timecounters-base
Branch point for: chap-midi
Changes since 1.90: +9 -8
lines
Diff to previous 1.90 (colored) to selected 1.58 (colored)
integrate kauth.
Revision 1.90.10.2 / (download) - annotate - [select for diffs], Sat May 6 23:32:33 2006 UTC (17 years, 11 months ago) by christos
Branch: elad-kernelauth
Changes since 1.90.10.1: +3 -2
lines
Diff to previous 1.90.10.1 (colored) to branchpoint 1.90 (colored) next main 1.91 (colored) to selected 1.58 (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 1.90.10.1 / (download) - annotate - [select for diffs], Wed Mar 8 01:39:12 2006 UTC (18 years, 1 month ago) by elad
Branch: elad-kernelauth
Changes since 1.90: +10 -10
lines
Diff to previous 1.90 (colored) to selected 1.58 (colored)
Adapt to kernel authorization KPI.
Revision 1.90.6.1 / (download) - annotate - [select for diffs], Sat Feb 4 14:12:50 2006 UTC (18 years, 2 months ago) by simonb
Branch: simonb-timecounters
Changes since 1.90: +13 -13
lines
Diff to previous 1.90 (colored) to selected 1.58 (colored)
Adapt for timecounters: mostly use get*time() and use "time_second" instead of "time.tv_sec".
Revision 1.90 / (download) - annotate - [select for diffs], Fri Dec 23 15:31:40 2005 UTC (18 years, 4 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5,
yamt-uio_vmspace,
yamt-pdpolicy-base4,
yamt-pdpolicy-base3,
yamt-pdpolicy-base2,
yamt-pdpolicy-base,
peter-altq-base,
elad-kernelauth-base
Branch point for: yamt-pdpolicy,
simonb-timecounters,
rpaulo-netinet-merge-pcb,
peter-altq,
elad-kernelauth
Changes since 1.89: +3 -2
lines
Diff to previous 1.89 (colored) to selected 1.58 (colored)
prevent in-core vnode being freed from getting new references. otherwise, once the corresponding bit in the inode bitmap is cleared, an unrelated inode with the same inode number can be allocated and ufs_ihashget() picks a stale in-core vnode for it. PR/32301 by Matthias Scheler.
Revision 1.68.2.11 / (download) - annotate - [select for diffs], Sun Dec 11 10:29:41 2005 UTC (18 years, 4 months ago) by christos
Branch: ktrace-lwp
Changes since 1.68.2.10: +15 -10
lines
Diff to previous 1.68.2.10 (colored) next main 1.69 (colored) to selected 1.58 (colored)
Sync with head.
Revision 1.88.2.1 / (download) - annotate - [select for diffs], Tue Nov 29 21:23:33 2005 UTC (18 years, 4 months ago) by yamt
Branch: yamt-readahead
Changes since 1.88: +15 -10
lines
Diff to previous 1.88 (colored) next main 1.89 (colored) to selected 1.58 (colored)
sync with head.
Revision 1.89 / (download) - annotate - [select for diffs], Sun Nov 27 11:45:56 2005 UTC (18 years, 4 months ago) by dsl
Branch: MAIN
CVS Tags: yamt-readahead-base3,
ktrace-lwp-base
Changes since 1.88: +15 -10
lines
Diff to previous 1.88 (colored) to selected 1.58 (colored)
Force some multiplies to give a 64 bit result to avoid dirsize being zero and causing a divide by zero trap later. Fixes a panic noted in netbsd-help.
Revision 1.68.2.10 / (download) - annotate - [select for diffs], Thu Nov 10 14:12:31 2005 UTC (18 years, 5 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.68.2.9: +67 -143
lines
Diff to previous 1.68.2.9 (colored) to selected 1.58 (colored)
Sync with HEAD. Here we go again...
Revision 1.88 / (download) - annotate - [select for diffs], Wed Nov 2 12:39:00 2005 UTC (18 years, 5 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-readahead-pervnode,
yamt-readahead-perfile,
yamt-readahead-base2,
yamt-readahead-base
Branch point for: yamt-readahead
Changes since 1.87: +16 -27
lines
Diff to previous 1.87 (colored) to selected 1.58 (colored)
merge yamt-vop branch. remove following VOPs. VOP_BLKATOFF VOP_VALLOC VOP_BALLOC VOP_REALLOCBLKS VOP_VFREE VOP_TRUNCATE VOP_UPDATE
Revision 1.87.2.2 / (download) - annotate - [select for diffs], Sat Oct 29 17:21:11 2005 UTC (18 years, 5 months ago) by yamt
Branch: yamt-vop
Changes since 1.87.2.1: +4 -4
lines
Diff to previous 1.87.2.1 (colored) to branchpoint 1.87 (colored) next main 1.88 (colored) to selected 1.58 (colored)
use ffs_* directly rather than via ufs_ops. suggested by Chuck Silvers.
Revision 1.87.2.1 / (download) - annotate - [select for diffs], Thu Oct 20 03:00:30 2005 UTC (18 years, 6 months ago) by yamt
Branch: yamt-vop
Changes since 1.87: +16 -27
lines
Diff to previous 1.87 (colored) to selected 1.58 (colored)
adapt ufs.
Revision 1.87 / (download) - annotate - [select for diffs], Mon Sep 26 13:52:20 2005 UTC (18 years, 6 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-vop-base3,
yamt-vop-base2,
yamt-vop-base,
thorpej-vnode-attr-base,
thorpej-vnode-attr
Branch point for: yamt-vop
Changes since 1.86: +3 -3
lines
Diff to previous 1.86 (colored) to selected 1.58 (colored)
always use nanotime rather than time. it's bad to mix nanotime and time because it sometimes make timestamps go backwards.
Revision 1.86 / (download) - annotate - [select for diffs], Fri Aug 19 02:04:09 2005 UTC (18 years, 8 months ago) by christos
Branch: MAIN
Changes since 1.85: +13 -10
lines
Diff to previous 1.85 (colored) to selected 1.58 (colored)
64 bit inode changes.
Revision 1.85 / (download) - annotate - [select for diffs], Fri Jul 15 05:01:16 2005 UTC (18 years, 9 months ago) by thorpej
Branch: MAIN
Changes since 1.84: +41 -109
lines
Diff to previous 1.84 (colored) to selected 1.58 (colored)
Use ANSI function decls.
Revision 1.84 / (download) - annotate - [select for diffs], Mon Jun 6 17:10:25 2005 UTC (18 years, 10 months ago) by dbj
Branch: MAIN
Branch point for: yamt-lazymbuf
Changes since 1.83: +3 -4
lines
Diff to previous 1.83 (colored) to selected 1.58 (colored)
remove (long) cast on bpref, which is daddr_t
Revision 1.83 / (download) - annotate - [select for diffs], Sun May 29 21:25:24 2005 UTC (18 years, 10 months ago) by christos
Branch: MAIN
Changes since 1.82: +4 -4
lines
Diff to previous 1.82 (colored) to selected 1.58 (colored)
- sprinkle const - avoid shadow variables.
Revision 1.81.2.1 / (download) - annotate - [select for diffs], Sat May 28 12:45:49 2005 UTC (18 years, 10 months 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,
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,
netbsd-3-0-3-RELEASE,
netbsd-3-0-2-RELEASE,
netbsd-3-0-1-RELEASE,
netbsd-3-0
Changes since 1.81: +3 -2
lines
Diff to previous 1.81 (colored) next main 1.82 (colored) to selected 1.58 (colored)
Pull up revision 1.82 (requested by hannken in ticket #334): ffs/ffs_alloc.c: - Add a missing ACTIVECG_CLR(). ffs/ffs_snapshot.c: - Use async/delayed writes for snapshot creation and sync/uncache these buffers on end. Reduces the time the file system must be suspended. - Remove um_snaplistsize. Was a duplicate of um_snapblklist[0]. - Byte swap the list of preallocated blocks on read/write instead of access. - Always keep this list on ip->i_snapblklist so it may be rolled back when the newest snapshot gets removed. Fixes a rare snapshot corruption when using more than one snapshot on a file system. ufs/ufsmount.h: - Make TAILQ_LAST() possible on member um_snapshots. - Remove um_snaplistsize. Was a duplicate of um_snapblklist[0].
Revision 1.82 / (download) - annotate - [select for diffs], Sun May 22 08:35:28 2005 UTC (18 years, 11 months ago) by hannken
Branch: MAIN
Changes since 1.81: +3 -2
lines
Diff to previous 1.81 (colored) to selected 1.58 (colored)
ffs/ffs_alloc.c: - Add a missing ACTIVECG_CLR(). ffs/ffs_snapshot.c: - Use async/delayed writes for snapshot creation and sync/uncache these buffers on end. Reduces the time the file system must be suspended. - Remove um_snaplistsize. Was a duplicate of um_snapblklist[0]. - Byte swap the list of preallocated blocks on read/write instead of access. - Always keep this list on ip->i_snapblklist so it may be rolled back when the newest snapshot gets removed. Fixes a rare snapshot corruption when using more than one snapshot on a file system. ufs/ufsmount.h: - Make TAILQ_LAST() possible on member um_snapshots. - Remove um_snaplistsize. Was a duplicate of um_snapblklist[0].
Revision 1.80.2.1 / (download) - annotate - [select for diffs], Fri Apr 29 11:29:38 2005 UTC (18 years, 11 months ago) by kent
Branch: kent-audio2
Changes since 1.80: +16 -16
lines
Diff to previous 1.80 (colored) next main 1.81 (colored) to selected 1.58 (colored)
sync with -current
Revision 1.80.4.1 / (download) - annotate - [select for diffs], Sat Mar 19 08:37:03 2005 UTC (19 years, 1 month ago) by yamt
Branch: yamt-km
Changes since 1.80: +16 -16
lines
Diff to previous 1.80 (colored) next main 1.81 (colored) to selected 1.58 (colored)
sync with head. xen and whitespace. xen part is not finished.
Revision 1.68.2.9 / (download) - annotate - [select for diffs], Fri Mar 4 16:54:45 2005 UTC (19 years, 1 month ago) by skrll
Branch: ktrace-lwp
Changes since 1.68.2.8: +16 -16
lines
Diff to previous 1.68.2.8 (colored) to selected 1.58 (colored)
Sync with HEAD. Hi Perry!
Revision 1.81 / (download) - annotate - [select for diffs], Sat Feb 26 22:32:20 2005 UTC (19 years, 1 month 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 1.80: +16 -16
lines
Diff to previous 1.80 (colored) to selected 1.58 (colored)
nuke trailing whitespace
Revision 1.68.2.8 / (download) - annotate - [select for diffs], Sat Dec 18 09:33:18 2004 UTC (19 years, 4 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.68.2.7: +3 -3
lines
Diff to previous 1.68.2.7 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.80 / (download) - annotate - [select for diffs], Wed Dec 15 07:11:51 2004 UTC (19 years, 4 months ago) by mycroft
Branch: MAIN
CVS Tags: yamt-km-base2,
yamt-km-base,
kent-audio1-beforemerge
Branch point for: yamt-km,
kent-audio2
Changes since 1.79: +3 -3
lines
Diff to previous 1.79 (colored) to selected 1.58 (colored)
Remove some unnecessary (int32_t) casts that would cause us to screw up the top bit in block addresses. Also, change some daddr_t->int32_t casts (mostly as arguments to ufs_rw32(), where they would get promoted anyway) to u_int32_t.
Revision 1.68.2.7 / (download) - annotate - [select for diffs], Tue Oct 19 15:58:30 2004 UTC (19 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.68.2.6: +4 -4
lines
Diff to previous 1.68.2.6 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.79 / (download) - annotate - [select for diffs], Mon Oct 11 17:15:36 2004 UTC (19 years, 6 months ago) by dbj
Branch: MAIN
CVS Tags: kent-audio1-base,
kent-audio1
Changes since 1.78: +4 -4
lines
Diff to previous 1.78 (colored) to selected 1.58 (colored)
print absolute inode number in debug output when freeing free inode occurs. previously, the number was relative to the cylinder group, which was confusing. prefix debug message with "ifree:" so this can be differentiated in bug reports.
Revision 1.68.2.6 / (download) - annotate - [select for diffs], Tue Sep 21 13:39:08 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.68.2.5: +2 -2
lines
Diff to previous 1.68.2.5 (colored) to selected 1.58 (colored)
Fix the sync with head I botched.
Revision 1.68.2.5 / (download) - annotate - [select for diffs], Sat Sep 18 14:56:52 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.68.2.4: +2 -2
lines
Diff to previous 1.68.2.4 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.68.2.4 / (download) - annotate - [select for diffs], Fri Sep 3 12:45:55 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.68.2.3: +18 -19
lines
Diff to previous 1.68.2.3 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.78 / (download) - annotate - [select for diffs], Sun Aug 29 10:13:48 2004 UTC (19 years, 7 months ago) by hannken
Branch: MAIN
Changes since 1.77: +18 -19
lines
Diff to previous 1.77 (colored) to selected 1.58 (colored)
While creating a snapshot inodes must be freed from the snapshot, not from the file system. ffs_freefile() needs explicit "fs" and "devvp" arguments.
Revision 1.68.2.3 / (download) - annotate - [select for diffs], Tue Aug 24 17:57:42 2004 UTC (19 years, 7 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.68.2.2: +3 -3
lines
Diff to previous 1.68.2.2 (colored) to selected 1.58 (colored)
Undo part of the ktrace/lwp changes. In particular: * Remove the "lwp *" argument that was added to vget(). Turns out that nothing actually used it! * Remove the "lwp *" arguments that were added to VFS_ROOT(), VFS_VGET(), and VFS_FHTOVP(); all they did was pass it to vget() (which, as noted above, didn't use it). * Remove all of the "lwp *" arguments to internal functions that were added just to appease the above.
Revision 1.68.2.2 / (download) - annotate - [select for diffs], Tue Aug 3 10:56:49 2004 UTC (19 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.68.2.1: +151 -35
lines
Diff to previous 1.68.2.1 (colored) to selected 1.58 (colored)
Sync with HEAD
Revision 1.77 / (download) - annotate - [select for diffs], Wed May 26 20:33:10 2004 UTC (19 years, 10 months ago) by hannken
Branch: MAIN
Changes since 1.76: +11 -7
lines
Diff to previous 1.76 (colored) to selected 1.58 (colored)
Don't use VTOI(vp)->i_flags to test for snapshot devices. Will not work for non-UFS file systems. Test for VBLK vnode instead.
Revision 1.76 / (download) - annotate - [select for diffs], Tue May 25 14:54:58 2004 UTC (19 years, 10 months ago) by hannken
Branch: MAIN
Changes since 1.75: +92 -21
lines
Diff to previous 1.75 (colored) to selected 1.58 (colored)
Add ffs internal snapshots. Written by Marshall Kirk McKusick for FreeBSD. - Not enabled by default. Needs kernel option FFS_SNAPSHOT. - Change parameters of ffs_blkfree. - Let the copy-on-write functions return an error so spec_strategy may fail if the copy-on-write fails. - Change genfs_*lock*() to use vp->v_vnlock instead of &vp->v_lock. - Add flag B_METAONLY to VOP_BALLOC to return indirect block buffer. - Add a function ffs_checkfreefile needed for snapshot creation. - Add special handling of snapshot files: Snapshots may not be opened for writing and the attributes are read-only. Use the mtime as the time this snapshot was taken. Deny mtime updates for snapshot files. - Add function transferlockers to transfer any waiting processes from one lock to another. - Add vfsop VFS_SNAPSHOT to take a snapshot and make it accessible through a vnode. - Add snapshot support to ls, fsck_ffs and dump. Welcome to 2.0F. Approved by: Jason R. Thorpe <thorpej@netbsd.org>
Revision 1.74.2.1 / (download) - annotate - [select for diffs], Tue Apr 27 17:55:26 2004 UTC (19 years, 11 months ago) by jdc
Branch: netbsd-2-0
CVS Tags: netbsd-2-base,
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,
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,
netbsd-2
Changes since 1.74: +14 -2
lines
Diff to previous 1.74 (colored) next main 1.75 (colored) to selected 1.58 (colored)
Pull up revision 1.75 (requested by dbj in ticket #185) Fix problems related to superblock upgrade issues which may be experienced by -current users from 2003.
Revision 1.75 / (download) - annotate - [select for diffs], Sun Apr 18 03:30:23 2004 UTC (20 years ago) by dbj
Branch: MAIN
Changes since 1.74: +14 -2
lines
Diff to previous 1.74 (colored) to selected 1.58 (colored)
when enabling ffs compatibility in ffs_reload, use sblockloc that superblock was read from also note XXX that ffs_reload doesn't handle superblock moving
Revision 1.74 / (download) - annotate - [select for diffs], Tue Jan 13 13:38:18 2004 UTC (20 years, 3 months ago) by soren
Branch: MAIN
CVS Tags: netbsd-2-0-base
Branch point for: netbsd-2-0
Changes since 1.73: +4 -3
lines
Diff to previous 1.73 (colored) to selected 1.58 (colored)
With large average filesizes, it was possible to overflow dirsize to zero, causing a division by zero in ffs_dirpref(). From Barry Bouwsma of Tiengen.
Revision 1.73 / (download) - annotate - [select for diffs], Fri Jan 9 19:10:22 2004 UTC (20 years, 3 months ago) by dbj
Branch: MAIN
Changes since 1.72: +39 -7
lines
Diff to previous 1.72 (colored) to selected 1.58 (colored)
never upgrade the superblock or set FS_FLAGS_UPDATED in fs_old_flags add compatibility for filesystems created before FFSv2 integration these patches are from pr port-macppc/23926 and should also fix problems discussed in pr kern/21404 and pr kern/21283
Revision 1.72 / (download) - annotate - [select for diffs], Tue Dec 30 12:33:24 2003 UTC (20 years, 3 months ago) by pk
Branch: MAIN
Changes since 1.71: +4 -4
lines
Diff to previous 1.71 (colored) to selected 1.58 (colored)
Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools. This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers. On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
Revision 1.71 / (download) - annotate - [select for diffs], Thu Nov 27 04:52:55 2003 UTC (20 years, 4 months ago) by mycroft
Branch: MAIN
Changes since 1.70: +3 -3
lines
Diff to previous 1.70 (colored) to selected 1.58 (colored)
Remove part of previous -- there is NO reason for directory allocation to use arc4random().
Revision 1.70 / (download) - annotate - [select for diffs], Fri Sep 5 21:58:35 2003 UTC (20 years, 7 months ago) by itojun
Branch: MAIN
Changes since 1.69: +4 -4
lines
Diff to previous 1.69 (colored) to selected 1.58 (colored)
use arc4random instead of random (mask with INT32_MAX to avoid getting negative numbers unexpectedly).
Revision 1.69 / (download) - annotate - [select for diffs], Thu Aug 7 16:34:28 2003 UTC (20 years, 8 months ago) by agc
Branch: MAIN
Changes since 1.68: +3 -7
lines
Diff to previous 1.68 (colored) to selected 1.58 (colored)
Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
Revision 1.68.2.1 / (download) - annotate - [select for diffs], Wed Jul 2 15:27:21 2003 UTC (20 years, 9 months ago) by darrenr
Branch: ktrace-lwp
Changes since 1.68: +3 -3
lines
Diff to previous 1.68 (colored) to selected 1.58 (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 1.68 / (download) - annotate - [select for diffs], Sun Jun 29 22:32:34 2003 UTC (20 years, 9 months ago) by fvdl
Branch: MAIN
Branch point for: ktrace-lwp
Changes since 1.67: +2 -2
lines
Diff to previous 1.67 (colored) to selected 1.58 (colored)
Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
Revision 1.67 / (download) - annotate - [select for diffs], Sun Jun 29 18:43:40 2003 UTC (20 years, 9 months ago) by thorpej
Branch: MAIN
Changes since 1.66: +3 -3
lines
Diff to previous 1.66 (colored) to selected 1.58 (colored)
Undo part of the ktrace/lwp changes. In particular: * Remove the "lwp *" argument that was added to vget(). Turns out that nothing actually used it! * Remove the "lwp *" arguments that were added to VFS_ROOT(), VFS_VGET(), and VFS_FHTOVP(); all they did was pass it to vget() (which, as noted above, didn't use it). * Remove all of the "lwp *" arguments to internal functions that were added just to appease the above.
Revision 1.66 / (download) - annotate - [select for diffs], Sat Jun 28 14:22:24 2003 UTC (20 years, 9 months ago) by darrenr
Branch: MAIN
Changes since 1.65: +3 -3
lines
Diff to previous 1.65 (colored) to selected 1.58 (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 1.65 / (download) - annotate - [select for diffs], Thu May 15 20:25:31 2003 UTC (20 years, 11 months ago) by kristerw
Branch: MAIN
Changes since 1.64: +8 -8
lines
Diff to previous 1.64 (colored) to selected 1.58 (colored)
The C language does not permit statements of the form (X ? Y : Z) = 0; even though gcc handles this by a stupid extension. Transform these to correct C. Approved by fvdl.
Revision 1.64 / (download) - annotate - [select for diffs], Sun May 4 01:52:18 2003 UTC (20 years, 11 months ago) by gmcgarry
Branch: MAIN
Changes since 1.63: +4 -4
lines
Diff to previous 1.63 (colored) to selected 1.58 (colored)
Print pid on error. From Greg A. Woods in PR#17393.
Revision 1.63 / (download) - annotate - [select for diffs], Thu Apr 17 09:32:43 2003 UTC (21 years ago) by fvdl
Branch: MAIN
Changes since 1.62: +3 -3
lines
Diff to previous 1.62 (colored) to selected 1.58 (colored)
configdirs was changed to an array of u_int8_t, so don't compare values to 65535.
Revision 1.62 / (download) - annotate - [select for diffs], Sat Apr 12 10:33:17 2003 UTC (21 years ago) by fvdl
Branch: MAIN
Changes since 1.61: +50 -32
lines
Diff to previous 1.61 (colored) to selected 1.58 (colored)
Use variables for some cg accesses; makes things more readable and more similar to FreeBSD. No functional change.
Revision 1.61 / (download) - annotate - [select for diffs], Thu Apr 10 20:03:40 2003 UTC (21 years ago) by fvdl
Branch: MAIN
Changes since 1.60: +3 -2
lines
Diff to previous 1.60 (colored) to selected 1.58 (colored)
Initialize the 'mirror' i_flags fiels in struct inode to 0.
Revision 1.60 / (download) - annotate - [select for diffs], Wed Apr 2 10:39:36 2003 UTC (21 years ago) by fvdl
Branch: MAIN
Changes since 1.59: +209 -188
lines
Diff to previous 1.59 (colored) to selected 1.58 (colored)
Add support for UFS2. UFS2 is an enhanced FFS, adding support for 64 bit block pointers, extended attribute storage, and a few other things. This commit does not yet include the code to manipulate the extended storage (for e.g. ACLs), this will be done later. Originally written by Kirk McKusick and Network Associates Laboratories for FreeBSD.
Revision 1.59 / (download) - annotate - [select for diffs], Sun Jan 26 06:42:31 2003 UTC (21 years, 2 months ago) by tsutsui
Branch: MAIN
Changes since 1.58: +13 -15
lines
Diff to previous 1.58 (colored)
More printf format cleanup to reduce casts.
Revision 1.58 / (download) - annotate - [selected], Fri Jan 24 21:55:21 2003 UTC (21 years, 2 months ago) by fvdl
Branch: MAIN
Changes since 1.57: +82 -72
lines
Diff to previous 1.57 (colored)
Bump daddr_t to 64 bits. Replace it with int32_t in all places where it was used on-disk, so that on-disk formats remain the same. Remove ufs_daddr_t and ufs_lbn_t for the time being.
Revision 1.55.4.1 / (download) - annotate - [select for diffs], Sun Jan 5 08:58:54 2003 UTC (21 years, 3 months ago) by jmc
Branch: netbsd-1-6
CVS Tags: 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 1.55: +3 -2
lines
Diff to previous 1.55 (colored) next main 1.56 (colored) to selected 1.58 (colored)
Pull up revisions 1.56-1.57 (requested by hannken in ticket #1049) Clear IN_SPACECOUNTED on (re-)used inodes. This cures the "unmount pending error:" on softdep umounts.
Revision 1.41.2.12 / (download) - annotate - [select for diffs], Sun Dec 29 20:57:18 2002 UTC (21 years, 3 months ago) by thorpej
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.41.2.11: +3 -2
lines
Diff to previous 1.41.2.11 (colored) next main 1.42 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.57 / (download) - annotate - [select for diffs], Fri Dec 27 16:07:13 2002 UTC (21 years, 3 months ago) by hannken
Branch: MAIN
CVS Tags: nathanw_sa_before_merge,
nathanw_sa_base,
fvdl_fs64_base
Changes since 1.56: +3 -2
lines
Diff to previous 1.56 (colored) to selected 1.58 (colored)
Clear IN_SPACECOUNTED on (re-)used inodes. This cures the "unmount pending error:" on softdep umounts. Approved by: Frank van der Linden <fvdl@netbsd.org>
Revision 1.41.2.11 / (download) - annotate - [select for diffs], Fri Oct 18 02:45:48 2002 UTC (21 years, 6 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.10: +5 -5
lines
Diff to previous 1.41.2.10 (colored) to selected 1.58 (colored)
Catch up to -current.
Revision 1.44.4.5 / (download) - annotate - [select for diffs], Thu Oct 10 18:44:51 2002 UTC (21 years, 6 months ago) by jdolecek
Branch: kqueue
Changes since 1.44.4.4: +5 -5
lines
Diff to previous 1.44.4.4 (colored) to branchpoint 1.44 (colored) next main 1.45 (colored) to selected 1.58 (colored)
sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
Revision 1.56 / (download) - annotate - [select for diffs], Fri Sep 27 15:38:03 2002 UTC (21 years, 6 months ago) by provos
Branch: MAIN
CVS Tags: kqueue-beforemerge,
kqueue-base,
kqueue-aftermerge,
gmcgarry_ucred_base,
gmcgarry_ucred,
gmcgarry_ctxsw_base,
gmcgarry_ctxsw
Changes since 1.55: +5 -5
lines
Diff to previous 1.55 (colored) to selected 1.58 (colored)
remove trailing \n in panic(). approved perry.
Revision 1.41.2.10 / (download) - annotate - [select for diffs], Mon Jul 15 20:49:20 2002 UTC (21 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.9: +4 -4
lines
Diff to previous 1.41.2.9 (colored) to selected 1.58 (colored)
Revert to curproc.
Revision 1.41.2.9 / (download) - annotate - [select for diffs], Mon Jun 24 22:12:23 2002 UTC (21 years, 10 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.8: +5 -5
lines
Diff to previous 1.41.2.8 (colored) to selected 1.58 (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 1.44.4.4 / (download) - annotate - [select for diffs], Sun Jun 23 17:52:06 2002 UTC (21 years, 10 months ago) by jdolecek
Branch: kqueue
Changes since 1.44.4.3: +19 -5
lines
Diff to previous 1.44.4.3 (colored) to branchpoint 1.44 (colored) to selected 1.58 (colored)
catch up with -current on kqueue branch
Revision 1.41.2.8 / (download) - annotate - [select for diffs], Thu Jun 20 03:50:22 2002 UTC (21 years, 10 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.7: +16 -2
lines
Diff to previous 1.41.2.7 (colored) to selected 1.58 (colored)
Catch up to -current.
Revision 1.55 / (download) - annotate - [select for diffs], Tue May 14 02:46:22 2002 UTC (21 years, 11 months ago) by matt
Branch: MAIN
CVS Tags: netbsd-1-6-base,
netbsd-1-6-RELEASE,
netbsd-1-6-RC3,
netbsd-1-6-RC2,
netbsd-1-6-RC1,
gehenna-devsw-base,
gehenna-devsw
Branch point for: netbsd-1-6
Changes since 1.54: +16 -2
lines
Diff to previous 1.54 (colored) to selected 1.58 (colored)
Commit out code that's no longer used.
Revision 1.41.2.7 / (download) - annotate - [select for diffs], Wed Apr 17 00:06:30 2002 UTC (22 years ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.6: +4 -4
lines
Diff to previous 1.41.2.6 (colored) to selected 1.58 (colored)
Catch up to -current.
Revision 1.54 / (download) - annotate - [select for diffs], Wed Apr 10 08:05:11 2002 UTC (22 years ago) by mycroft
Branch: MAIN
Changes since 1.53: +5 -5
lines
Diff to previous 1.53 (colored) to selected 1.58 (colored)
Use blkstofrags() and fragstoblks(). Use &(NBBY-1) rather than %NBBY. Switch off of fs_fragshift rather than fs_frag (generates better jump tables).
Revision 1.44.4.3 / (download) - annotate - [select for diffs], Thu Jan 10 20:04:59 2002 UTC (22 years, 3 months ago) by thorpej
Branch: kqueue
Changes since 1.44.4.2: +12 -12
lines
Diff to previous 1.44.4.2 (colored) to branchpoint 1.44 (colored) to selected 1.58 (colored)
Sync kqueue branch with -current.
Revision 1.35.4.4 / (download) - annotate - [select for diffs], Sun Nov 25 20:01:55 2001 UTC (22 years, 4 months ago) by he
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-PATCH003
Changes since 1.35.4.3: +2 -4
lines
Diff to previous 1.35.4.3 (colored) to branchpoint 1.35 (colored) next main 1.36 (colored) to selected 1.58 (colored)
Pull up revision 1.52 (requested by lukem): Mark fs_cgrotor as unused.
Revision 1.35.4.3 / (download) - annotate - [select for diffs], Sun Nov 25 19:59:57 2001 UTC (22 years, 4 months ago) by he
Branch: netbsd-1-5
Changes since 1.35.4.2: +111 -55
lines
Diff to previous 1.35.4.2 (colored) to branchpoint 1.35 (colored) to selected 1.58 (colored)
Pull up revision 1.50 (requested by lukem): Pull in enhanced ffs_dirpref() algorithm, which provides a substantial performance improvement through better locality between parent/child directories and their files, and by easing the pressure on the buffer cache for metadata operations.
Revision 1.35.4.2 / (download) - annotate - [select for diffs], Sun Nov 25 19:23:27 2001 UTC (22 years, 4 months ago) by he
Branch: netbsd-1-5
Changes since 1.35.4.1: +9 -7
lines
Diff to previous 1.35.4.1 (colored) to branchpoint 1.35 (colored) to selected 1.58 (colored)
Pull up revision 1.45 (requested by lukem): Fix scanc() arguments.
Revision 1.35.4.1 / (download) - annotate - [select for diffs], Sun Nov 25 19:20:49 2001 UTC (22 years, 4 months ago) by he
Branch: netbsd-1-5
Changes since 1.35: +55 -16
lines
Diff to previous 1.35 (colored) to selected 1.58 (colored)
Pull up revision 1.42 (requested by lukem): Change ffs_dirpref() to be less pathological.
Revision 1.41.2.6 / (download) - annotate - [select for diffs], Wed Nov 14 19:18:54 2001 UTC (22 years, 5 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.5: +4 -1
lines
Diff to previous 1.41.2.5 (colored) to selected 1.58 (colored)
Catch up to -current.
Revision 1.52.2.1 / (download) - annotate - [select for diffs], Mon Nov 12 21:19:44 2001 UTC (22 years, 5 months ago) by thorpej
Branch: thorpej-mips-cache
Changes since 1.52: +4 -1
lines
Diff to previous 1.52 (colored) next main 1.53 (colored) to selected 1.58 (colored)
Sync the thorpej-mips-cache branch with -current.
Revision 1.53 / (download) - annotate - [select for diffs], Tue Oct 30 01:11:53 2001 UTC (22 years, 5 months ago) by lukem
Branch: MAIN
CVS Tags: thorpej-mips-cache-base,
newlock-base,
newlock,
ifpoll-base,
eeh-devprop-base,
eeh-devprop
Changes since 1.52: +4 -1
lines
Diff to previous 1.52 (colored) to selected 1.58 (colored)
add __KERNEL_RCSID()
Revision 1.50.2.1 / (download) - annotate - [select for diffs], Mon Oct 1 12:48:20 2001 UTC (22 years, 6 months ago) by fvdl
Branch: thorpej-devvp
Changes since 1.50: +9 -12
lines
Diff to previous 1.50 (colored) next main 1.51 (colored) to selected 1.58 (colored)
Catch up with -current.
Revision 1.41.2.5 / (download) - annotate - [select for diffs], Fri Sep 21 22:37:03 2001 UTC (22 years, 7 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.4: +123 -70
lines
Diff to previous 1.41.2.4 (colored) to selected 1.58 (colored)
Catch up to -current.
Revision 1.52 / (download) - annotate - [select for diffs], Wed Sep 19 01:38:16 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
CVS Tags: thorpej-devvp-base3,
thorpej-devvp-base2
Branch point for: thorpej-mips-cache
Changes since 1.51: +2 -4
lines
Diff to previous 1.51 (colored) to selected 1.58 (colored)
- ffs_blkpref() changes: - don't both updating fs->fs_cgrotor, since it's actually not used in the kernel. from Manuel Bouyer in [kern/3389] - when examining cylinder groups from startcg to startcg-1 (wrapping at fs->fs_ncg), there's no need to check startcg at the end as well as the start... - highlight in the struct fs declaration that fs_cgrotor is UNUSED
Revision 1.51 / (download) - annotate - [select for diffs], Sat Sep 15 20:36:41 2001 UTC (22 years, 7 months ago) by chs
Branch: MAIN
CVS Tags: post-chs-ubcperf
Changes since 1.50: +8 -9
lines
Diff to previous 1.50 (colored) to selected 1.58 (colored)
a whole bunch of changes to improve performance and robustness under load: - remove special treatment of pager_map mappings in pmaps. this is required now, since I've removed the globals that expose the address range. pager_map now uses pmap_kenter_pa() instead of pmap_enter(), so there's no longer any need to special-case it. - eliminate struct uvm_vnode by moving its fields into struct vnode. - rewrite the pageout path. the pager is now responsible for handling the high-level requests instead of only getting control after a bunch of work has already been done on its behalf. this will allow us to UBCify LFS, which needs tighter control over its pages than other filesystems do. writing a page to disk no longer requires making it read-only, which allows us to write wired pages without causing all kinds of havoc. - use a new PG_PAGEOUT flag to indicate that a page should be freed on behalf of the pagedaemon when it's unlocked. this flag is very similar to PG_RELEASED, but unlike PG_RELEASED, PG_PAGEOUT can be cleared if the pageout fails due to eg. an indirect-block buffer being locked. this allows us to remove the "version" field from struct vm_page, and together with shrinking "loan_count" from 32 bits to 16, struct vm_page is now 4 bytes smaller. - no longer use PG_RELEASED for swap-backed pages. if the page is busy because it's being paged out, we can't release the swap slot to be reallocated until that write is complete, but unlike with vnodes we don't keep a count of in-progress writes so there's no good way to know when the write is done. instead, when we need to free a busy swap-backed page, just sleep until we can get it busy ourselves. - implement a fast-path for extending writes which allows us to avoid zeroing new pages. this substantially reduces cpu usage. - encapsulate the data used by the genfs code in a struct genfs_node, which must be the first element of the filesystem-specific vnode data for filesystems which use genfs_{get,put}pages(). - eliminate many of the UVM pagerops, since they aren't needed anymore now that the pager "put" operation is a higher-level operation. - enhance the genfs code to allow NFS to use the genfs_{get,put}pages instead of a modified copy. - clean up struct vnode by removing all the fields that used to be used by the vfs_cluster.c code (which we don't use anymore with UBC). - remove kmem_object and mb_object since they were useless. instead of allocating pages to these objects, we now just allocate pages with no object. such pages are mapped in the kernel until they are freed, so we can use the mapping to find the page to free it. this allows us to remove splvm() protection in several places. The sum of all these changes improves write throughput on my decstation 5000/200 to within 1% of the rate of NetBSD 1.5 and reduces the elapsed time for "make release" of a NetBSD 1.5 source tree on my 128MB pc to 10% less than a 1.5 kernel took.
Revision 1.44.4.2 / (download) - annotate - [select for diffs], Thu Sep 13 01:16:28 2001 UTC (22 years, 7 months ago) by thorpej
Branch: kqueue
Changes since 1.44.4.1: +113 -57
lines
Diff to previous 1.44.4.1 (colored) to branchpoint 1.44 (colored) to selected 1.58 (colored)
Update the kqueue branch to HEAD.
Revision 1.50 / (download) - annotate - [select for diffs], Thu Sep 6 02:16:01 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
CVS Tags: thorpej-devvp-base,
pre-chs-ubcperf
Branch point for: thorpej-devvp
Changes since 1.49: +111 -55
lines
Diff to previous 1.49 (colored) to selected 1.58 (colored)
Incorporate the enhanced ffs_dirpref() by Grigoriy Orlov, as found in FreeBSD (three commits; the initial work, man page updates, and a fix to ffs_reload()), with the following differences: - Be consistent between newfs(8) and tunefs(8) as to the options which set and control the tuning parameters for this work (avgfilesize & avgfpdir) - Use u_int16_t instead of u_int8_t to keep track of the number of contiguous directories (suggested by Chuck Silvers) - Work within our FFS_EI framework - Ensure that fs->fs_maxclusters and fs->fs_contigdirs don't point to the same area of memory The new algorithm has a marked performance increase, especially when performing tasks such as untarring pkgsrc.tar.gz, etc. The original FreeBSD commit messages are attached: ===== mckusick 2001/04/10 01:39:00 PDT Directory layout preference improvements from Grigoriy Orlov <gluk@ptci.ru>. His description of the problem and solution follow. My own tests show speedups on typical filesystem intensive workloads of 5% to 12% which is very impressive considering the small amount of code change involved. ------ One day I noticed that some file operations run much faster on small file systems then on big ones. I've looked at the ffs algorithms, thought about them, and redesigned the dirpref algorithm. First I want to describe the results of my tests. These results are old and I have improved the algorithm after these tests were done. Nevertheless they show how big the perfomance speedup may be. I have done two file/directory intensive tests on a two OpenBSD systems with old and new dirpref algorithm. The first test is "tar -xzf ports.tar.gz", the second is "rm -rf ports". The ports.tar.gz file is the ports collection from the OpenBSD 2.8 release. It contains 6596 directories and 13868 files. The test systems are: 1. Celeron-450, 128Mb, two IDE drives, the system at wd0, file system for test is at wd1. Size of test file system is 8 Gb, number of cg=991, size of cg is 8m, block size = 8k, fragment size = 1k OpenBSD-current from Dec 2000 with BUFCACHEPERCENT=35 2. PIII-600, 128Mb, two IBM DTLA-307045 IDE drives at i815e, the system at wd0, file system for test is at wd1. Size of test file system is 40 Gb, number of cg=5324, size of cg is 8m, block size = 8k, fragment size = 1k OpenBSD-current from Dec 2000 with BUFCACHEPERCENT=50 You can get more info about the test systems and methods at: http://www.ptci.ru/gluk/dirpref/old/dirpref.html Test Results tar -xzf ports.tar.gz rm -rf ports mode old dirpref new dirpref speedup old dirprefnew dirpref speedup First system normal 667 472 1.41 477 331 1.44 async 285 144 1.98 130 14 9.29 sync 768 616 1.25 477 334 1.43 softdep 413 252 1.64 241 38 6.34 Second system normal 329 81 4.06 263.5 93.5 2.81 async 302 25.7 11.75 112 2.26 49.56 sync 281 57.0 4.93 263 90.5 2.9 softdep 341 40.6 8.4 284 4.76 59.66 "old dirpref" and "new dirpref" columns give a test time in seconds. speedup - speed increasement in times, ie. old dirpref / new dirpref. ------ Algorithm description The old dirpref algorithm is described in comments: /* * Find a cylinder to place a directory. * * The policy implemented by this algorithm is to select from * among those cylinder groups with above the average number of * free inodes, the one with the smallest number of directories. */ A new directory is allocated in a different cylinder groups than its parent directory resulting in a directory tree that is spreaded across all the cylinder groups. This spreading out results in a non-optimal access to the directories and files. When we have a small filesystem it is not a problem but when the filesystem is big then perfomance degradation becomes very apparent. What I mean by a big file system ? 1. A big filesystem is a filesystem which occupy 20-30 or more percent of total drive space, i.e. first and last cylinder are physically located relatively far from each other. 2. It has a relatively large number of cylinder groups, for example more cylinder groups than 50% of the buffers in the buffer cache. The first results in long access times, while the second results in many buffers being used by metadata operations. Such operations use cylinder group blocks and on-disk inode blocks. The cylinder group block (fs->fs_cblkno) contains struct cg, inode and block bit maps. It is 2k in size for the default filesystem parameters. If new and parent directories are located in different cylinder groups then the system performs more input/output operations and uses more buffers. On filesystems with many cylinder groups, lots of cache buffers are used for metadata operations. My solution for this problem is very simple. I allocate many directories in one cylinder group. I also do some things, so that the new allocation method does not cause excessive fragmentation and all directory inodes will not be located at a location far from its file's inodes and data. The algorithm is: /* * Find a cylinder group to place a directory. * * The policy implemented by this algorithm is to allocate a * directory inode in the same cylinder group as its parent * directory, but also to reserve space for its files inodes * and data. Restrict the number of directories which may be * allocated one after another in the same cylinder group * without intervening allocation of files. * * If we allocate a first level directory then force allocation * in another cylinder group. */ My early versions of dirpref give me a good results for a wide range of file operations and different filesystem capacities except one case: those applications that create their entire directory structure first and only later fill this structure with files. My solution for such and similar cases is to limit a number of directories which may be created one after another in the same cylinder group without intervening file creations. For this purpose, I allocate an array of counters at mount time. This array is linked to the superblock fs->fs_contigdirs[cg]. Each time a directory is created the counter increases and each time a file is created the counter decreases. A 60Gb filesystem with 8mb/cg requires 10kb of memory for the counters array. The maxcontigdirs is a maximum number of directories which may be created without an intervening file creation. I found in my tests that the best performance occurs when I restrict the number of directories in one cylinder group such that all its files may be located in the same cylinder group. There may be some deterioration in performance if all the file inodes are in the same cylinder group as its containing directory, but their data partially resides in a different cylinder group. The maxcontigdirs value is calculated to try to prevent this condition. Since there is no way to know how many files and directories will be allocated later I added two optimization parameters in superblock/tunefs. They are: int32_t fs_avgfilesize; /* expected average file size */ int32_t fs_avgfpdir; /* expected # of files per directory */ These parameters have reasonable defaults but may be tweeked for special uses of a filesystem. They are only necessary in rare cases like better tuning a filesystem being used to store a squid cache. I have been using this algorithm for about 3 months. I have done a lot of testing on filesystems with different capacities, average filesize, average number of files per directory, and so on. I think this algorithm has no negative impact on filesystem perfomance. It works better than the default one in all cases. The new dirpref will greatly improve untarring/removing/coping of big directories, decrease load on cvs servers and much more. The new dirpref doesn't speedup a compilation process, but also doesn't slow it down. Obtained from: Grigoriy Orlov <gluk@ptci.ru> ===== ===== iedowse 2001/04/23 17:37:17 PDT Pre-dirpref versions of fsck may zero out the new superblock fields fs_contigdirs, fs_avgfilesize and fs_avgfpdir. This could cause panics if these fields were zeroed while a filesystem was mounted read-only, and then remounted read-write. Add code to ffs_reload() which copies the fs_contigdirs pointer from the previous superblock, and reinitialises fs_avgf* if necessary. Reviewed by: mckusick ===== ===== nik 2001/04/10 03:36:44 PDT Add information about the new options to newfs and tunefs which set the expected average file size and number of files per directory. Could do with some fleshing out. =====
Revision 1.49 / (download) - annotate - [select for diffs], Fri Aug 31 03:38:45 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.48: +5 -5
lines
Diff to previous 1.48 (colored) to selected 1.58 (colored)
no need to cast arg to lblktosize() any more
Revision 1.48 / (download) - annotate - [select for diffs], Thu Aug 30 15:17:28 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.47: +3 -3
lines
Diff to previous 1.47 (colored) to selected 1.58 (colored)
be consistent when casting arg to lblktosize() in UVM_PAGE_TRKOWN debug code
Revision 1.44.4.1 / (download) - annotate - [select for diffs], Sat Aug 25 06:17:16 2001 UTC (22 years, 7 months ago) by thorpej
Branch: kqueue
Changes since 1.44: +12 -10
lines
Diff to previous 1.44 (colored) to selected 1.58 (colored)
Merge Aug 24 -current into the kqueue branch.
Revision 1.47 / (download) - annotate - [select for diffs], Fri Aug 24 10:24:47 2001 UTC (22 years, 8 months ago) by wiz
Branch: MAIN
Changes since 1.46: +3 -3
lines
Diff to previous 1.46 (colored) to selected 1.58 (colored)
heirarchy -> hierarchy
Revision 1.41.2.4 / (download) - annotate - [select for diffs], Fri Aug 24 00:13:15 2001 UTC (22 years, 8 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.3: +10 -8
lines
Diff to previous 1.41.2.3 (colored) to selected 1.58 (colored)
Catch up with -current.
Revision 1.46 / (download) - annotate - [select for diffs], Mon Aug 20 12:00:54 2001 UTC (22 years, 8 months ago) by wiz
Branch: MAIN
Changes since 1.45: +2 -2
lines
Diff to previous 1.45 (colored) to selected 1.58 (colored)
precede, not preceed.
Revision 1.45 / (download) - annotate - [select for diffs], Thu Aug 9 08:16:42 2001 UTC (22 years, 8 months ago) by lukem
Branch: MAIN
Changes since 1.44: +9 -7
lines
Diff to previous 1.44 (colored) to selected 1.58 (colored)
correctly cast arguments to scanc()
Revision 1.41.2.3 / (download) - annotate - [select for diffs], Thu Jun 21 20:10:04 2001 UTC (22 years, 10 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.2: +5 -3
lines
Diff to previous 1.41.2.2 (colored) to selected 1.58 (colored)
Catch up to -current.
Revision 1.44 / (download) - annotate - [select for diffs], Sun Jun 3 16:49:07 2001 UTC (22 years, 10 months ago) by chs
Branch: MAIN
CVS Tags: perseant-lfsv2-base,
perseant-lfsv2
Branch point for: kqueue
Changes since 1.43: +4 -2
lines
Diff to previous 1.43 (colored) to selected 1.58 (colored)
fix an error case for quotas.
Revision 1.43 / (download) - annotate - [select for diffs], Wed May 30 11:57:17 2001 UTC (22 years, 10 months ago) by mrg
Branch: MAIN
Changes since 1.42: +2 -2
lines
Diff to previous 1.42 (colored) to selected 1.58 (colored)
use _KERNEL_OPT
Revision 1.41.2.2 / (download) - annotate - [select for diffs], Mon Apr 9 01:59:06 2001 UTC (23 years ago) by nathanw
Branch: nathanw_sa
Changes since 1.41.2.1: +55 -16
lines
Diff to previous 1.41.2.1 (colored) to selected 1.58 (colored)
Catch up with -current.
Revision 1.29.8.4 / (download) - annotate - [select for diffs], Tue Mar 27 15:32:46 2001 UTC (23 years ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29.8.3: +55 -16
lines
Diff to previous 1.29.8.3 (colored) to branchpoint 1.29 (colored) next main 1.30 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.42 / (download) - annotate - [select for diffs], Tue Mar 13 21:16:23 2001 UTC (23 years, 1 month ago) by sommerfeld
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase,
thorpej_scsipi_beforemerge,
thorpej_scsipi_base
Changes since 1.41: +55 -16
lines
Diff to previous 1.41 (colored) to selected 1.58 (colored)
Change ffs_dirpref() to pay attention to the amount of available free space before deciding which cylinder group should contain a new directory inode. Fixes kern/11983; works around some, but not all, of the side effects of kern/11989. Tested by me for well over a month on my laptop; preliminary versions of the fix were tested by Frank van der Linden and Herb Peyerl.
Revision 1.41.2.1 / (download) - annotate - [select for diffs], Mon Mar 5 22:50:05 2001 UTC (23 years, 1 month ago) by nathanw
Branch: nathanw_sa
Changes since 1.41: +2 -2
lines
Diff to previous 1.41 (colored) to selected 1.58 (colored)
Initial commit of scheduler activations and lightweight process support.
Revision 1.29.8.3 / (download) - annotate - [select for diffs], Sun Feb 11 19:17:41 2001 UTC (23 years, 2 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29.8.2: +5 -5
lines
Diff to previous 1.29.8.2 (colored) to branchpoint 1.29 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.41 / (download) - annotate - [select for diffs], Mon Feb 5 10:55:02 2001 UTC (23 years, 2 months ago) by chs
Branch: MAIN
Branch point for: nathanw_sa
Changes since 1.40: +3 -3
lines
Diff to previous 1.40 (colored) to selected 1.58 (colored)
add casts to an assertion in ffs_alloc() so it works with offsets past 4GB.
Revision 1.40 / (download) - annotate - [select for diffs], Thu Jan 18 20:28:19 2001 UTC (23 years, 3 months ago) by jdolecek
Branch: MAIN
Changes since 1.39: +3 -3
lines
Diff to previous 1.39 (colored) to selected 1.58 (colored)
constify
Revision 1.29.8.2 / (download) - annotate - [select for diffs], Fri Dec 8 09:20:10 2000 UTC (23 years, 4 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29.8.1: +76 -23
lines
Diff to previous 1.29.8.1 (colored) to branchpoint 1.29 (colored) to selected 1.58 (colored)
Sync with HEAD.
Revision 1.39 / (download) - annotate - [select for diffs], Thu Nov 30 20:56:10 2000 UTC (23 years, 4 months ago) by nathanw
Branch: MAIN
Changes since 1.38: +1 -2
lines
Diff to previous 1.38 (colored) to selected 1.58 (colored)
Don't set the value of doreallocblks here; it's defined over in vfs_cluster.c In fact, doreallocblks isn't used here at all. Delete the declaration.
Revision 1.38 / (download) - annotate - [select for diffs], Thu Nov 30 19:46:02 2000 UTC (23 years, 4 months ago) by jdolecek
Branch: MAIN
Changes since 1.37: +2 -2
lines
Diff to previous 1.37 (colored) to selected 1.58 (colored)
change vfs.ffs.doreallocblks to 1 by default - this does not have aby bad symptoms any more, fix for bug causing problems with this option was in BSD4.4-Lite2 and pulled in together with softdep changes See also Keith Smith & Margo Seltzer's paper on the topic at http://www.eecs.harvard.edu/~keith/papers/realloc.ps.gz
Revision 1.37 / (download) - annotate - [select for diffs], Mon Nov 27 08:39:54 2000 UTC (23 years, 4 months ago) by chs
Branch: MAIN
Changes since 1.36: +77 -23
lines
Diff to previous 1.36 (colored) to selected 1.58 (colored)
Initial integration of the Unified Buffer Cache project.
Revision 1.29.8.1 / (download) - annotate - [select for diffs], Mon Nov 20 18:11:43 2000 UTC (23 years, 5 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.29: +217 -149
lines
Diff to previous 1.29 (colored) to selected 1.58 (colored)
Update thorpej_scsipi to -current as of a month ago
Revision 1.36 / (download) - annotate - [select for diffs], Wed Jun 28 14:16:39 2000 UTC (23 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.35: +1 -5
lines
Diff to previous 1.35 (colored) to selected 1.58 (colored)
remove include of <vm/vm.h> and <uvm/uvm_extern.h>
Revision 1.35 / (download) - annotate - [select for diffs], Fri May 19 04:34:44 2000 UTC (23 years, 11 months ago) by thorpej
Branch: MAIN
CVS Tags: netbsd-1-5-base,
netbsd-1-5-RELEASE,
netbsd-1-5-PATCH002,
netbsd-1-5-PATCH001,
netbsd-1-5-BETA2,
netbsd-1-5-BETA,
netbsd-1-5-ALPHA2,
minoura-xpg4dl-base,
minoura-xpg4dl
Branch point for: netbsd-1-5
Changes since 1.34: +18 -18
lines
Diff to previous 1.34 (colored) to selected 1.58 (colored)
NULL != 0
Revision 1.34 / (download) - annotate - [select for diffs], Tue Apr 4 09:23:20 2000 UTC (24 years ago) by jdolecek
Branch: MAIN
Changes since 1.33: +18 -9
lines
Diff to previous 1.33 (colored) to selected 1.58 (colored)
Add a new sysctl variable vfs.ffs.log_changeopt - if this is true, an optimalization strategy change is logged into syslog. Default is 0 (to not log). This replaces the recent not quite "right" change to only log the change if kernel is compiled with DEBUG.
Revision 1.33 / (download) - annotate - [select for diffs], Thu Mar 30 12:41:12 2000 UTC (24 years ago) by augustss
Branch: MAIN
Changes since 1.32: +28 -28
lines
Diff to previous 1.32 (colored) to selected 1.58 (colored)
Remove register declarations.
Revision 1.32 / (download) - annotate - [select for diffs], Wed Mar 29 08:46:57 2000 UTC (24 years ago) by jdolecek
Branch: MAIN
Changes since 1.31: +5 -1
lines
Diff to previous 1.31 (colored) to selected 1.58 (colored)
Log the optimization changes only if DEBUG. Fixes kern/9697
Revision 1.31 / (download) - annotate - [select for diffs], Mon Feb 14 22:00:22 2000 UTC (24 years, 2 months ago) by fvdl
Branch: MAIN
Changes since 1.30: +2 -2
lines
Diff to previous 1.30 (colored) to selected 1.58 (colored)
Fixes to the softdep code from Ethan Solomita <ethan@geocast.com>. * Fix buffer ordering when it has dependencies. * Alleviate memory problems. * Deal with some recursive vnode locks (sigh). * Fix other bugs.
Revision 1.29.14.2 / (download) - annotate - [select for diffs], Mon Dec 27 18:36:36 1999 UTC (24 years, 3 months ago) by wrstuden
Branch: wrstuden-devbsize
Changes since 1.29.14.1: +159 -100
lines
Diff to previous 1.29.14.1 (colored) to branchpoint 1.29 (colored) next main 1.30 (colored) to selected 1.58 (colored)
Pull up to last week's -current.
Revision 1.29.14.1 / (download) - annotate - [select for diffs], Tue Dec 21 23:20:07 1999 UTC (24 years, 4 months ago) by wrstuden
Branch: wrstuden-devbsize
Changes since 1.29: +8 -8
lines
Diff to previous 1.29 (colored) to selected 1.58 (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 1.30 / (download) - annotate - [select for diffs], Mon Nov 15 18:49:13 1999 UTC (24 years, 5 months ago) by fvdl
Branch: MAIN
CVS Tags: wrstuden-devbsize-base,
wrstuden-devbsize-19991221,
chs-ubc2-newbase
Changes since 1.29: +159 -100
lines
Diff to previous 1.29 (colored) to selected 1.58 (colored)
Add Kirk McKusick's soft updates code to the trunk. Not enabled by default, as the copyright on the main file (ffs_softdep.c) is such that is has been put into gnusrc. options SOFTDEP will pull this in. This code also contains the trickle syncer. Bump version number to 1.4O
Revision 1.29.10.1 / (download) - annotate - [select for diffs], Tue Oct 19 12:50:33 1999 UTC (24 years, 6 months ago) by fvdl
Branch: fvdl-softdep
Changes since 1.29: +159 -100
lines
Diff to previous 1.29 (colored) next main 1.30 (colored) to selected 1.58 (colored)
Bring in Kirk McKusick's FFS softdep code on a branch.
Revision 1.29.4.2 / (download) - annotate - [select for diffs], Sun Jul 11 05:43:59 1999 UTC (24 years, 9 months ago) by chs
Branch: chs-ubc2
Changes since 1.29.4.1: +1 -2
lines
Diff to previous 1.29.4.1 (colored) to branchpoint 1.29 (colored) next main 1.30 (colored) to selected 1.58 (colored)
remove uvm_vnp_uncache(), it's no longer needed.
Revision 1.29.4.1 / (download) - annotate - [select for diffs], Mon Jun 7 04:25:34 1999 UTC (24 years, 10 months ago) by chs
Branch: chs-ubc2
Changes since 1.29: +46 -24
lines
Diff to previous 1.29 (colored) to selected 1.58 (colored)
merge everything from chs-ubc branch.
Revision 1.26.2.4 / (download) - annotate - [select for diffs], Sun May 30 14:58:53 1999 UTC (24 years, 10 months ago) by chs
Branch: chs-ubc
Changes since 1.26.2.3: +7 -28
lines
Diff to previous 1.26.2.3 (colored) to branchpoint 1.26 (colored) next main 1.27 (colored) to selected 1.58 (colored)
uvm_vnp_setpageblknos() is gone, and some misc cleanup.
Revision 1.26.2.3 / (download) - annotate - [select for diffs], Fri Apr 9 04:33:22 1999 UTC (25 years ago) by chs
Branch: chs-ubc
Changes since 1.26.2.2: +4 -2
lines
Diff to previous 1.26.2.2 (colored) to branchpoint 1.26 (colored) to selected 1.58 (colored)
in ffs_reallocg(), don't dereference bpp if it's NULL.
Revision 1.29 / (download) - annotate - [select for diffs], Wed Mar 24 05:51:30 1999 UTC (25 years, 1 month ago) by mrg
Branch: MAIN
CVS Tags: netbsd-1-4-base,
netbsd-1-4-RELEASE,
netbsd-1-4-PATCH003,
netbsd-1-4-PATCH002,
netbsd-1-4-PATCH001,
netbsd-1-4,
kame_14_19990705,
kame_14_19990628,
kame_141_19991130,
kame,
fvdl-softdep-base,
comdex-fall-1999-base,
comdex-fall-1999,
chs-ubc2-base
Branch point for: wrstuden-devbsize,
thorpej_scsipi,
fvdl-softdep,
chs-ubc2
Changes since 1.28: +3 -6
lines
Diff to previous 1.28 (colored) to selected 1.58 (colored)
completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
Revision 1.28 / (download) - annotate - [select for diffs], Fri Mar 5 21:09:49 1999 UTC (25 years, 1 month ago) by mycroft
Branch: MAIN
Changes since 1.27: +3 -6
lines
Diff to previous 1.27 (colored) to selected 1.58 (colored)
Pass null pointers to VOP_UPDATE rather than having all the callers fetch the current time themselves.
Revision 1.26.2.2 / (download) - annotate - [select for diffs], Thu Feb 25 04:00:12 1999 UTC (25 years, 1 month ago) by chs
Branch: chs-ubc
Changes since 1.26.2.1: +5 -4
lines
Diff to previous 1.26.2.1 (colored) to branchpoint 1.26 (colored) to selected 1.58 (colored)
replace uvm_vnp_relocate() with uvm_vnp_setpageblknos().
Revision 1.27 / (download) - annotate - [select for diffs], Thu Nov 12 19:54:41 1998 UTC (25 years, 5 months ago) by thorpej
Branch: MAIN
CVS Tags: kenh-if-detach-base,
kenh-if-detach
Changes since 1.26: +2 -1
lines
Diff to previous 1.26 (colored) to selected 1.58 (colored)
defopt FFS_EI
Revision 1.26.2.1 / (download) - annotate - [select for diffs], Mon Nov 9 06:06:35 1998 UTC (25 years, 5 months ago) by chs
Branch: chs-ubc
Changes since 1.26: +67 -21
lines
Diff to previous 1.26 (colored) to selected 1.58 (colored)
initial snapshot. lots left to do.
Revision 1.26 / (download) - annotate - [select for diffs], Tue Aug 18 18:15:41 1998 UTC (25 years, 8 months ago) by thorpej
Branch: MAIN
CVS Tags: chs-ubc-base
Branch point for: chs-ubc
Changes since 1.25: +1 -6
lines
Diff to previous 1.25 (colored) to selected 1.58 (colored)
Back out part of last change (uninitialized work-around).
Revision 1.25 / (download) - annotate - [select for diffs], Tue Aug 18 06:47:53 1998 UTC (25 years, 8 months ago) by thorpej
Branch: MAIN
Changes since 1.24: +9 -3
lines
Diff to previous 1.24 (colored) to selected 1.58 (colored)
Add some braces to make egcs happy (ambiguous else warning). Also, deal with bogus uninitialized warning (__noreturn__ related)
Revision 1.24 / (download) - annotate - [select for diffs], Sun Aug 9 20:15:39 1998 UTC (25 years, 8 months ago) by perry
Branch: MAIN
Changes since 1.23: +3 -3
lines
Diff to previous 1.23 (colored) to selected 1.58 (colored)
bzero->memset, bcopy->memcpy, bcmp->memcmp
Revision 1.23 / (download) - annotate - [select for diffs], Tue Jul 28 17:30:01 1998 UTC (25 years, 8 months ago) by drochner
Branch: MAIN
CVS Tags: eeh-paddr_t-base,
eeh-paddr_t
Changes since 1.22: +5 -1
lines
Diff to previous 1.22 (colored) to selected 1.58 (colored)
The fragtbl[], inside[] and around[] variables are needed by "fsck", so we can't put them inside "#ifdef _KERNEL". Put declarations inside .c files where needed to preserve namespace.
Revision 1.22 / (download) - annotate - [select for diffs], Tue Jun 9 07:46:32 1998 UTC (25 years, 10 months ago) by scottr
Branch: MAIN
Changes since 1.21: +3 -1
lines
Diff to previous 1.21 (colored) to selected 1.58 (colored)
Protect various config(8)-generated files from inclusion while building LKMs. Fixes PR 5557.
Revision 1.21 / (download) - annotate - [select for diffs], Mon Jun 8 04:27:51 1998 UTC (25 years, 10 months ago) by scottr
Branch: MAIN
Changes since 1.20: +2 -1
lines
Diff to previous 1.20 (colored) to selected 1.58 (colored)
Use the newly-defined opt_quota.h.
Revision 1.20 / (download) - annotate - [select for diffs], Thu Mar 19 03:42:35 1998 UTC (26 years, 1 month ago) by ross
Branch: MAIN
Changes since 1.19: +3 -3
lines
Diff to previous 1.19 (colored) to selected 1.58 (colored)
Fix a 64-bit pointer/int warning.
Revision 1.19 / (download) - annotate - [select for diffs], Wed Mar 18 15:57:27 1998 UTC (26 years, 1 month ago) by bouyer
Branch: MAIN
Changes since 1.18: +170 -134
lines
Diff to previous 1.18 (colored) to selected 1.58 (colored)
Add support for reading/writing FFS in non-native byte order, conditioned to "options FFS_EI". The superblock and inodes (without blk addr) are byteswapped at disk read/write time, other metadatas are byteswapped when used (as they are acceeded directly in the buffer cache). This required the addition of a "um_flags" field to struct ufsmount. ffs_bswap.c contains superblock and inode byteswap routines also used by userland utilities.
Revision 1.1.1.3 / (download) - annotate - [select for diffs] (vendor branch), Sun Mar 1 02:56:14 1998 UTC (26 years, 1 month ago) by fvdl
Branch: netbsd,
CSRG
CVS Tags: post-lite-2
Changes since 1.1.1.2: +2 -2
lines
Diff to previous 1.1.1.2 (colored) to selected 1.58 (colored)
Import some files that were changed after Lite2
Revision 1.18 / (download) - annotate - [select for diffs], Sun Mar 1 02:23:14 1998 UTC (26 years, 1 month ago) by fvdl
Branch: MAIN
Changes since 1.17: +133 -59
lines
Diff to previous 1.17 (colored) to selected 1.58 (colored)
Merge with Lite2 + local changes
Revision 1.1.1.2 / (download) - annotate - [select for diffs] (vendor branch), Sun Mar 1 02:14:03 1998 UTC (26 years, 1 month ago) by fvdl
Branch: netbsd,
CSRG
CVS Tags: lite-2
Changes since 1.1.1.1: +187 -65
lines
Diff to previous 1.1.1.1 (colored) to selected 1.58 (colored)
Import 4.4BSD-Lite2
Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Sun Mar 1 02:10:44 1998 UTC (26 years, 1 month ago) by fvdl
Branch: netbsd,
CSRG
CVS Tags: lite-1,
date-03-may-96
Changes since 1.1: +1 -6
lines
Diff to previous 1.1 (colored) to selected 1.58 (colored)
Import 4.4BSD-Lite for reference
Revision 1.17 / (download) - annotate - [select for diffs], Tue Feb 10 14:10:51 1998 UTC (26 years, 2 months ago) by mrg
Branch: MAIN
Changes since 1.16: +3 -1
lines
Diff to previous 1.16 (colored) to selected 1.58 (colored)
- add defopt's for UVM, UVMHIST and PMAP_NEW. - remove unnecessary UVMHIST_DECL's.
Revision 1.16 / (download) - annotate - [select for diffs], Thu Feb 5 08:00:32 1998 UTC (26 years, 2 months ago) by mrg
Branch: MAIN
Changes since 1.15: +5 -1
lines
Diff to previous 1.15 (colored) to selected 1.58 (colored)
initial import of the new virtual memory system, UVM, into -current. UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some minor portions derived from the old Mach code. i provided some help getting swap and paging working, and other bug fixes/ideas. chuck silvers <chuq@chuq.com> also provided some other fixes. this is the rest of the MI portion changes. this will be KNF'd shortly. :-)
Revision 1.15 / (download) - annotate - [select for diffs], Wed Jun 11 10:09:37 1997 UTC (26 years, 10 months ago) by bouyer
Branch: MAIN
CVS Tags: thorpej-signal-base,
thorpej-signal,
netbsd-1-3-base,
netbsd-1-3-RELEASE,
netbsd-1-3-PATCH003-CANDIDATE2,
netbsd-1-3-PATCH003-CANDIDATE1,
netbsd-1-3-PATCH003-CANDIDATE0,
netbsd-1-3-PATCH003,
netbsd-1-3-PATCH002,
netbsd-1-3-PATCH001,
netbsd-1-3-BETA,
netbsd-1-3,
marc-pcmcia-bp,
marc-pcmcia-base,
marc-pcmcia,
bouyer-scsipi
Changes since 1.14: +16 -16
lines
Diff to previous 1.14 (colored) to selected 1.58 (colored)
Add support for ext2fs, this needed a few modifications to ufs/ufs/inode.h: - added an "union inode_ext" to struct inode, for the per-fs extentions. For now only ext2fs uses it. - i_din is now an union: union { struct dinode ffs_din; /* 128 bytes of the on-disk dinode. */ struct ext2fs_dinode e2fs_din; /* 128 bytes of the on-disk dinode. */ } i_din Added a lot of #define i_ffs_* and i_e2fs_* to access the fields. - Added two macros: FFS_ITIMES and EXT2FS_ITIMES. ITIMES calls the rigth macro, depending on the time of the inode. ITIMES is used where necessary, FFS_ITIMES and EXT2FS_ITIMES in other places.
Revision 1.13.6.1 / (download) - annotate - [select for diffs], Wed Mar 12 21:26:22 1997 UTC (27 years, 1 month ago) by is
Branch: is-newarp
Changes since 1.13: +2 -6
lines
Diff to previous 1.13 (colored) next main 1.14 (colored) to selected 1.58 (colored)
Merge in changes from Trunk
Revision 1.14 / (download) - annotate - [select for diffs], Mon Mar 10 06:18:28 1997 UTC (27 years, 1 month ago) by mycroft
Branch: MAIN
CVS Tags: is-newarp-before-merge
Changes since 1.13: +2 -6
lines
Diff to previous 1.13 (colored) to selected 1.58 (colored)
Just increment the generation count. Using the time is bogus and defeats fsirand(8).
Revision 1.13 / (download) - annotate - [select for diffs], Sat Oct 12 21:58:44 1996 UTC (27 years, 6 months ago) by christos
Branch: MAIN
CVS Tags: thorpej-setroot,
mrg-vm-swap,
is-newarp-base
Branch point for: is-newarp
Changes since 1.12: +23 -23
lines
Diff to previous 1.12 (colored) to selected 1.58 (colored)
revert previous kprintf changes
Revision 1.12 / (download) - annotate - [select for diffs], Thu Oct 10 17:21:13 1996 UTC (27 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.11: +23 -23
lines
Diff to previous 1.11 (colored) to selected 1.58 (colored)
printf -> kprintf, sprintf -> ksprintf
Revision 1.11 / (download) - annotate - [select for diffs], Sat May 11 18:27:09 1996 UTC (27 years, 11 months ago) by mycroft
Branch: MAIN
CVS Tags: netbsd-1-2-base,
netbsd-1-2-RELEASE,
netbsd-1-2-PATCH001,
netbsd-1-2-BETA,
netbsd-1-2
Changes since 1.10: +6 -4
lines
Diff to previous 1.10 (colored) to selected 1.58 (colored)
Change VOP_UPDATE() semantics: * Make 2nd and 3rd args timespecs, not timevals. * Consistently pass a Boolean as the 4th arg (except in LFS). Also, fix ffs_update() and lfs_update() to actually change the nsec fields.
Revision 1.10 / (download) - annotate - [select for diffs], Sun Mar 17 02:16:18 1996 UTC (28 years, 1 month ago) by christos
Branch: MAIN
Changes since 1.9: +2 -2
lines
Diff to previous 1.9 (colored) to selected 1.58 (colored)
Fix printf format strings
Revision 1.9 / (download) - annotate - [select for diffs], Fri Feb 9 22:22:18 1996 UTC (28 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.8: +38 -25
lines
Diff to previous 1.8 (colored) to selected 1.58 (colored)
ffs prototypes
Revision 1.8 / (download) - annotate - [select for diffs], Wed Jul 19 15:47:36 1995 UTC (28 years, 9 months ago) by cgd
Branch: MAIN
CVS Tags: netbsd-1-1-base,
netbsd-1-1-RELEASE,
netbsd-1-1-PATCH001,
netbsd-1-1
Changes since 1.7: +2 -2
lines
Diff to previous 1.7 (colored) to selected 1.58 (colored)
don't just throw away updates to the cylinder group bitmaps, actually write them to disk! From Keith Smith at Harvard, via Kirk McKusick. fixes the occasional `blkfree: freeing free block' that has been seen when cluster reallocation code is enabled.
Revision 1.7 / (download) - annotate - [select for diffs], Fri Mar 24 15:33:23 1995 UTC (29 years, 1 month ago) by cgd
Branch: MAIN
Changes since 1.6: +3 -2
lines
Diff to previous 1.6 (colored) to selected 1.58 (colored)
explicitly cast &time to (struct timeval *) when passing it to VOP_UPDATE. new prototypes and picky compilers make a volatile mess.
Revision 1.6 / (download) - annotate - [select for diffs], Fri Dec 16 05:55:15 1994 UTC (29 years, 4 months ago) by mycroft
Branch: MAIN
Changes since 1.5: +8 -8
lines
Diff to previous 1.5 (colored) to selected 1.58 (colored)
Ignore rotational optimization if nrpos == 1, as suggested by Stefan Esser.
Revision 1.5 / (download) - annotate - [select for diffs], Wed Dec 14 13:03:35 1994 UTC (29 years, 4 months ago) by mycroft
Branch: MAIN
Changes since 1.4: +55 -6
lines
Diff to previous 1.4 (colored) to selected 1.58 (colored)
Sync with CSRG.
Revision 1.4 / (download) - annotate - [select for diffs], Thu Oct 20 04:20:55 1994 UTC (29 years, 6 months ago) by cgd
Branch: MAIN
Changes since 1.3: +7 -7
lines
Diff to previous 1.3 (colored) to selected 1.58 (colored)
update for new syscall args description mechanism, and deal safely with wider types.
Revision 1.3 / (download) - annotate - [select for diffs], Mon Jul 4 21:06:07 1994 UTC (29 years, 9 months ago) by mycroft
Branch: MAIN
CVS Tags: netbsd-1-0-base,
netbsd-1-0-RELEASE,
netbsd-1-0-PATCH1,
netbsd-1-0-PATCH06,
netbsd-1-0-PATCH05,
netbsd-1-0-PATCH04,
netbsd-1-0-PATCH03,
netbsd-1-0-PATCH02,
netbsd-1-0-PATCH0,
netbsd-1-0
Changes since 1.2: +4 -3
lines
Diff to previous 1.2 (colored) to selected 1.58 (colored)
Do the doasyncfree conditionalization better.
Revision 1.2 / (download) - annotate - [select for diffs], Wed Jun 29 06:46:26 1994 UTC (29 years, 9 months ago) by cgd
Branch: MAIN
Changes since 1.1: +3 -2
lines
Diff to previous 1.1 (colored) to selected 1.58 (colored)
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
Revision 1.1 / (download) - annotate - [select for diffs], Wed Jun 8 11:41:58 1994 UTC (29 years, 10 months ago) by mycroft
Branch: MAIN
Diff to selected 1.58 (colored)
Update to 4.4-Lite fs code, with local changes.