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Revision 1.96.30.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:08:56 2012 UTC (5 weeks, 4 days ago) by yamt
Branch: yamt-pagecache
Changes since 1.96: +5 -4
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Revision 1.96.34.2 / (download) - annotate - [select for diffs], Fri Feb 24 09:11:51 2012 UTC (3 months ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.96.34.1: +3 -2
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sync to -current.
Revision 1.98 / (download) - annotate - [select for diffs], Thu Feb 23 22:33:33 2012 UTC (3 months ago) by joerg
Branch: MAIN
CVS Tags: yamt-pagecache-base5,
yamt-pagecache-base4,
jmcneill-usbmp-base9,
jmcneill-usbmp-base8,
jmcneill-usbmp-base7,
jmcneill-usbmp-base6,
jmcneill-usbmp-base5,
jmcneill-usbmp-base4,
jmcneill-usbmp-base3,
HEAD
Changes since 1.97: +3 -2
lines
Diff to previous 1.97 (colored)
Make sure that __BEGIN_DECLS and __END_DECLS are paired.
Revision 1.96.34.1 / (download) - annotate - [select for diffs], Sat Feb 18 07:35:54 2012 UTC (3 months ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.96: +3 -3
lines
Diff to previous 1.96 (colored)
merge to -current.
Revision 1.97 / (download) - annotate - [select for diffs], Mon Jan 2 22:10:44 2012 UTC (4 months, 3 weeks ago) by perseant
Branch: MAIN
CVS Tags: netbsd-6-base,
netbsd-6,
jmcneill-usbmp-base2
Changes since 1.96: +3 -3
lines
Diff to previous 1.96 (colored)
* Remove PGO_RECLAIM during lfs_putpages()' call to genfs_putpages(), to avoid a live lock in the latter when reclaiming a vnode with dirty pages. * Add a new segment flag, SEGM_RECLAIM, to note when a segment is being written for vnode reclamation, and record which inode is being reclaimed, to aid in forensic debugging. * Add a new segment flag, SEGM_SINGLE, so that opportunistic writes can write a single segment's worth of blocks and then stop, rather than writing all the way up to the cleaner's reserved number of segments. * Add assert statements to check mutex ownership is the way it ought to be, mostly in lfs_putpages; fix problems uncovered by this. * Don't clear VU_DIROP until the inode actually makes its way to disk, avoiding a problem where dirop inodes could become separated (uncovered by a modified version of the "ckckp" forensic regression test). * Move the vfs_getopsbyname() call into lfs_writerd. Prepare code to make lfs_writerd notice when there are no more LFSs, and exit losing the reference, so that, in theory, the module can be unloaded. This code is not enabled, since it causes a crash on exit. * Set IN_MODIFIED on inodes flushed by lfs_flush_dirops. Really we only need to set IN_MODIFIED if we are going to write them again (e.g., to write pages); need to think about this more. Finally, several changes to help avoid "no clean segments" panics: * In lfs_bmapv, note when a vnode is loaded only to discover whether its blocks are live, so it can immediately be recycled. Since the cleaner will try to choose ~empty segments over full ones, this prevents the cleaner from (1) filling the vnode cache with junk, and (2) squeezing any unwritten writes to disk and running the fs out of segments. * Overestimate by half the amount of metadata that will be required to fill the clean segments. This will make the disk appear smaller, but should help avoid a "no clean segments" panic. * Rearrange lfs_writerd. In particular, lfs_writerd now pays attention to the number of clean segments available, and holds off writing until there is room.
Revision 1.94.10.2 / (download) - annotate - [select for diffs], Mon May 4 08:14:38 2009 UTC (3 years ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.94.10.1: +1 -5
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Revision 1.95.2.1 / (download) - annotate - [select for diffs], Thu Sep 18 04:37:06 2008 UTC (3 years, 8 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.95: +1 -5
lines
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Sync with wrstuden-revivesa-base-2.
Revision 1.95.4.1 / (download) - annotate - [select for diffs], Thu Jul 3 18:38:25 2008 UTC (3 years, 10 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.95: +1 -5
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Revision 1.94.6.2 / (download) - annotate - [select for diffs], Sun Jun 29 09:33:21 2008 UTC (3 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.94.6.1: +0 -4
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Revision 1.96 / (download) - annotate - [select for diffs], Sat Jun 28 01:34:05 2008 UTC (3 years, 10 months ago) by rumble
Branch: MAIN
CVS Tags: yamt-pagecache-base3,
yamt-pagecache-base2,
yamt-pagecache-base,
yamt-nfs-mp-base9,
yamt-nfs-mp-base8,
yamt-nfs-mp-base7,
yamt-nfs-mp-base6,
yamt-nfs-mp-base5,
yamt-nfs-mp-base4,
yamt-nfs-mp-base3,
yamt-nfs-mp-base11,
yamt-nfs-mp-base10,
wrstuden-revivesa-base-4,
wrstuden-revivesa-base-3,
wrstuden-revivesa-base-2,
uebayasi-xip-base4,
uebayasi-xip-base3,
uebayasi-xip-base2,
uebayasi-xip-base1,
uebayasi-xip-base,
uebayasi-xip,
simonb-wapbl-nbase,
simonb-wapbl-base,
rmind-uvmplock-nbase,
rmind-uvmplock-base,
rmind-uvmplock,
nick-hppapmap-base4,
nick-hppapmap-base3,
nick-hppapmap-base2,
nick-hppapmap-base,
nick-hppapmap,
netbsd-5-base,
netbsd-5-1-RELEASE,
netbsd-5-1-RC4,
netbsd-5-1-RC3,
netbsd-5-1-RC2,
netbsd-5-1-RC1,
netbsd-5-1-2-RELEASE,
netbsd-5-1-1-RELEASE,
netbsd-5-1,
netbsd-5-0-RELEASE,
netbsd-5-0-RC4,
netbsd-5-0-RC3,
netbsd-5-0-RC2,
netbsd-5-0-RC1,
netbsd-5-0-2-RELEASE,
netbsd-5-0-1-RELEASE,
netbsd-5-0,
netbsd-5,
mjf-devfs2-base,
matt-premerge-20091211,
matt-nb5-pq3-base,
matt-nb5-pq3,
matt-nb5-mips64-u2-k2-k4-k7-k8-k9,
matt-nb5-mips64-u1-k1-k5,
matt-nb5-mips64-premerge-20101231,
matt-nb5-mips64-premerge-20091211,
matt-nb5-mips64-k15,
matt-nb5-mips64,
matt-nb4-mips64-k7-u2a-k9b,
matt-mips64-premerge-20101231,
matt-mips64-base2,
jymxensuspend-base,
jym-xensuspend-nbase,
jym-xensuspend-base,
jym-xensuspend,
jruoho-x86intr-base,
jruoho-x86intr,
jmcneill-usbmp-pre-base2,
jmcneill-usbmp-base,
jmcneill-audiomp3-base,
jmcneill-audiomp3,
haad-nbase2,
haad-dm-base2,
haad-dm-base1,
haad-dm-base,
haad-dm,
cherry-xenmp-base,
cherry-xenmp,
bouyer-quota2-nbase,
bouyer-quota2-base,
bouyer-quota2,
ad-audiomp2-base,
ad-audiomp2
Branch point for: yamt-pagecache,
jmcneill-usbmp
Changes since 1.95: +1 -5
lines
Diff to previous 1.95 (colored)
Create sysctl entries during module initialisation and destroy them appropriately. Many of these file systems are now ready for modularisation.
Revision 1.94.6.1 / (download) - annotate - [select for diffs], Mon Jun 2 13:24:36 2008 UTC (3 years, 11 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.94: +1 -8
lines
Diff to previous 1.94 (colored)
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Revision 1.94.8.1 / (download) - annotate - [select for diffs], Sun May 18 12:35:55 2008 UTC (4 years ago) by yamt
Branch: yamt-pf42
Changes since 1.94: +1 -8
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Revision 1.94.10.1 / (download) - annotate - [select for diffs], Fri May 16 02:26:00 2008 UTC (4 years ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.94: +1 -8
lines
Diff to previous 1.94 (colored)
sync with head.
Revision 1.95 / (download) - annotate - [select for diffs], Mon Apr 28 20:24:11 2008 UTC (4 years ago) by martin
Branch: MAIN
CVS Tags: yamt-pf42-base4,
yamt-pf42-base3,
yamt-pf42-base2,
yamt-nfs-mp-base2,
wrstuden-revivesa-base-1,
wrstuden-revivesa-base,
hpcarm-cleanup-nbase
Branch point for: wrstuden-revivesa,
simonb-wapbl
Changes since 1.94: +1 -8
lines
Diff to previous 1.94 (colored)
Remove clause 3 and 4 from TNF licenses
Revision 1.91.10.3 / (download) - annotate - [select for diffs], Mon Feb 18 21:07:28 2008 UTC (4 years, 3 months ago) by mjf
Branch: mjf-devfs
Changes since 1.91.10.2: +5 -3
lines
Diff to previous 1.91.10.2 (colored) to branchpoint 1.91 (colored) next main 1.92 (colored)
Sync with HEAD.
Revision 1.69.2.5 / (download) - annotate - [select for diffs], Mon Jan 21 09:48:11 2008 UTC (4 years, 4 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.69.2.4: +6 -4
lines
Diff to previous 1.69.2.4 (colored) next main 1.70 (colored)
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Revision 1.91.4.1 / (download) - annotate - [select for diffs], Wed Jan 9 01:58:30 2008 UTC (4 years, 4 months ago) by matt
Branch: matt-armv6
Changes since 1.91: +10 -9
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Revision 1.93.4.1 / (download) - annotate - [select for diffs], Wed Jan 2 21:58:24 2008 UTC (4 years, 4 months ago) by bouyer
Branch: bouyer-xeni386
CVS Tags: bouyer-xeni386-merge1
Changes since 1.93: +5 -3
lines
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Revision 1.94 / (download) - annotate - [select for diffs], Wed Jan 2 11:49:11 2008 UTC (4 years, 4 months ago) by ad
Branch: MAIN
CVS Tags: yamt-pf42-baseX,
yamt-pf42-base,
yamt-nfs-mp-base,
yamt-lazymbuf-base15,
yamt-lazymbuf-base14,
nick-net80211-sync-base,
nick-net80211-sync,
mjf-devfs-base,
matt-armv6-nbase,
matt-armv6-base,
keiichi-mipv6-nbase,
keiichi-mipv6-base,
keiichi-mipv6,
hpcarm-cleanup-base,
bouyer-xeni386-nbase,
bouyer-xeni386-base,
ad-socklock-base1
Branch point for: yamt-pf42,
yamt-nfs-mp,
mjf-devfs2
Changes since 1.93: +5 -3
lines
Diff to previous 1.93 (colored)
Merge vmlocking2 to head.
Revision 1.91.10.2 / (download) - annotate - [select for diffs], Thu Dec 27 00:46:50 2007 UTC (4 years, 5 months ago) by mjf
Branch: mjf-devfs
Changes since 1.91.10.1: +2 -2
lines
Diff to previous 1.91.10.1 (colored) to branchpoint 1.91 (colored)
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Revision 1.92.2.4 / (download) - annotate - [select for diffs], Wed Dec 26 21:40:01 2007 UTC (4 years, 5 months ago) by ad
Branch: vmlocking2
Changes since 1.92.2.3: +2 -2
lines
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Revision 1.92.2.3 / (download) - annotate - [select for diffs], Wed Dec 19 21:27:15 2007 UTC (4 years, 5 months ago) by ad
Branch: vmlocking2
Changes since 1.92.2.2: +2 -2
lines
Diff to previous 1.92.2.2 (colored) to branchpoint 1.92 (colored)
Use a global lfs_lock.
Revision 1.92.2.2 / (download) - annotate - [select for diffs], Wed Dec 19 00:02:00 2007 UTC (4 years, 5 months ago) by ad
Branch: vmlocking2
Changes since 1.92.2.1: +2 -2
lines
Diff to previous 1.92.2.1 (colored) to branchpoint 1.92 (colored)
Get lfs mostly working.
Revision 1.91.2.2 / (download) - annotate - [select for diffs], Sun Dec 9 19:38:53 2007 UTC (4 years, 5 months ago) by jmcneill
Branch: jmcneill-pm
Changes since 1.91.2.1: +2 -2
lines
Diff to previous 1.91.2.1 (colored) to branchpoint 1.91 (colored) next main 1.92 (colored)
Sync with HEAD.
Revision 1.93 / (download) - annotate - [select for diffs], Sat Dec 8 19:29:55 2007 UTC (4 years, 5 months ago) by pooka
Branch: MAIN
CVS Tags: yamt-kmem-base3,
yamt-kmem-base2,
yamt-kmem-base,
yamt-kmem,
vmlocking2-base3,
jmcneill-pm-base,
cube-autoconf-base,
cube-autoconf
Branch point for: bouyer-xeni386
Changes since 1.92: +2 -2
lines
Diff to previous 1.92 (colored)
Remove cn_lwp from struct componentname. curlwp should be used from on. The NDINIT() macro no longer takes the lwp parameter and associates the credentials of the calling thread with the namei structure.
Revision 1.91.10.1 / (download) - annotate - [select for diffs], Sat Dec 8 18:21:40 2007 UTC (4 years, 5 months ago) by mjf
Branch: mjf-devfs
Changes since 1.91: +5 -6
lines
Diff to previous 1.91 (colored)
Sync with HEAD.
Revision 1.69.2.4 / (download) - annotate - [select for diffs], Fri Dec 7 17:35:21 2007 UTC (4 years, 5 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.69.2.3: +5 -6
lines
Diff to previous 1.69.2.3 (colored)
sync with head
Revision 1.92.2.1 / (download) - annotate - [select for diffs], Tue Dec 4 13:03:50 2007 UTC (4 years, 5 months ago) by ad
Branch: vmlocking2
Changes since 1.92: +4 -2
lines
Diff to previous 1.92 (colored)
Pull the vmlocking changes into a new branch.
Revision 1.91.2.1 / (download) - annotate - [select for diffs], Tue Nov 27 19:39:25 2007 UTC (4 years, 5 months ago) by joerg
Branch: jmcneill-pm
Changes since 1.91: +5 -6
lines
Diff to previous 1.91 (colored)
Sync with HEAD. amd64 Xen support needs testing.
Revision 1.92 / (download) - annotate - [select for diffs], Mon Nov 26 19:02:31 2007 UTC (4 years, 6 months ago) by pooka
Branch: MAIN
CVS Tags: vmlocking2-base2,
vmlocking2-base1,
vmlocking-nbase,
reinoud-bufcleanup-nbase,
reinoud-bufcleanup-base
Branch point for: vmlocking2
Changes since 1.91: +5 -6
lines
Diff to previous 1.91 (colored)
Remove the "struct lwp *" argument from all VFS and VOP interfaces. The general trend is to remove it from all kernel interfaces and this is a start. In case the calling lwp is desired, curlwp should be used. quick consensus on tech-kern
Revision 1.69.2.3 / (download) - annotate - [select for diffs], Mon Sep 3 14:46:53 2007 UTC (4 years, 8 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.69.2.2: +6 -4
lines
Diff to previous 1.69.2.2 (colored)
sync with head.
Revision 1.87.12.1 / (download) - annotate - [select for diffs], Mon Sep 3 07:05:19 2007 UTC (4 years, 8 months ago) by wrstuden
Branch: wrstuden-fixsa
Changes since 1.87: +3 -2
lines
Diff to previous 1.87 (colored) next main 1.88 (colored)
Sync w/ NetBSD-4-RC_1
Revision 1.88.2.4 / (download) - annotate - [select for diffs], Mon Aug 20 21:28:26 2007 UTC (4 years, 9 months ago) by ad
Branch: vmlocking
Changes since 1.88.2.3: +2 -2
lines
Diff to previous 1.88.2.3 (colored) to branchpoint 1.88 (colored) next main 1.89 (colored)
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Revision 1.90.2.1 / (download) - annotate - [select for diffs], Wed Aug 15 13:51:14 2007 UTC (4 years, 9 months ago) by skrll
Branch: nick-csl-alignment
Changes since 1.90: +2 -2
lines
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Revision 1.91.12.2 / (download) - annotate - [select for diffs], Tue Jul 31 21:14:21 2007 UTC (4 years, 9 months ago) by pooka
Branch: matt-mips64
Changes since 1.91.12.1: +297 -0
lines
Diff to previous 1.91.12.1 (colored) to branchpoint 1.91 (colored) next main 1.92 (colored)
* nuke the nameidata parameter from VFS_MOUNT(). Nobody on tech-kern knew what it was supposed to be used for and wrstuden gave a go-ahead * while rototilling, convert file systems which went easily to use VFS_PROTOS() instead of manually prototyping the methods
Revision 1.91.12.1, Tue Jul 31 21:14:20 2007 UTC (4 years, 9 months ago) by pooka
Branch: matt-mips64
Changes since 1.91: +0 -297
lines
FILE REMOVED
file lfs_extern.h was added on branch matt-mips64 on 2007-07-31 21:14:21 +0000
Revision 1.91 / (download) - annotate - [select for diffs], Tue Jul 31 21:14:20 2007 UTC (4 years, 9 months ago) by pooka
Branch: MAIN
CVS Tags: yamt-x86pmap-base4,
yamt-x86pmap-base3,
yamt-x86pmap-base2,
yamt-x86pmap-base,
yamt-x86pmap,
vmlocking-base,
nick-csl-alignment-base5,
matt-mips64-base,
matt-armv6-prevmlocking,
jmcneill-base,
bouyer-xenamd64-base2,
bouyer-xenamd64-base,
bouyer-xenamd64
Branch point for: mjf-devfs,
matt-mips64,
matt-armv6,
jmcneill-pm
Changes since 1.90: +2 -2
lines
Diff to previous 1.90 (colored)
* nuke the nameidata parameter from VFS_MOUNT(). Nobody on tech-kern knew what it was supposed to be used for and wrstuden gave a go-ahead * while rototilling, convert file systems which went easily to use VFS_PROTOS() instead of manually prototyping the methods
Revision 1.88.2.3 / (download) - annotate - [select for diffs], Sun Jul 15 13:28:17 2007 UTC (4 years, 10 months ago) by ad
Branch: vmlocking
Changes since 1.88.2.2: +3 -2
lines
Diff to previous 1.88.2.2 (colored) to branchpoint 1.88 (colored)
Sync with head.
Revision 1.90 / (download) - annotate - [select for diffs], Thu Jul 12 19:35:36 2007 UTC (4 years, 10 months ago) by dsl
Branch: MAIN
CVS Tags: nick-csl-alignment-base,
hpcarm-cleanup
Branch point for: nick-csl-alignment
Changes since 1.89: +3 -2
lines
Diff to previous 1.89 (colored)
Change the VFS_MOUNT() interface so that the 'data' buffer passed to the fs code is a kernel buffer, pass though the length of the buffer as well. Since the length of the userspace buffer isn'it (yet) passed through the mount system call, add a field to the vfsops structure containing the default length. Split sys_mount() for calls from compat code. Ride one of the recent kernel version changes - old fs LKMs will load, but sys_mount() will reject any attempt to use them.
Revision 1.88.4.1 / (download) - annotate - [select for diffs], Wed Jul 11 20:12:45 2007 UTC (4 years, 10 months ago) by mjf
Branch: mjf-ufs-trans
Changes since 1.88: +3 -2
lines
Diff to previous 1.88 (colored) next main 1.89 (colored)
Sync with head.
Revision 1.88.2.2 / (download) - annotate - [select for diffs], Fri Jun 8 14:18:17 2007 UTC (4 years, 11 months ago) by ad
Branch: vmlocking
Changes since 1.88.2.1: +3 -2
lines
Diff to previous 1.88.2.1 (colored) to branchpoint 1.88 (colored)
Sync with head.
Revision 1.87.6.1 / (download) - annotate - [select for diffs], Tue Jun 5 20:35:00 2007 UTC (4 years, 11 months ago) by bouyer
Branch: netbsd-4
CVS Tags: wrstuden-fixsa-newbase,
wrstuden-fixsa-base-1,
wrstuden-fixsa-base,
netbsd-4-0-RELEASE,
netbsd-4-0-RC5,
netbsd-4-0-RC4,
netbsd-4-0-RC3,
netbsd-4-0-RC2,
netbsd-4-0-RC1,
netbsd-4-0-1-RELEASE,
netbsd-4-0,
matt-nb4-arm-base,
matt-nb4-arm
Changes since 1.87: +3 -2
lines
Diff to previous 1.87 (colored) next main 1.88 (colored)
Pull up following revision(s) (requested by perseant in ticket #703): sys/miscfs/genfs/genfs.h 1.21 sys/miscfs/genfs/genfs_vnops.c 1.151 sys/ufs/lfs/lfs.h 1.119, 1.120 sys/ufs/lfs/lfs_bio.c 1.99-101 sys/ufs/lfs/lfs_extern.h 1.89 sys/ufs/lfs/lfs_inode.c 1.108, 1.109 sys/ufs/lfs/lfs_segment.c 1.197, 1.199, 1.200 sys/ufs/lfs/lfs_subr.c 1.69, 1.70 sys/ufs/lfs/lfs_syscalls.c 1.119 sys/ufs/lfs/lfs_vfsops.c 1.234, 1.235 sys/ufs/lfs/lfs_vnops.c 1.195, 1.196, 1.200, 1.202-206 Reduce busy waiting in lfs_putpages(), and other LFS improvements.
Revision 1.87.8.2 / (download) - annotate - [select for diffs], Mon May 7 10:56:16 2007 UTC (5 years ago) by yamt
Branch: yamt-idlelwp
Changes since 1.87.8.1: +3 -2
lines
Diff to previous 1.87.8.1 (colored) to branchpoint 1.87 (colored) next main 1.88 (colored)
sync with head.
Revision 1.89 / (download) - annotate - [select for diffs], Tue Apr 17 01:16:46 2007 UTC (5 years, 1 month ago) by perseant
Branch: MAIN
CVS Tags: yamt-idlelwp-base8,
mjf-ufs-trans-base
Changes since 1.88: +3 -2
lines
Diff to previous 1.88 (colored)
Install a new sysctl, vfs.lfs.ignore_lazy_sync, which causes LFS to ignore the "smooth" syncer, as if vfs.sync.*delay = 0, but only for LFS. The default is "on", i.e., ignore lazy sync. Reduce the amount of polling/busy-waiting done by lfs_putpages(). To accomplish this, copied genfs_putpages() and modified it to indicate which page it was that caused it to return with EDEADLK. fsync()/fdatasync() should no longer ever fail with EAGAIN, and should not consume huge quantities of cpu. Also, try to make dirops less likely to be written as the result of a VOP_PUTPAGES(), while ensuring that they are written regularly.
Revision 1.88.2.1 / (download) - annotate - [select for diffs], Tue Mar 13 17:51:23 2007 UTC (5 years, 2 months ago) by ad
Branch: vmlocking
Changes since 1.88: +4 -2
lines
Diff to previous 1.88 (colored)
Pull in the initial set of changes for the vmlocking branch.
Revision 1.87.8.1 / (download) - annotate - [select for diffs], Mon Mar 12 06:01:08 2007 UTC (5 years, 2 months ago) by rmind
Branch: yamt-idlelwp
Changes since 1.87: +2 -2
lines
Diff to previous 1.87 (colored)
Sync with HEAD.
Revision 1.88 / (download) - annotate - [select for diffs], Sun Mar 4 06:03:45 2007 UTC (5 years, 2 months ago) by christos
Branch: MAIN
CVS Tags: thorpej-atomic-base,
thorpej-atomic,
reinoud-bufcleanup
Branch point for: vmlocking,
mjf-ufs-trans
Changes since 1.87: +2 -2
lines
Diff to previous 1.87 (colored)
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
Revision 1.69.2.2 / (download) - annotate - [select for diffs], Sat Dec 30 20:51:01 2006 UTC (5 years, 4 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.69.2.1: +10 -3
lines
Diff to previous 1.69.2.1 (colored)
sync with head.
Revision 1.75.2.1 / (download) - annotate - [select for diffs], Sat Sep 9 03:00:00 2006 UTC (5 years, 8 months ago) by rpaulo
Branch: rpaulo-netinet-merge-pcb
Changes since 1.75: +36 -26
lines
Diff to previous 1.75 (colored) next main 1.76 (colored)
sync with head
Revision 1.75.6.5 / (download) - annotate - [select for diffs], Sun Sep 3 15:26:07 2006 UTC (5 years, 8 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.75.6.4: +2 -1
lines
Diff to previous 1.75.6.4 (colored) to branchpoint 1.75 (colored) next main 1.76 (colored)
sync with head.
Revision 1.87 / (download) - annotate - [select for diffs], Fri Sep 1 19:41:28 2006 UTC (5 years, 8 months ago) by perseant
Branch: MAIN
CVS Tags: yamt-splraiseipl-base5,
yamt-splraiseipl-base4,
yamt-splraiseipl-base3,
yamt-splraiseipl-base2,
yamt-splraiseipl-base,
yamt-splraiseipl,
yamt-pdpolicy-base9,
yamt-pdpolicy-base8,
rpaulo-netinet-merge-pcb-base,
post-newlock2-merge,
newlock2-nbase,
newlock2-base,
newlock2,
netbsd-4-base,
ad-audiomp-base,
ad-audiomp
Branch point for: yamt-idlelwp,
wrstuden-fixsa,
netbsd-4
Changes since 1.86: +2 -1
lines
Diff to previous 1.86 (colored)
Changes to help the roll-forward agent, to wit: * Mark being-deleted files in the Ifile so we can finish deleting them at fs mount time. * Flag the Ifile with "cleaner must clean" when writers are waiting for the cleaner, rather than relying solely on the cleaner's estimation of whether it should clean or not. * Note partial segments written by a user agent (in particular, fsck_lfs) so that repeated rolls forward don't interfere with one another. * Add a new fcntl, LFCNPASS, that allows the log to wrap exactly once, for better testing of the validity of checkpoints. * Keep track of the on-disk nlink count when cleaning, so that we don't partially complete directory operations while cleaning. * Ensure that every single Ifile inode write represents a consistent view of the filesystem. In particular, the accounting for the segment we are writing the inode into must be correct, and the accounting for the segment that inode used to reside in must be correct. Rather than just rewriting the inode if we wrote it wrong, rewrite the necessary ifile blocks before writing the inode so we never write it wrong. * Don't unmark any VDIROP vnodes if we haven't written them to disk, avoiding yet another problem with the "wait for the cleaner" error return from lfs_putpages(). Also, move the last callback to an aiodone call, so we no longer do any memory management from interrupt context.
Revision 1.75.6.4 / (download) - annotate - [select for diffs], Fri Aug 11 15:47:37 2006 UTC (5 years, 9 months ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.75.6.3: +9 -3
lines
Diff to previous 1.75.6.3 (colored) to branchpoint 1.75 (colored)
sync with head
Revision 1.64.2.9 / (download) - annotate - [select for diffs], Thu Aug 10 12:16:46 2006 UTC (5 years, 9 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
Changes since 1.64.2.8: +4 -1
lines
Diff to previous 1.64.2.8 (colored) to branchpoint 1.64 (colored) next main 1.65 (colored)
Apply patch (requested by fair in perseant #1457): Bring LFS up to current, including a patch (1.95 lfs_alloc.c) that should prevent the inode free list errors seen on the STABLE branch subsequent to pullup ticket #1327.
Revision 1.86 / (download) - annotate - [select for diffs], Thu Jul 20 23:49:07 2006 UTC (5 years, 10 months ago) by perseant
Branch: MAIN
CVS Tags: yamt-pdpolicy-base7,
abandoned-netbsd-4-base,
abandoned-netbsd-4
Changes since 1.85: +7 -2
lines
Diff to previous 1.85 (colored)
Separate the (non-working) LFS kernel roll-forward code into its own file, lfs_rfw.c.
Revision 1.83.4.1 / (download) - annotate - [select for diffs], Thu Jul 13 17:50:13 2006 UTC (5 years, 10 months ago) by gdamore
Branch: gdamore-uart
Changes since 1.83: +3 -2
lines
Diff to previous 1.83 (colored) next main 1.84 (colored)
Merge from HEAD.
Revision 1.85 / (download) - annotate - [select for diffs], Thu Jul 13 12:00:26 2006 UTC (5 years, 10 months ago) by martin
Branch: MAIN
Changes since 1.84: +2 -2
lines
Diff to previous 1.84 (colored)
Fix alignement problems for fhandle_t, exposed by gcc4.1. While touching all vptofh/fhtovp functions, get rid of VFS_MAXFIDSIZ, version the getfh(2) syscall and explicitly pass the size available in the filehandle from userland. Discussed on tech-kern, with lots of help from yamt (thanks!).
Revision 1.84 / (download) - annotate - [select for diffs], Thu Jun 29 19:28:21 2006 UTC (5 years, 10 months ago) by perseant
Branch: MAIN
Changes since 1.83: +2 -1
lines
Diff to previous 1.83 (colored)
Don't wake up the cleaner if the filesystem is unwrappable, and fix the compatibility fcntls. Also includes one-line fixes for an MP locking bug and a zero-length FINFO problem that manifested during testing.
Revision 1.69.2.1 / (download) - annotate - [select for diffs], Wed Jun 21 15:12:39 2006 UTC (5 years, 11 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.69: +34 -34
lines
Diff to previous 1.69 (colored)
sync with head.
Revision 1.75.4.2 / (download) - annotate - [select for diffs], Thu Jun 1 22:39:43 2006 UTC (5 years, 11 months ago) by kardel
Branch: simonb-timecounters
CVS Tags: simonb-timcounters-final
Changes since 1.75.4.1: +23 -23
lines
Diff to previous 1.75.4.1 (colored) to branchpoint 1.75 (colored) next main 1.76 (colored)
Sync with head.
Revision 1.75.10.2 / (download) - annotate - [select for diffs], Wed May 24 15:50:48 2006 UTC (6 years ago) by tron
Branch: peter-altq
Changes since 1.75.10.1: +25 -23
lines
Diff to previous 1.75.10.1 (colored) to branchpoint 1.75 (colored) next main 1.76 (colored)
Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
Revision 1.75.6.3 / (download) - annotate - [select for diffs], Wed May 24 10:59:25 2006 UTC (6 years ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.75.6.2: +23 -23
lines
Diff to previous 1.75.6.2 (colored) to branchpoint 1.75 (colored)
sync with head.
Revision 1.64.2.8 / (download) - annotate - [select for diffs], Sat May 20 22:41:31 2006 UTC (6 years ago) by riz
Branch: netbsd-3
Changes since 1.64.2.7: +2 -1
lines
Diff to previous 1.64.2.7 (colored) to branchpoint 1.64 (colored)
Pull up following revision(s) (requested by perseant in ticket #1327): sys/ufs/lfs/lfs_vnops.c: revision 1.171 sys/ufs/lfs/lfs_extern.h: revision 1.81 sys/ufs/lfs/lfs_segment.c: revision 1.177 Don't ever partially write dirops, even if we need the cleaner to run. This increases the chances of the "no clean segments" panic slightly, but allows us to run the ckckp regression test successfully to completion.
Revision 1.64.2.7 / (download) - annotate - [select for diffs], Sat May 20 22:38:57 2006 UTC (6 years ago) by riz
Branch: netbsd-3
Changes since 1.64.2.6: +3 -1
lines
Diff to previous 1.64.2.6 (colored) to branchpoint 1.64 (colored)
Pull up following revision(s) (requested by perseant in ticket #1327): sys/ufs/lfs/lfs.h: revision 1.104 sys/ufs/lfs/lfs_vfsops.c: revision 1.206 sys/ufs/lfs/lfs_vnops.c: revision 1.170 sys/ufs/lfs/lfs_extern.h: revision 1.80 sys/ufs/lfs/lfs_segment.c: revision 1.176 sys/ufs/lfs/lfs_inode.c: revision 1.103 via patch sys/ufs/lfs/lfs_alloc.c: revision 1.90 Postpone the segment accounting changes coming from truncation until the inode that makes those changes valid is either written to disk by lfs_writeinode() or discarded by lfs_vfree(). A couple of locking fixes are also included as well.
Revision 1.64.2.6 / (download) - annotate - [select for diffs], Sat May 20 22:10:29 2006 UTC (6 years ago) by riz
Branch: netbsd-3
Changes since 1.64.2.5: +2 -1
lines
Diff to previous 1.64.2.5 (colored) to branchpoint 1.64 (colored)
Pull up following revision(s) (requested by perseant in ticket #1327): sys/ufs/lfs/lfs_vfsops.c: revision 1.200 sys/ufs/lfs/lfs_vnops.c: revision 1.164 sys/ufs/lfs/lfs_inode.c: revision 1.101 sys/ufs/lfs/lfs_extern.h: revision 1.78 sys/ufs/lfs/lfs.h: revision 1.100 Implement a somewhat finer-grained mechanism for paging LFS-backed pages. The writer daemon, if it does not need to flush the whole filesystem, now only writes the vnodes for which the pagedaemon has requested pageouts (although it does not pay attention to the page ranges the pagedaemon supplies).
Revision 1.64.2.5 / (download) - annotate - [select for diffs], Sat May 20 22:09:28 2006 UTC (6 years ago) by riz
Branch: netbsd-3
Changes since 1.64.2.4: +2 -1
lines
Diff to previous 1.64.2.4 (colored) to branchpoint 1.64 (colored)
Pull up following revision(s) (requested by perseant in ticket #1327): sys/ufs/lfs/lfs_alloc.c: revision 1.87 sys/ufs/lfs/lfs.h: revision 1.99 sys/ufs/lfs/lfs_vfsops.c: revision 1.199 sys/ufs/lfs/lfs_extern.h: revision 1.77 via patch Keep the free list ordered. This solves a problem first pointed out to me by Michel Oey, in which an aged LFS writes up to an extra Ifile block for every file created; and paves the way for the truncation of the Ifile when many files are deleted.
Revision 1.64.2.4 / (download) - annotate - [select for diffs], Sat May 20 21:59:47 2006 UTC (6 years ago) by riz
Branch: netbsd-3
Changes since 1.64.2.3: +3 -2
lines
Diff to previous 1.64.2.3 (colored) to branchpoint 1.64 (colored)
Pull up following revision(s) (requested by perseant in ticket #1327): sys/ufs/lfs/lfs_vnops.c: revision 1.158 sys/ufs/lfs/lfs_subr.c: revision 1.57 sys/ufs/lfs/lfs_segment.c: revision 1.171 sys/ufs/lfs/lfs.h: revision 1.97 sys/ufs/lfs/lfs_vfsops.c: revision 1.195 sys/ufs/lfs/lfs_extern.h: revision 1.76 Improvements to LFS's paging mechanism, to wit: * Acknowledge that sometimes there are more dirty pages to be written to disk than clean segments. When we reach the danger line, lfs_gop_write() now returns EAGAIN. The caller of VOP_PUTPAGES(), if it holds the segment lock, drops it and waits for the cleaner to make room before continuing. * Note and avoid a three-way deadlock in lfs_putpages (a writer holding a page busy blocks on the cleaner while the cleaner blocks on the segment lock while lfs_putpages blocks on the page).
Revision 1.64.2.3 / (download) - annotate - [select for diffs], Sat May 20 21:50:26 2006 UTC (6 years ago) by riz
Branch: netbsd-3
Changes since 1.64.2.2: +3 -3
lines
Diff to previous 1.64.2.2 (colored) to branchpoint 1.64 (colored)
Pull up following revision(s) (requested by perseant in ticket #1327): sys/ufs/lfs/lfs_vnops.c: revision 1.152 sys/ufs/lfs/lfs_debug.c: revision 1.31 sys/ufs/lfs/lfs_subr.c: revision 1.53 sys/ufs/lfs/lfs_extern.h: revision 1.68 sys/ufs/lfs/lfs_inode.c: revision 1.96 sys/ufs/lfs/lfs_bio.c: revision 1.86 sys/ufs/lfs/lfs_alloc.c: revision 1.83 sys/ufs/lfs/lfs_vfsops.c: revision 1.181 sys/ufs/lfs/lfs.h: revision 1.88 sys/ufs/lfs/lfs_segment.c: revision 1.164 - sprinkle const - avoid shadow variables.
Revision 1.83 / (download) - annotate - [select for diffs], Thu May 18 23:15:09 2006 UTC (6 years ago) by perseant
Branch: MAIN
CVS Tags: yamt-pdpolicy-base6,
yamt-pdpolicy-base5,
simonb-timecounters-base,
gdamore-uart-base,
chap-midi-nbase,
chap-midi-base,
chap-midi
Branch point for: gdamore-uart
Changes since 1.82: +3 -1
lines
Diff to previous 1.82 (colored)
Break out the finfo array manipulation code into two new functions, lfs_acquire_finfo() and lfs_release_finfo(). Add a debugging check for zero-length finfo arrays in the segment summary to avoid future regressions.
Revision 1.82 / (download) - annotate - [select for diffs], Sun May 14 21:32:45 2006 UTC (6 years ago) by elad
Branch: MAIN
Changes since 1.81: +18 -14
lines
Diff to previous 1.81 (colored)
integrate kauth.
Revision 1.75.8.5 / (download) - annotate - [select for diffs], Thu May 11 23:32:03 2006 UTC (6 years ago) by elad
Branch: elad-kernelauth
Changes since 1.75.8.4: +4 -10
lines
Diff to previous 1.75.8.4 (colored) to branchpoint 1.75 (colored) next main 1.76 (colored)
sync with head
Revision 1.75.8.4 / (download) - annotate - [select for diffs], Sat May 6 23:32:58 2006 UTC (6 years ago) by christos
Branch: elad-kernelauth
Changes since 1.75.8.3: +1 -2
lines
Diff to previous 1.75.8.3 (colored) to branchpoint 1.75 (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 1.75.8.3 / (download) - annotate - [select for diffs], Wed May 3 16:01:08 2006 UTC (6 years ago) by yamt
Branch: elad-kernelauth
Changes since 1.75.8.2: +13 -8
lines
Diff to previous 1.75.8.2 (colored) to branchpoint 1.75 (colored)
wrap some decls with #ifdef _KERNEL. ok'ed by elad@.
Revision 1.81 / (download) - annotate - [select for diffs], Mon May 1 19:47:29 2006 UTC (6 years ago) by perseant
Branch: MAIN
CVS Tags: elad-kernelauth-base
Changes since 1.80: +2 -1
lines
Diff to previous 1.80 (colored)
Don't ever partially write dirops, even if we need the cleaner to run. This increases the chances of the "no clean segments" panic slightly, but allows us to run the ckckp regression test successfully to completion.
Revision 1.80 / (download) - annotate - [select for diffs], Sun Apr 30 21:19:42 2006 UTC (6 years ago) by perseant
Branch: MAIN
Changes since 1.79: +3 -1
lines
Diff to previous 1.79 (colored)
Postpone the segment accounting changes coming from truncation until the inode that makes those changes valid is either written to disk by lfs_writeinode() or discarded by lfs_vfree(). A couple of locking fixes are also included as well.
Revision 1.79 / (download) - annotate - [select for diffs], Sun Apr 23 14:15:12 2006 UTC (6 years, 1 month ago) by yamt
Branch: MAIN
Changes since 1.78: +1 -10
lines
Diff to previous 1.78 (colored)
remove unused FFS_NAMES and LFS_NAMES.
Revision 1.75.4.1 / (download) - annotate - [select for diffs], Sat Apr 22 11:40:25 2006 UTC (6 years, 1 month ago) by simonb
Branch: simonb-timecounters
Changes since 1.75: +5 -2
lines
Diff to previous 1.75 (colored)
Sync with head.
Revision 1.75.8.2 / (download) - annotate - [select for diffs], Wed Apr 19 03:54:09 2006 UTC (6 years, 1 month ago) by elad
Branch: elad-kernelauth
Changes since 1.75.8.1: +5 -2
lines
Diff to previous 1.75.8.1 (colored) to branchpoint 1.75 (colored)
sync with head.
Revision 1.75.6.2 / (download) - annotate - [select for diffs], Tue Apr 11 11:55:58 2006 UTC (6 years, 1 month ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.75.6.1: +3 -1
lines
Diff to previous 1.75.6.1 (colored) to branchpoint 1.75 (colored)
sync with head
Revision 1.78 / (download) - annotate - [select for diffs], Sat Apr 8 00:26:34 2006 UTC (6 years, 1 month ago) by perseant
Branch: MAIN
CVS Tags: yamt-pdpolicy-base4
Changes since 1.77: +2 -1
lines
Diff to previous 1.77 (colored)
Implement a somewhat finer-grained mechanism for paging LFS-backed pages. The writer daemon, if it does not need to flush the whole filesystem, now only writes the vnodes for which the pagedaemon has requested pageouts (although it does not pay attention to the page ranges the pagedaemon supplies).
Revision 1.77 / (download) - annotate - [select for diffs], Sat Apr 8 00:16:56 2006 UTC (6 years, 1 month ago) by perseant
Branch: MAIN
Changes since 1.76: +2 -1
lines
Diff to previous 1.76 (colored)
Keep the free list ordered. This solves a problem first pointed out to me by Michel Oey, in which an aged LFS writes up to an extra Ifile block for every file created; and paves the way for the truncation of the Ifile when many files are deleted.
Revision 1.75.6.1 / (download) - annotate - [select for diffs], Sat Apr 1 12:07:56 2006 UTC (6 years, 1 month ago) by yamt
Branch: yamt-pdpolicy
Changes since 1.75: +3 -2
lines
Diff to previous 1.75 (colored)
sync with head.
Revision 1.75.10.1 / (download) - annotate - [select for diffs], Tue Mar 28 09:42:30 2006 UTC (6 years, 2 months ago) by tron
Branch: peter-altq
Changes since 1.75: +3 -2
lines
Diff to previous 1.75 (colored)
Merge 2006-03-28 NetBSD-current into the "peter-altq" branch.
Revision 1.76 / (download) - annotate - [select for diffs], Fri Mar 24 20:05:32 2006 UTC (6 years, 2 months ago) by perseant
Branch: MAIN
CVS Tags: yamt-pdpolicy-base3
Changes since 1.75: +3 -2
lines
Diff to previous 1.75 (colored)
Improvements to LFS's paging mechanism, to wit: * Acknowledge that sometimes there are more dirty pages to be written to disk than clean segments. When we reach the danger line, lfs_gop_write() now returns EAGAIN. The caller of VOP_PUTPAGES(), if it holds the segment lock, drops it and waits for the cleaner to make room before continuing. * Note and avoid a three-way deadlock in lfs_putpages (a writer holding a page busy blocks on the cleaner while the cleaner blocks on the segment lock while lfs_putpages blocks on the page).
Revision 1.75.8.1 / (download) - annotate - [select for diffs], Wed Mar 8 01:39:12 2006 UTC (6 years, 2 months ago) by elad
Branch: elad-kernelauth
Changes since 1.75: +6 -6
lines
Diff to previous 1.75 (colored)
Adapt to kernel authorization KPI.
Revision 1.73.2.1 / (download) - annotate - [select for diffs], Sun Jan 15 10:03:05 2006 UTC (6 years, 4 months ago) by yamt
Branch: yamt-uio_vmspace
Changes since 1.73: +1 -3
lines
Diff to previous 1.73 (colored) next main 1.74 (colored)
sync with head.
Revision 1.75 / (download) - annotate - [select for diffs], Sat Jan 14 17:41:17 2006 UTC (6 years, 4 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5,
yamt-pdpolicy-base2,
yamt-pdpolicy-base,
peter-altq-base
Branch point for: yamt-pdpolicy,
simonb-timecounters,
rpaulo-netinet-merge-pcb,
peter-altq,
elad-kernelauth
Changes since 1.74: +0 -1
lines
Diff to previous 1.74 (colored)
- unify ffs_blkatoff and lfs_blkatoff. - remove ufs_ops::uo_blkatoff. - add directory read-ahead code. (disabled for now.)
Revision 1.74 / (download) - annotate - [select for diffs], Fri Jan 6 09:27:55 2006 UTC (6 years, 4 months ago) by yamt
Branch: MAIN
Changes since 1.73: +1 -2
lines
Diff to previous 1.73 (colored)
remove an obsolete prototype.
Revision 1.73 / (download) - annotate - [select for diffs], Sun Dec 11 12:25:26 2005 UTC (6 years, 5 months ago) by christos
Branch: MAIN
Branch point for: yamt-uio_vmspace
Changes since 1.72: +7 -7
lines
Diff to previous 1.72 (colored)
merge ktrace-lwp.
Revision 1.50.2.9 / (download) - annotate - [select for diffs], Thu Nov 10 14:12:32 2005 UTC (6 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.50.2.8: +15 -13
lines
Diff to previous 1.50.2.8 (colored) next main 1.51 (colored)
Sync with HEAD. Here we go again...
Revision 1.72 / (download) - annotate - [select for diffs], Wed Nov 2 12:39:14 2005 UTC (6 years, 6 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-readahead-pervnode,
yamt-readahead-perfile,
yamt-readahead-base3,
yamt-readahead-base2,
yamt-readahead-base,
yamt-readahead,
ktrace-lwp-base
Changes since 1.71: +8 -7
lines
Diff to previous 1.71 (colored)
merge yamt-vop branch. remove following VOPs. VOP_BLKATOFF VOP_VALLOC VOP_BALLOC VOP_REALLOCBLKS VOP_VFREE VOP_TRUNCATE VOP_UPDATE
Revision 1.71.2.1 / (download) - annotate - [select for diffs], Thu Oct 20 03:00:30 2005 UTC (6 years, 7 months ago) by yamt
Branch: yamt-vop
Changes since 1.71: +8 -7
lines
Diff to previous 1.71 (colored) next main 1.72 (colored)
adapt ufs.
Revision 1.71 / (download) - annotate - [select for diffs], Tue Sep 13 04:13:25 2005 UTC (6 years, 8 months ago) by christos
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 1.70: +1 -3
lines
Diff to previous 1.70 (colored)
split out lfs_itimes(). It is used in fsck_lfs.
Revision 1.70 / (download) - annotate - [select for diffs], Mon Sep 12 16:24:41 2005 UTC (6 years, 8 months ago) by christos
Branch: MAIN
Changes since 1.69: +3 -3
lines
Diff to previous 1.69 (colored)
Use nanotime() to update the time fields in filesystems. Convert the code from macros to real functions. Original patch and review from chuq. Note: ext2fs only keeps seconds in the on-disk inode, and msdosfs does not have enough precision for all fields, so this is not very useful for those two.
Revision 1.64.2.2 / (download) - annotate - [select for diffs], Wed Aug 24 18:43:37 2005 UTC (6 years, 9 months ago) by riz
Branch: netbsd-3
CVS Tags: netbsd-3-0-RELEASE,
netbsd-3-0-RC6,
netbsd-3-0-RC5,
netbsd-3-0-RC4,
netbsd-3-0-RC3,
netbsd-3-0-RC2,
netbsd-3-0-RC1,
netbsd-3-0-3-RELEASE,
netbsd-3-0-2-RELEASE,
netbsd-3-0-1-RELEASE,
netbsd-3-0
Changes since 1.64.2.1: +2 -2
lines
Diff to previous 1.64.2.1 (colored) to branchpoint 1.64 (colored)
Pull up following revision(s) (requested by yamt in ticket #688):
sys/miscfs/genfs/genfs_vnops.c: revision 1.98 via patch
sys/ufs/ffs/ffs_vfsops.c: revision 1.165
sys/ufs/lfs/lfs_extern.h: revision 1.69
sys/fs/filecorefs/filecore_vfsops.c: revision 1.20
sys/nfs/nfs_node.c: revision 1.80
sys/fs/smbfs/smbfs_node.c: revision 1.24
sys/fs/cd9660/cd9660_vfsops.c: revision 1.24
sys/fs/msdosfs/msdosfs_denode.c: revision 1.8
sys/miscfs/genfs/genfs_node.h: revision 1.6
sys/ufs/lfs/lfs_vfsops.c: revision 1.183
sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.86
sys/fs/adosfs/advfsops.c: revision 1.23
sys/fs/ntfs/ntfs_vfsops.c: revision 1.31
- constify genfs_ops.
- use member designators.
sys/miscfs/genfs/genfs_vnops.c: revision 1.99 via patch
genfs_getpages: don't forget to put the vnode onto the syncer's work que
ue
even in the case of PGO_LOCKED.
sys/uvm/uvm_bio.c: revision 1.40
sys/uvm/uvm_pager.h: revision 1.29
sys/miscfs/genfs/genfs_vnops.c: revision 1.100 via patch
sys/ufs/ufs/ufs_inode.c: revision 1.50
- introduce PGO_NOBLOCKALLOC and use it for ubc mapping
to prevent unnecessary block allocations in the case that
page size > block size.
- ufs_balloc_range: use VM_PROT_WRITE+PGO_NOBLOCKALLOC rather than
VM_PROT_READ.
sys/uvm/uvm_fault.c: revision 1.96
sys/miscfs/genfs/genfs_vnops.c: revision 1.101 via patch
sys/uvm/uvm_object.h: revision 1.19
sys/miscfs/genfs/genfs_node.h: revision 1.7
ensure that vnodes with dirty pages are always on syncer's queue.
- genfs_putpages: wait for i/o completion of PG_RELEASED/PG_PAGEOUT pages by
setting "wasclean" false when encountering them.
suggested by Stephan Uphoff in PR/24596 (1).
- genfs_putpages: write protect pages when cleaning out, if
we're going to take the vnode off the syncer's queue.
uvm_fault: don't write-map pages unless its vnode is already on
the syncer's queue.
fix PR/24596 (3) but in the different way from the suggested fix.
(to keep our current behaviour, ie. not to require explicit msync.
discussed on tech-kern@.)
- genfs_putpages: don't mistakenly take a vnode off the queue
by introducing a generation number in genfs_node.
genfs_getpages: increment the generation number.
suggested by Stephan Uphoff in PR/24596 (2).
- add some assertions.
sys/miscfs/genfs/genfs_vnops.c: revision 1.102 via patch
genfs_putpages: don't bother to clean the vnode unless VONWORKLST.
sys/ufs/ffs/ffs_vnops.c: revision 1.71
ffs_full_fsync: because VBLK/VCHR can be mmap'ed,
do VOP_PUTPAGES for them as well.
sys/uvm/uvm_fault.c: revision 1.97
uvm_fault: check a correct object in the case of layered filesystems.
fix PR/30811 from Jukka Salmi.
sys/uvm/uvm_object.h: revision 1.20
sys/ufs/ffs/ffs_vfsops.c: revision 1.167
sys/uvm/uvm_bio.c: revision 1.41
sys/ufs/ufs/ufs_vnops.c: revision 1.129
sys/uvm/uvm_mmap.c: revision 1.92
sys/uvm/uvm_fault.c: revision 1.98
sys/kern/vfs_subr.c: revision 1.252
sys/fs/msdosfs/denode.h: revision 1.5
sys/miscfs/genfs/genfs_vnops.c: revision 1.103 via patch
sys/fs/msdosfs/msdosfs_denode.c: revision 1.9
sys/sys/vnode.h: revision 1.141
sys/ufs/ufs/ufs_inode.c: revision 1.51
sys/ufs/ufs/ufs_extern.h: revision 1.45 via patch
sys/miscfs/genfs/genfs_node.h: revision 1.8
sys/ufs/lfs/lfs_vfsops.c: revision 1.184
sys/uvm/uvm_pager.h: revision 1.30
sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.87
update file timestamps for nfsd loaned-read and mmap.
PR/25279. discussed on tech-kern@.
sys/miscfs/genfs/genfs_vnops.c: revision 1.104 via patch
don't write-protect wired pages. pointed by Chuck Silvers.
for now, leave a vnode on the syncer's queue, as suggested by him.
sys/ufs/ffs/ffs_vnops.c: revision 1.72
revert VCHR part of ffs_vnops.c 1.71.
as VCHR uses the device pager, no point to call VOP_PUTPAGES here.
pointed by Chuck Silvers.
Revision 1.69 / (download) - annotate - [select for diffs], Tue Jun 28 09:30:38 2005 UTC (6 years, 10 months ago) by yamt
Branch: MAIN
Branch point for: yamt-lazymbuf
Changes since 1.68: +2 -2
lines
Diff to previous 1.68 (colored)
- constify genfs_ops. - use member designators.
Revision 1.68 / (download) - annotate - [select for diffs], Sun May 29 21:25:24 2005 UTC (6 years, 11 months ago) by christos
Branch: MAIN
Changes since 1.67: +3 -3
lines
Diff to previous 1.67 (colored)
- sprinkle const - avoid shadow variables.
Revision 1.59.2.1.2.1 / (download) - annotate - [select for diffs], Tue May 10 05:08:57 2005 UTC (7 years ago) by riz
Branch: netbsd-2
CVS Tags: netbsd-2-1-RELEASE,
netbsd-2-1-RC6,
netbsd-2-1-RC5,
netbsd-2-1-RC4,
netbsd-2-1-RC3,
netbsd-2-1-RC2,
netbsd-2-1-RC1,
netbsd-2-1
Changes since 1.59.2.1: +11 -3
lines
Diff to previous 1.59.2.1 (colored) next main 1.60 (colored)
Pull up the following revisions (requested by perseant in ticket #1281):
1.8 sys/ufs/lfs/TODO
1.75 sys/ufs/lfs/lfs.h (via patch)
1.74 sys/ufs/lfs/lfs_alloc.c (via patch)
1.49, 1.51 sys/ufs/lfs/lfs_balloc.c (1.51 via patch)
1.78 sys/ufs/lfs/lfs_bio.c
1.62 sys/ufs/lfs/lfs_extern.h (via patch)
1.156 sys/ufs/lfs/lfs_segment.c (via patch)
1.48 sys/ufs/lfs/lfs_subr.c
1.101 sys/ufs/lfs/lfs_syscalls.c
1.163 sys/ufs/lfs/lfs_vfsops.c (via patch)
1.134 sys/ufs/lfs/lfs_vnops.c (via patch)
1.61 sys/ufs/ufs/ufs_readwrite.c (via patch)
1.20 libexec/lfs_cleanerd/clean.h (via patch)
1.52 libexec/lfs_cleanerd/cleanerd.c (via patch)
1.41 libexec/lfs_cleanerd/library.c (via patch)
1.4 regress/sys/fs/lfs/newfs_fsck/Makefile
1.2 regress/sys/fs/lfs/newfs_fsck/mkfs_mount
1.2 regress/sys/fs/lfs/newfs_fsck/smallfiles
1.3 sbin/fsck_lfs/bufcache.c
1.3 sbin/fsck_lfs/bufcache.h
1.3 sbin/fsck_lfs/lfs.h
1.8 sbin/fsck_lfs/lfs.c (via patch)
1.8 sbin/fsck_lfs/pass3.c (via patch)
1.18 sbin/fsck_lfs/pass0.c (via patch)
1.18 sbin/fsck_lfs/utilities.c (via patch)
1.7 sbin/fsck_lfs/segwrite.c
1.19 sbin/fsck_lfs/setup.c (via patch)
1.3 sbin/newfs_lfs/Makefile
0 sbin/newfs_lfs/lfs.c (yes, remove it)
1.1 sbin/newfs_lfs/make_lfs.c
1.15 sbin/newfs_lfs/newfs.c (via patch)
Various minor LFS improvements.
Kernel:
* Note when lfs_putpages(9) thinks it is not going to be writing any
pages before calling genfs_putpages(9). This prevents a situation in
which blocks can be queued for writing without a segment header.
* Correct computation of NRESERVE(), though it is still a gross
overestimate in most cases. Note that if NRESERVE() is too high, it
may be impossible to create files on the filesystem. We catch this
case on filesystem mount and refuse to mount r/w.
* Allow filesystems to be mounted whose block size is == MAXBSIZE.
* Somewhere along the line, ufs_bmaparray(9) started mangling UNWRITTEN
entries in indirect blocks again, triggering a failed assertion "daddr
<= LFS_MAX_DADDR". Explicitly convert to and from int32_t to correct
this. Should fix PR #29045.
* Add a high-water mark for the number of dirty pages any given LFS can
hold before triggering a flush. This is settable by sysctl, but off
(zero) by default.
* Be more careful about the MAX_BYTES and MAX_BUFS computations so we
shouldn't see "please increase to at least zero" messages.
* Note that VBLK and VCHR vnodes can have nonzero values in di_db[0]
even though their v_size == 0. Don't panic when we see this.
Fixes PR #26680.
* Change lfs_bfree to a signed quantity. The manner in which it is
processed before being passed to the cleaner means that sometimes it
may drop below zero, and the cleaner must be aware of this.
* Never report bfree < 0 (or higher than lfs_dsize) through
lfs_statfs(9). This prevents df(1) from ever telling us that our full
filesystems have 16TB free.
* Account space allocated through lfs_balloc(9) that does not have
associated buffer headers, so that the pagedaemon doesn't run us out
of segments.
* Return ENOSPC from lfs_balloc(9) when bfree drops to zero.
* Address a deadlock in lfs_bmapv/lfs_markv when the filesystem is being
unmounted. Because vfs_busy() is a shared lock, and
lfs_bmapv/lfs_markv mark the filesystem vfs_busy(), the cleaner can be
holding the lock that umount() is blocking on, then try to vfs_busy()
again in getnewvnode().
cleaner:
* Adapt lfs_cleanerd to use the fcntl call to get the Ifile filehandle,
so it need not be in the namespace.
* Make lfs_cleanerd be more careful when there are very few available
segments.
* Make lfs_cleanerd less verbose when the filesystem is unmounted.
newfs_lfs, fsck_lfs, and regression:
* Extend the lfs library from fsck_lfs(8) so that it can be used with a
not-yet-existent LFS. Make newfs_lfs(8) use this library, so it can
create LFSs whose Ifile is larger than one segment. Addresses PR #11110.
* Make newfs_lfs(8) use strsuftoi64() for its arguments, a la newfs(8).
* Make fsck_lfs(8) respect the "file system is clean" flag.
* Don't let fsck_lfs(8) think it has dirty blocks when invoked with the
-n flag.
* Remove the Ifile from the filesystem namespace. The cleaner now uses
a fcntl call on the root inode to find the Ifile filehandle. (As a
side-effect, addresses PR #29144.)
Revision 1.64.2.1 / (download) - annotate - [select for diffs], Sat May 7 11:21:30 2005 UTC (7 years ago) by tron
Branch: netbsd-3
Changes since 1.64: +5 -2
lines
Diff to previous 1.64 (colored)
Apply patch (requested by perseant in ticket #242): * fsck_lfs buffer cache fixes, including PR #29151 * Change fsck_lfs phase 0 message to reflect reality * fsck_lfs: check phase 5 (cleanerinfo accounting) even on roll-forward * Keep better track of the free list during roll-forward, avoiding a core dump * Improve hash table use for fsck_lfs buffer and vnode cache * Document fsck_lfs flag -f, and implement -q * Add resize_lfs, including kernel support * Add LFS to mountd's list of exportable filesystem types * Make the LFS lkm work again [christos@] * Add MP locking to the LFS kernel subsystem * Fix pager_map deadlock in lfs_putpages() * Avoid incomplete file extension that looks like "partial truncation" to fsck * Use lfs_malloc for cleaner malloc, since the cleaner often runs in low-memory conditions. * Use splay trees, not hash table, to track page allocation for write. * Fix mkdir panic on full fs * Fix page accounting leak by counting differently. * Use rightly named structure for lfs_getattr [skrll@] * Cosmetic changes for readability.
Revision 1.61.4.1 / (download) - annotate - [select for diffs], Fri Apr 29 11:29:39 2005 UTC (7 years ago) by kent
Branch: kent-audio2
Changes since 1.61: +22 -5
lines
Diff to previous 1.61 (colored) next main 1.62 (colored)
sync with -current
Revision 1.67 / (download) - annotate - [select for diffs], Sat Apr 23 19:47:51 2005 UTC (7 years, 1 month ago) by perseant
Branch: MAIN
CVS Tags: kent-audio2-base
Changes since 1.66: +5 -2
lines
Diff to previous 1.66 (colored)
Provide a resize_lfs(8), including kernel and cleaner support. The current implementation requires the fs to be mounted while resizing. Tested in both directions, and everything appears to work happily, but ymmv.
Revision 1.66 / (download) - annotate - [select for diffs], Sat Apr 16 17:35:58 2005 UTC (7 years, 1 month ago) by perseant
Branch: MAIN
Changes since 1.65: +2 -1
lines
Diff to previous 1.65 (colored)
Use splay trees, rather than a hash table, to manage the accounting of blocks allocated through VOP_BALLOC() for pages to be written to disk. This accounting no longer takes a noticeable fraction of the system CPU.
Revision 1.65 / (download) - annotate - [select for diffs], Thu Apr 14 00:44:17 2005 UTC (7 years, 1 month ago) by perseant
Branch: MAIN
Changes since 1.64: +1 -2
lines
Diff to previous 1.64 (colored)
Consolidate the hash table we use to maintain the integrity of lfs_avail into a single, system-wide table, rather than having a separate hash table per inode. Significantly reduces the "system" cpu usage of your average file write.
Revision 1.61.6.1 / (download) - annotate - [select for diffs], Sat Mar 19 08:37:03 2005 UTC (7 years, 2 months ago) by yamt
Branch: yamt-km
Changes since 1.61: +18 -4
lines
Diff to previous 1.61 (colored) next main 1.62 (colored)
sync with head. xen and whitespace. xen part is not finished.
Revision 1.50.2.8 / (download) - annotate - [select for diffs], Tue Mar 8 13:53:12 2005 UTC (7 years, 2 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.50.2.7: +8 -2
lines
Diff to previous 1.50.2.7 (colored)
Sync with HEAD.
Revision 1.64 / (download) - annotate - [select for diffs], Tue Mar 8 00:18:19 2005 UTC (7 years, 2 months ago) by perseant
Branch: MAIN
CVS Tags: yamt-km-base4,
yamt-km-base3,
netbsd-3-base
Branch point for: netbsd-3
Changes since 1.63: +8 -2
lines
Diff to previous 1.63 (colored)
Straighten out the maze of ifdefs. Instead, consolidate all the debugging stuff under '#ifdef DEBUG', and use sysctl knobs to turn on/off particular parts of the debugging reporting (if DEBUG is enabled). Re-enable the LFS statistics in sysctl, while I'm there. A bit of a rototill.
Revision 1.50.2.7 / (download) - annotate - [select for diffs], Fri Mar 4 16:54:48 2005 UTC (7 years, 2 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.50.2.6: +12 -4
lines
Diff to previous 1.50.2.6 (colored)
Sync with HEAD. Hi Perry!
Revision 1.63 / (download) - annotate - [select for diffs], Sat Feb 26 22:32:20 2005 UTC (7 years, 2 months ago) by perry
Branch: MAIN
Changes since 1.62: +2 -2
lines
Diff to previous 1.62 (colored)
nuke trailing whitespace
Revision 1.62 / (download) - annotate - [select for diffs], Sat Feb 26 05:40:42 2005 UTC (7 years, 2 months ago) by perseant
Branch: MAIN
Changes since 1.61: +11 -3
lines
Diff to previous 1.61 (colored)
Various minor LFS improvements: * Note when lfs_putpages(9) thinks it is not going to be writing any pages before calling genfs_putpages(9). This prevents a situation in which blocks can be queued for writing without a segment header. * Correct computation of NRESERVE(), though it is still a gross overestimate in most cases. Note that if NRESERVE() is too high, it may be impossible to create files on the filesystem. We catch this case on filesystem mount and refuse to mount r/w. * Allow filesystems to be mounted whose block size is == MAXBSIZE. * Somewhere along the line, ufs_bmaparray(9) started mangling UNWRITTEN entries in indirect blocks again, triggering a failed assertion "daddr <= LFS_MAX_DADDR". Explicitly convert to and from int32_t to correct this. * Add a high-water mark for the number of dirty pages any given LFS can hold before triggering a flush. This is settable by sysctl, but off (zero) by default. * Be more careful about the MAX_BYTES and MAX_BUFS computations so we shouldn't see "please increase to at least zero" messages. * Note that VBLK and VCHR vnodes can have nonzero values in di_db[0] even though their v_size == 0. Don't panic when we see this. * Change lfs_bfree to a signed quantity. The manner in which it is processed before being passed to the cleaner means that sometimes it may drop below zero, and the cleaner must be aware of this. * Never report bfree < 0 (or higher than lfs_dsize) through lfs_statvfs(9). This prevents df(1) from ever telling us that our full filesystems have 16TB free. * Account space allocated through lfs_balloc(9) that does not have associated buffer headers, so that the pagedaemon doesn't run us out of segments. * Return ENOSPC from lfs_balloc(9) when bfree drops to zero. * Address a deadlock in lfs_bmapv/lfs_markv when the filesystem is being unmounted. Because vfs_busy() is a shared lock, and lfs_bmapv/lfs_markv mark the filesystem vfs_busy(), the cleaner can be holding the lock that umount() is blocking on, then try to vfs_busy() again in getnewvnode().
Revision 1.50.2.6 / (download) - annotate - [select for diffs], Sat Oct 30 09:17:57 2004 UTC (7 years, 6 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.50.2.5: +2 -2
lines
Diff to previous 1.50.2.5 (colored)
Oops, forgot this as part of the "Reduced diff to HEAD by restoring the struct proc * argument to lfs_bmapv" change
Revision 1.50.2.5 / (download) - annotate - [select for diffs], Tue Sep 21 13:39:15 2004 UTC (7 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.50.2.4: +7 -7
lines
Diff to previous 1.50.2.4 (colored)
Fix the sync with head I botched.
Revision 1.50.2.4 / (download) - annotate - [select for diffs], Sat Sep 18 14:56:59 2004 UTC (7 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.50.2.3: +7 -7
lines
Diff to previous 1.50.2.3 (colored)
Sync with HEAD.
Revision 1.50.2.3 / (download) - annotate - [select for diffs], Tue Aug 24 17:57:53 2004 UTC (7 years, 9 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.50.2.2: +3 -3
lines
Diff to previous 1.50.2.2 (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 1.50.2.2 / (download) - annotate - [select for diffs], Tue Aug 3 10:56:57 2004 UTC (7 years, 9 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.50.2.1: +22 -16
lines
Diff to previous 1.50.2.1 (colored)
Sync with HEAD
Revision 1.59.2.1 / (download) - annotate - [select for diffs], Sun May 23 10:44:28 2004 UTC (8 years ago) by tron
Branch: netbsd-2-0
CVS Tags: netbsd-2-base,
netbsd-2-0-RELEASE,
netbsd-2-0-RC5,
netbsd-2-0-RC4,
netbsd-2-0-RC3,
netbsd-2-0-RC2,
netbsd-2-0-RC1,
netbsd-2-0-3-RELEASE,
netbsd-2-0-2-RELEASE,
netbsd-2-0-1-RELEASE
Branch point for: netbsd-2
Changes since 1.59: +5 -1
lines
Diff to previous 1.59 (colored) next main 1.60 (colored)
Pull up revision 1.61 (requested by atatat in ticket #374): Tweak sysctl setup functions (the macros, actually) for use in lkms, and tweak lkminit_*.c (where applicable) to call them, and to call sysctl_teardown() when being unloaded. This consists of (1) making setup functions not be static when being compiled as lkms (change to sys/sysctl.h), (2) making prototypes visible for the various setup functions in header files (changes to various header files), and (3) making simple "load" and "unload" functions in the actual lkminit stuff. linux_sysctl.c also needs its root exposed (ie, made not static) for this (when built as an lkm).
Revision 1.61 / (download) - annotate - [select for diffs], Thu May 20 06:34:33 2004 UTC (8 years ago) by atatat
Branch: MAIN
CVS Tags: yamt-km-base2,
yamt-km-base,
matt-timespec,
kent-audio1-beforemerge,
kent-audio1-base,
kent-audio1
Branch point for: yamt-km,
kent-audio2
Changes since 1.60: +5 -1
lines
Diff to previous 1.60 (colored)
Tweak sysctl setup functions (the macros, actually) for use in lkms, and tweak lkminit_*.c (where applicable) to call them, and to call sysctl_teardown() when being unloaded. This consists of (1) making setup functions not be static when being compiled as lkms (change to sys/sysctl.h), (2) making prototypes visible for the various setup functions in header files (changes to various header files), and (3) making simple "load" and "unload" functions in the actual lkminit stuff. linux_sysctl.c also needs its root exposed (ie, made not static) for this (when built as an lkm).
Revision 1.60 / (download) - annotate - [select for diffs], Wed Apr 21 01:05:44 2004 UTC (8 years, 1 month ago) by christos
Branch: MAIN
Changes since 1.59: +3 -3
lines
Diff to previous 1.59 (colored)
Replace the statfs() family of system calls with statvfs(). Retain binary compatibility.
Revision 1.59 / (download) - annotate - [select for diffs], Tue Mar 9 07:43:49 2004 UTC (8 years, 2 months ago) by yamt
Branch: MAIN
CVS Tags: netbsd-2-0-base
Branch point for: netbsd-2-0
Changes since 1.58: +3 -1
lines
Diff to previous 1.58 (colored)
calculate data checksum inline.
Revision 1.58 / (download) - annotate - [select for diffs], Thu Dec 4 19:38:25 2003 UTC (8 years, 5 months ago) by atatat
Branch: MAIN
Changes since 1.57: +1 -2
lines
Diff to previous 1.57 (colored)
Dynamic sysctl. Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically. Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function. All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference. PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
Revision 1.57 / (download) - annotate - [select for diffs], Fri Nov 7 17:55:29 2003 UTC (8 years, 6 months ago) by yamt
Branch: MAIN
Changes since 1.56: +3 -2
lines
Diff to previous 1.56 (colored)
- tweak lfs_update_single()'s prototype so that it can be used by roll-forward code. - reduce code duplication using the above in update_meta() this also fixes fragment accounting.
Revision 1.56 / (download) - annotate - [select for diffs], Fri Nov 7 14:52:27 2003 UTC (8 years, 6 months ago) by yamt
Branch: MAIN
Changes since 1.55: +2 -2
lines
Diff to previous 1.55 (colored)
fix spec vnode aliasing.
Revision 1.55 / (download) - annotate - [select for diffs], Mon Sep 29 15:12:08 2003 UTC (8 years, 7 months ago) by yamt
Branch: MAIN
Changes since 1.54: +1 -6
lines
Diff to previous 1.54 (colored)
remove redundant prototypes.
Revision 1.54 / (download) - annotate - [select for diffs], Tue Sep 23 05:26:49 2003 UTC (8 years, 8 months ago) by yamt
Branch: MAIN
Changes since 1.53: +2 -1
lines
Diff to previous 1.53 (colored)
cleanup IN_ADIROP/VDIROP handling a little.
Revision 1.53 / (download) - annotate - [select for diffs], Thu Aug 7 16:34:36 2003 UTC (8 years, 9 months ago) by agc
Branch: MAIN
Changes since 1.52: +2 -6
lines
Diff to previous 1.52 (colored)
Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
Revision 1.52 / (download) - annotate - [select for diffs], Sat Jul 12 16:17:07 2003 UTC (8 years, 10 months ago) by yamt
Branch: MAIN
Changes since 1.51: +7 -1
lines
Diff to previous 1.51 (colored)
- protect global resource counts with lfs_subsys_lock. - clean up scattered externs a little.
Revision 1.50.2.1 / (download) - annotate - [select for diffs], Wed Jul 2 15:27:23 2003 UTC (8 years, 10 months ago) by darrenr
Branch: ktrace-lwp
Changes since 1.50: +10 -10
lines
Diff to previous 1.50 (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 1.51 / (download) - annotate - [select for diffs], Wed Jul 2 13:40:52 2003 UTC (8 years, 10 months ago) by yamt
Branch: MAIN
Changes since 1.50: +3 -1
lines
Diff to previous 1.50 (colored)
- add a new functions, lfs_writer_enter/leave, and use them instead of duplicated code fragments. - add an assertion.
Revision 1.50 / (download) - annotate - [select for diffs], Sun Jun 29 22:32:38 2003 UTC (8 years, 10 months ago) by fvdl
Branch: MAIN
Branch point for: ktrace-lwp
Changes since 1.49: +8 -8
lines
Diff to previous 1.49 (colored)
Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
Revision 1.49 / (download) - annotate - [select for diffs], Sun Jun 29 18:43:44 2003 UTC (8 years, 10 months ago) by thorpej
Branch: MAIN
Changes since 1.48: +3 -3
lines
Diff to previous 1.48 (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 1.48 / (download) - annotate - [select for diffs], Sat Jun 28 14:22:26 2003 UTC (8 years, 11 months ago) by darrenr
Branch: MAIN
Changes since 1.47: +10 -10
lines
Diff to previous 1.47 (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 1.47 / (download) - annotate - [select for diffs], Wed Apr 2 10:39:40 2003 UTC (9 years, 1 month ago) by fvdl
Branch: MAIN
Changes since 1.46: +7 -6
lines
Diff to previous 1.46 (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 1.46 / (download) - annotate - [select for diffs], Thu Mar 20 14:11:46 2003 UTC (9 years, 2 months ago) by yamt
Branch: MAIN
Changes since 1.45: +2 -1
lines
Diff to previous 1.45 (colored)
fix "more than one fragment" panics; direct and indirect block pointers are not valid in the case of shortlinks. while i'm here, move duplicated code in lfs_vget/fastvget into a new function, lfs_vinit.
Revision 1.45 / (download) - annotate - [select for diffs], Sat Mar 8 02:55:48 2003 UTC (9 years, 2 months ago) by perseant
Branch: MAIN
Changes since 1.44: +2 -1
lines
Diff to previous 1.44 (colored)
Add an lfs_strategy() that checks to make sure we're not trying to read where the cleaner is trying to write, instead of tying up the "live" buffers (or pages). Fix a bug in the LFS_UBC case where oversized buffers would not be checksummed correctly, causing uncleanable segments. Make sure that wakeup(fs->lfs_iocount) is done if fs->lfs_iocount is 1 as well as 0, since we wait in some places for it to drop to 1. Activate all pages that make it into lfs_gop_write without the segment lock held, since they must have been dirtied very recently, even if PG_DELWRI is not set.
Revision 1.44 / (download) - annotate - [select for diffs], Tue Feb 25 23:12:07 2003 UTC (9 years, 3 months ago) by perseant
Branch: MAIN
Changes since 1.43: +2 -2
lines
Diff to previous 1.43 (colored)
Make fs-specific fcntl macros take three arguments (approved wrstuden). Let LFS use fcntl for cleaner functions.
Revision 1.43 / (download) - annotate - [select for diffs], Mon Feb 24 08:42:49 2003 UTC (9 years, 3 months ago) by perseant
Branch: MAIN
Changes since 1.42: +7 -1
lines
Diff to previous 1.42 (colored)
Add lfs_ioctl vnode op, with ioctls to take over cleaner system call functionality (not including segment clean, since that is now done automatically as checkpoints happen).
Revision 1.42 / (download) - annotate - [select for diffs], Sun Feb 23 00:22:34 2003 UTC (9 years, 3 months ago) by perseant
Branch: MAIN
Changes since 1.41: +3 -3
lines
Diff to previous 1.41 (colored)
Fix a buffer overflow bug in the LFS_UBC case that manifested itself either as a mysterious UVM error or as "panic: dirty bufs". Verify maximum size in lfs_malloc. Teach lfs_updatemeta and lfs_shellsort about oversized cluster blocks from lfs_gop_write. When unwiring pages in lfs_gop_write, deactivate them, under the theory that the pagedaemon wanted to free them last we knew.
Revision 1.41 / (download) - annotate - [select for diffs], Thu Feb 20 04:27:24 2003 UTC (9 years, 3 months ago) by perseant
Branch: MAIN
Changes since 1.40: +4 -4
lines
Diff to previous 1.40 (colored)
Tabify, and fix some comment alignment problems.
Revision 1.40 / (download) - annotate - [select for diffs], Tue Feb 18 02:00:08 2003 UTC (9 years, 3 months ago) by perseant
Branch: MAIN
Changes since 1.39: +2 -1
lines
Diff to previous 1.39 (colored)
Make it compile again, grr....
Revision 1.39 / (download) - annotate - [select for diffs], Mon Feb 17 23:48:18 2003 UTC (9 years, 3 months ago) by perseant
Branch: MAIN
Changes since 1.38: +20 -17
lines
Diff to previous 1.38 (colored)
Add code to UBCify LFS. This is still behind "#ifdef LFS_UBC" for now (there are still some details to work out) but expect that to go away soon. To support these basic changes (creation of lfs_putpages, lfs_gop_write, mods to lfs_balloc) several other changes were made, to wit: * Create a writer daemon kernel thread whose purpose is to handle page writes for the pagedaemon, but which also takes over some of the functions of lfs_check(). This thread is started the first time an LFS is mounted. * Add a "flags" parameter to GOP_SIZE. Current values are GOP_SIZE_READ, meaning that the call should return the size of the in-core version of the file, and GOP_SIZE_WRITE, meaning that it should return the on-disk size. One of GOP_SIZE_READ or GOP_SIZE_WRITE must be specified. * Instead of using malloc(...M_WAITOK) for everything, reserve enough resources to get by and use malloc(...M_NOWAIT), using the reserves if necessary. Use the pool subsystem for structures small enough that this is feasible. This also obsoletes LFS_THROTTLE. And a few that are not strictly necessary: * Moves the LFS inode extensions off onto a separately allocated structure; getting closer to LFS as an LKM. "Welcome to 1.6O." * Unified GOP_ALLOC between FFS and LFS. * Update LFS copyright headers to correct values. * Actually cast to unsigned in lfs_shellsort, like the comment says. * Keep track of which segments were empty before the previous checkpoint; any segments that pass two checkpoints both dirty and empty can be summarily cleaned. Do this. Right now lfs_segclean still works, but this should be turned into an effectless compatibility syscall.
Revision 1.38 / (download) - annotate - [select for diffs], Sat Feb 1 18:34:14 2003 UTC (9 years, 3 months ago) by tron
Branch: MAIN
Changes since 1.37: +4 -1
lines
Diff to previous 1.37 (colored)
Only use MALLOC_DECLARE() in kernel namespace.
Revision 1.37 / (download) - annotate - [select for diffs], Sat Feb 1 06:23:53 2003 UTC (9 years, 3 months ago) by thorpej
Branch: MAIN
Changes since 1.36: +4 -1
lines
Diff to previous 1.36 (colored)
Add extensible malloc types, adapted from FreeBSD. This turns malloc types into a structure, a pointer to which is passed around, instead of an int constant. Allow the limit to be adjusted when the malloc type is defined, or with a function call, as suggested by Jonathan Stone.
Revision 1.36 / (download) - annotate - [select for diffs], Thu Jan 30 14:18:32 2003 UTC (9 years, 3 months ago) by yamt
Branch: MAIN
Changes since 1.35: +1 -2
lines
Diff to previous 1.35 (colored)
there's no need to treat VOP_WHITEOUT as dirop because it modifies only one inode.
Revision 1.35 / (download) - annotate - [select for diffs], Fri Jan 24 21:55:27 2003 UTC (9 years, 4 months ago) by fvdl
Branch: MAIN
Changes since 1.34: +7 -6
lines
Diff to previous 1.34 (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 1.24.2.8 / (download) - annotate - [select for diffs], Sun Dec 29 20:57:19 2002 UTC (9 years, 4 months ago) by thorpej
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.24.2.7: +2 -2
lines
Diff to previous 1.24.2.7 (colored) to branchpoint 1.24 (colored) next main 1.25 (colored)
Sync with HEAD.
Revision 1.34 / (download) - annotate - [select for diffs], Sat Dec 28 14:39:09 2002 UTC (9 years, 4 months ago) by yamt
Branch: MAIN
CVS Tags: nathanw_sa_before_merge,
nathanw_sa_base,
fvdl_fs64_base
Changes since 1.33: +2 -2
lines
Diff to previous 1.33 (colored)
- in lfs_reserve, vref vnodes that we're locking so that cleaner doesn't try to reclaim them. (workaround for deadlock noted in the comment in lfs_reserveavail) - in lfs_rename, mark vnodes which are being moved as well as directry vnodes.
Revision 1.24.2.7 / (download) - annotate - [select for diffs], Thu Dec 19 00:59:48 2002 UTC (9 years, 5 months ago) by thorpej
Branch: nathanw_sa
Changes since 1.24.2.6: +2 -2
lines
Diff to previous 1.24.2.6 (colored) to branchpoint 1.24 (colored)
Sync with HEAD.
Revision 1.33 / (download) - annotate - [select for diffs], Tue Dec 17 14:37:49 2002 UTC (9 years, 5 months ago) by yamt
Branch: MAIN
CVS Tags: gmcgarry_ucred_base,
gmcgarry_ucred,
gmcgarry_ctxsw_base,
gmcgarry_ctxsw
Changes since 1.32: +2 -2
lines
Diff to previous 1.32 (colored)
no need for cleaner to hold vnode locks. cleaner and normal vnode operations are synchronized enough by seglock/fraglock and buf's B_BUSY-ness.
Revision 1.24.2.6 / (download) - annotate - [select for diffs], Wed Dec 11 06:51:44 2002 UTC (9 years, 5 months ago) by thorpej
Branch: nathanw_sa
Changes since 1.24.2.5: +6 -1
lines
Diff to previous 1.24.2.5 (colored) to branchpoint 1.24 (colored)
Sync with HEAD.
Revision 1.32 / (download) - annotate - [select for diffs], Sun Dec 1 00:12:11 2002 UTC (9 years, 5 months ago) by matt
Branch: MAIN
Changes since 1.31: +6 -1
lines
Diff to previous 1.31 (colored)
Add multiple inclusion protection for headers. Fix mismatched variable declarations (missing const's) as needed.
Revision 1.24.6.4 / (download) - annotate - [select for diffs], Sun Jun 23 17:52:11 2002 UTC (9 years, 11 months ago) by jdolecek
Branch: kqueue
Changes since 1.24.6.3: +34 -29
lines
Diff to previous 1.24.6.3 (colored) to branchpoint 1.24 (colored) next main 1.25 (colored)
catch up with -current on kqueue branch
Revision 1.30.2.1 / (download) - annotate - [select for diffs], Thu Jun 20 15:53:08 2002 UTC (9 years, 11 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.30: +29 -27
lines
Diff to previous 1.30 (colored) next main 1.31 (colored)
catch up with -current.
Revision 1.30.4.1 / (download) - annotate - [select for diffs], Thu Jun 20 03:51:23 2002 UTC (9 years, 11 months ago) by lukem
Branch: netbsd-1-6
CVS Tags: netbsd-1-6-RELEASE,
netbsd-1-6-RC3,
netbsd-1-6-RC2,
netbsd-1-6-RC1,
netbsd-1-6-PATCH002-RELEASE,
netbsd-1-6-PATCH002-RC4,
netbsd-1-6-PATCH002-RC3,
netbsd-1-6-PATCH002-RC2,
netbsd-1-6-PATCH002-RC1,
netbsd-1-6-PATCH002,
netbsd-1-6-PATCH001-RELEASE,
netbsd-1-6-PATCH001-RC3,
netbsd-1-6-PATCH001-RC2,
netbsd-1-6-PATCH001-RC1,
netbsd-1-6-PATCH001
Changes since 1.30: +29 -27
lines
Diff to previous 1.30 (colored) next main 1.31 (colored)
Pull up revision 1.31 (requested by perseant in ticket #325): For synchronous writes, keep separate i/o counters for each write, so processes don't have to wait for one another to finish (e.g., nfsd seems to be a little happier now, though I haven't measured the difference). Synchronous checkpoints, however, must always wait for all i/o to finish. Take the contents of the callback functions and have them run in thread context instead (aiodoned thread). lfs_iocount no longer has to be protected in splbio(), and quite a bit less of the segment construction loop needs to be in splbio() as well. If lfs_markv is handed a block that is not the correct size according to the inode, refuse to process it. (Formerly it was extended to the "correct" size.) This is possibly more prone to deadlock, but less prone to corruption. lfs_segclean now outright refuses to clean segments that appear to have live bytes in them. Again this may be more prone to deadlock but avoids corruption. Replace ufsspec_close and ufsfifo_close with LFS equivalents; this means that no UFS functions need to know about LFS_ITIMES any more. Remove the reference from ufs/inode.h. Tested on i386, test-compiled on alpha.
Revision 1.24.2.5 / (download) - annotate - [select for diffs], Thu Jun 20 03:50:30 2002 UTC (9 years, 11 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.24.2.4: +34 -29
lines
Diff to previous 1.24.2.4 (colored) to branchpoint 1.24 (colored)
Catch up to -current.
Revision 1.31 / (download) - annotate - [select for diffs], Sun Jun 16 00:13:15 2002 UTC (9 years, 11 months ago) by perseant
Branch: MAIN
CVS Tags: kqueue-beforemerge,
kqueue-base,
kqueue-aftermerge,
gehenna-devsw-base
Changes since 1.30: +29 -27
lines
Diff to previous 1.30 (colored)
For synchronous writes, keep separate i/o counters for each write, so processes don't have to wait for one another to finish (e.g., nfsd seems to be a little happier now, though I haven't measured the difference). Synchronous checkpoints, however, must always wait for all i/o to finish. Take the contents of the callback functions and have them run in thread context instead (aiodoned thread). lfs_iocount no longer has to be protected in splbio(), and quite a bit less of the segment construction loop needs to be in splbio() as well. If lfs_markv is handed a block that is not the correct size according to the inode, refuse to process it. (Formerly it was extended to the "correct" size.) This is possibly more prone to deadlock, but less prone to corruption. lfs_segclean now outright refuses to clean segments that appear to have live bytes in them. Again this may be more prone to deadlock but avoids corruption. Replace ufsspec_close and ufsfifo_close with LFS equivalents; this means that no UFS functions need to know about LFS_ITIMES any more. Remove the reference from ufs/inode.h. Tested on i386, test-compiled on alpha.
Revision 1.30 / (download) - annotate - [select for diffs], Tue May 14 20:03:53 2002 UTC (10 years ago) by perseant
Branch: MAIN
CVS Tags: netbsd-1-6-base
Branch point for: netbsd-1-6,
gehenna-devsw
Changes since 1.29: +5 -3
lines
Diff to previous 1.29 (colored)
Phase one of my three-phase plan to make LFS play nice with UBC, and bug-fixes I found while making sure there weren't any new ones. * Make the write clusters keep track of the buffers whose blocks they contain. This should make it possible to (1) write clusters using a page mapping instead of malloc, if desired, and (2) schedule blocks for rewriting (somewhere else) if a write error occurs. Code is present to use pagemove() to construct the clusters but that is untested and will go away anyway in favor of page mapping. * DEBUG now keeps a log of Ifile writes, so that any lingering instances of the "dirty bufs" problem can be properly debugged. * Keep track of whether the Ifile has been dirtied by various routines that can be called by lfs_segwrite, and loop on that until it is clean, for a checkpoint. Checkpoints need to be squeaky clean. * Warn the user (once) if the Ifile grows larger than is reasonable for their buffer cache. Both lfs_mountfs and lfs_unmount check since the Ifile can grow. * If an inode is not found in a disk block, try rereading the block, under the assumption that the block was copied to a cluster and then freed. * Protect WRITEINPROG() with splbio() to fix a hang in lfs_update.
Revision 1.29 / (download) - annotate - [select for diffs], Sun May 12 23:06:29 2002 UTC (10 years ago) by matt
Branch: MAIN
Changes since 1.28: +2 -1
lines
Diff to previous 1.28 (colored)
Eliminate commons.
Revision 1.24.6.3 / (download) - annotate - [select for diffs], Sat Mar 16 16:02:25 2002 UTC (10 years, 2 months ago) by jdolecek
Branch: kqueue
Changes since 1.24.6.2: +2 -1
lines
Diff to previous 1.24.6.2 (colored) to branchpoint 1.24 (colored)
Catch up with -current.
Revision 1.24.2.4 / (download) - annotate - [select for diffs], Thu Feb 28 04:15:29 2002 UTC (10 years, 2 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.24.2.3: +2 -1
lines
Diff to previous 1.24.2.3 (colored) to branchpoint 1.24 (colored)
Catch up to -current.
Revision 1.28 / (download) - annotate - [select for diffs], Mon Feb 11 02:47:29 2002 UTC (10 years, 3 months ago) by perseant
Branch: MAIN
CVS Tags: newlock-base,
newlock,
ifpoll-base,
ifpoll,
eeh-devprop-base,
eeh-devprop
Changes since 1.27: +2 -1
lines
Diff to previous 1.27 (colored)
Include the space taken by inodes in the count made by lfs_check(); make VOP_SETATTR call lfs_check. This prevents large numbers of inode changes (say, at the end of tar(1)) from filling the buffer cache.
Revision 1.24.6.2 / (download) - annotate - [select for diffs], Thu Jan 10 20:05:12 2002 UTC (10 years, 4 months ago) by thorpej
Branch: kqueue
Changes since 1.24.6.1: +5 -1
lines
Diff to previous 1.24.6.1 (colored) to branchpoint 1.24 (colored)
Sync kqueue branch with -current.
Revision 1.24.2.3 / (download) - annotate - [select for diffs], Tue Jan 8 00:34:52 2002 UTC (10 years, 4 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.24.2.2: +4 -1
lines
Diff to previous 1.24.2.2 (colored) to branchpoint 1.24 (colored)
Catch up to -current.
Revision 1.27 / (download) - annotate - [select for diffs], Tue Dec 18 07:51:17 2001 UTC (10 years, 5 months ago) by chs
Branch: MAIN
Changes since 1.26: +4 -1
lines
Diff to previous 1.26 (colored)
use the new compatibility routines to allow mmap() to work (in the same non-coherent fashion that it worked pre-UBC) until someone has time to do it the right way.
Revision 1.25.2.1 / (download) - annotate - [select for diffs], Mon Oct 1 12:48:27 2001 UTC (10 years, 7 months ago) by fvdl
Branch: thorpej-devvp
Changes since 1.25: +2 -1
lines
Diff to previous 1.25 (colored) next main 1.26 (colored)
Catch up with -current.
Revision 1.24.2.2 / (download) - annotate - [select for diffs], Fri Sep 21 22:37:06 2001 UTC (10 years, 8 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.24.2.1: +2 -1
lines
Diff to previous 1.24.2.1 (colored) to branchpoint 1.24 (colored)
Catch up to -current.
Revision 1.26 / (download) - annotate - [select for diffs], Sat Sep 15 16:13:05 2001 UTC (10 years, 8 months ago) by chs
Branch: MAIN
CVS Tags: thorpej-mips-cache-base,
thorpej-mips-cache,
thorpej-devvp-base3,
thorpej-devvp-base2,
pre-chs-ubcperf,
post-chs-ubcperf
Changes since 1.25: +2 -1
lines
Diff to previous 1.25 (colored)
add a new VFS op, vfs_reinit, which is called when desiredvnodes is adjusted via sysctl. file systems that have hash tables which are sized based on the value of this variable now resize those hash tables using the new value. the max number of FFS softdeps is also recalculated. convert various file systems to use the <sys/queue.h> macros for their hash tables.
Revision 1.24.2.1 / (download) - annotate - [select for diffs], Fri Aug 24 00:13:26 2001 UTC (10 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.24: +93 -94
lines
Diff to previous 1.24 (colored)
Catch up with -current.
Revision 1.24.6.1 / (download) - annotate - [select for diffs], Fri Aug 3 04:14:08 2001 UTC (10 years, 9 months ago) by lukem
Branch: kqueue
Changes since 1.24: +93 -94
lines
Diff to previous 1.24 (colored)
update to -current
Revision 1.25 / (download) - annotate - [select for diffs], Fri Jul 13 20:30:23 2001 UTC (10 years, 10 months ago) by perseant
Branch: MAIN
CVS Tags: thorpej-devvp-base
Branch point for: thorpej-devvp
Changes since 1.24: +93 -94
lines
Diff to previous 1.24 (colored)
Merge the short-lived perseant-lfsv2 branch into the trunk. Kernels and tools understand both v1 and v2 filesystems; newfs_lfs generates v2 by default. Changes for the v2 layout include: - Segments of non-PO2 size and arbitrary block offset, so these can be matched to convenient physical characteristics of the partition (e.g., stripe or track size and offset). - Address by fragment instead of by disk sector, paving the way for non-512-byte-sector devices. In theory fragments can be as large as you like, though in reality they must be smaller than MAXBSIZE in size. - Use serial number and filesystem identifier to ensure that roll-forward doesn't get old data and think it's new. Roll-forward is enabled for v2 filesystems, though not for v1 filesystems by default. - The inode free list is now a tailq, paving the way for undelete (undelete is not yet implemented, but can be without further non-backwards-compatible changes to disk structures). - Inode atime information is kept in the Ifile, instead of on the inode; that is, the inode is never written *just* because atime was changed. Because of this the inodes remain near the file data on the disk, rather than wandering all over as the disk is read repeatedly. This speeds up repeated reads by a small but noticeable amount. Other changes of note include: - The ifile written by newfs_lfs can now be of arbitrary length, it is no longer restricted to a single indirect block. - Fixed an old bug where ctime was changed every time a vnode was created. I need to look more closely to make sure that the times are only updated during write(2) and friends, not after-the-fact during a segment write, and certainly not by the cleaner.
Revision 1.24.4.2 / (download) - annotate - [select for diffs], Fri Jun 29 03:56:41 2001 UTC (10 years, 10 months ago) by perseant
Branch: perseant-lfsv2
Changes since 1.24.4.1: +92 -93
lines
Diff to previous 1.24.4.1 (colored) to branchpoint 1.24 (colored) next main 1.25 (colored)
Get rid of __P(), protoizing where it had not already been done
Revision 1.24.4.1 / (download) - annotate - [select for diffs], Wed Jun 27 03:49:39 2001 UTC (10 years, 11 months ago) by perseant
Branch: perseant-lfsv2
Changes since 1.24: +5 -5
lines
Diff to previous 1.24 (colored)
Import of what I've been calling "LFSv2", that is, LFS with some features added that require changes to the on-disk data structures. These include: - 64-bit time in everything but inodes - User-specified segment offset, and segment size no longer restricted to PO2. - Serial number on segment summaries in addition to timestamp, and a new volume identifier, to make roll-forward feasible without fear of finding old data and thinking it was new. Although I think this version works at least as well as what's on the trunk, we're not done yet; hence this commit is going in on a branch and not on the trunk. Enhancements that are not here yet include fragment addressing, like FFS does, instead of block addressing.
Revision 1.17.4.3 / (download) - annotate - [select for diffs], Sat Feb 3 21:52:03 2001 UTC (11 years, 3 months ago) by he
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-PATCH003,
netbsd-1-5-PATCH002,
netbsd-1-5-PATCH001
Changes since 1.17.4.2: +3 -1
lines
Diff to previous 1.17.4.2 (colored) to branchpoint 1.17 (colored) next main 1.18 (colored)
Pull up revision 1.22 (requested by perseant):
o Close up accounting holes in LFS' accounting of immediately-
available-space, number of clean segments, and amount of dirty
space taken up by metadata (PR#11468, PR#11470, PR#11534).
Revision 1.14.2.3 / (download) - annotate - [select for diffs], Fri Dec 8 09:20:14 2000 UTC (11 years, 5 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.14.2.2: +12 -3
lines
Diff to previous 1.14.2.2 (colored) to branchpoint 1.14 (colored) next main 1.15 (colored)
Sync with HEAD.
Revision 1.24 / (download) - annotate - [select for diffs], Sun Dec 3 05:56:27 2000 UTC (11 years, 5 months ago) by perseant
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase,
thorpej_scsipi_beforemerge,
thorpej_scsipi_base,
perseant-lfsv2-base
Branch point for: perseant-lfsv2,
nathanw_sa,
kqueue
Changes since 1.23: +10 -2
lines
Diff to previous 1.23 (colored)
Get rid of some old unnecessary code that cleared B_NEEDCOMMIT from buffers in lfs_writeseg (possibly after they had been freed). If MALLOCLOG is defined, make lfs_newbuf and lfs_freebuf pass along the caller's file and line to _malloc and _free.
Revision 1.23 / (download) - annotate - [select for diffs], Sat Nov 25 02:39:35 2000 UTC (11 years, 6 months ago) by perseant
Branch: MAIN
Changes since 1.22: +4 -3
lines
Diff to previous 1.22 (colored)
Use u_int32_t instead of u_long to compute LFS checksums, since the checksum is stored in a u_int32_t.
Revision 1.14.2.2 / (download) - annotate - [select for diffs], Wed Nov 22 16:06:50 2000 UTC (11 years, 6 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.14.2.1: +3 -1
lines
Diff to previous 1.14.2.1 (colored) to branchpoint 1.14 (colored)
Sync with HEAD.
Revision 1.14.2.1 / (download) - annotate - [select for diffs], Mon Nov 20 18:11:49 2000 UTC (11 years, 6 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.14: +17 -11
lines
Diff to previous 1.14 (colored)
Update thorpej_scsipi to -current as of a month ago
Revision 1.22 / (download) - annotate - [select for diffs], Fri Nov 17 19:14:41 2000 UTC (11 years, 6 months ago) by perseant
Branch: MAIN
Changes since 1.21: +3 -1
lines
Diff to previous 1.21 (colored)
Correct accounting of lfs_avail, locked_queue_count, and locked_queue_bytes. (PR #11468). In the case of fragment allocation, check to see if enough space is available before extending a fragment already scheduled for writing. The locked_queue_* variables indicate the number of buffer headers and bytes, respectively, that are unavailable to getnewbuf() because they are locked up waiting for LFS to flush them; make sure that that is actually what we're counting, i.e., never count malloced buffers, and always use b_bufsize instead of b_bcount. If DEBUG is defined, the periodic calls to lfs_countlocked will now complain if either counter is incorrect. (In the future lfs_countlocked will not need to be called at all if DEBUG is not defined.)
Revision 1.17.4.2 / (download) - annotate - [select for diffs], Thu Sep 14 18:50:18 2000 UTC (11 years, 8 months ago) by perseant
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-RELEASE,
netbsd-1-5-BETA2,
netbsd-1-5-BETA
Changes since 1.17.4.1: +12 -3
lines
Diff to previous 1.17.4.1 (colored) to branchpoint 1.17 (colored)
Pull up recent LFS kernel changes (approved by thorpej):
ufs/ufs/inode.h, 1.20--1.22 (add i_lfs_effnblks extension ;
make ITIMES aware of LFS_ITIMES;
_LKM protection so userland progs
compile)
ufs/ufs/ufs_vnops.c, 1.69, 1.71 (remove IN_ADIROP;
use ITIMES instead of FFS_ITIMES)
ufs/ufs/ufs_readwrite.c, 1.27 (use lfs_reserve in lfs_write)
ufs/lfs/lfs.h, 1.26--1.32 (define LFS_EST_* macros ;
change MIN_FREE_SEGS to lfs_minfreesegs ;
add avail and bfree to CLEANERINFO ;
change lfs_uinodes to signed ;
change lfs_dmeta to signed ;
add whitespace to line up structure
members ;
explicit cast to int32_t in LFS_EST_*
macros)
ufs/lfs/lfs_alloc.c, back out 1.34.2.3 (pullups of 1.39, 1.40);
then pull up 1.38 (clean up on error)
1.39--1.43 (restore fvdl's ufs_hashlock fix ;
restore fvdl's ufs_hashlock fix ;
set i_lfs_effnblks ;
use UINO macros ;
add comments and fix long lines)
ufs/lfs/lfs_balloc.c, 1.19 (don't succeed halfway)
1.21--1.25 (use i_lfs_effnblks ;
fix i_lfs_effnblks computation and
quieten ;
fix i_ffs_blocks in unwritten fragment ;
remove useless debugging check ;
add comments and (c) 2000)
ufs/lfs/lfs_bio.c, 1.24--1.30 (cleanup and make lfs_flush_fs take
"struct lfs *" instead of "struct
mount *" ;
use lfs_minfreeseg instead of
MIN_FREE_SEGS ;
use UINO macros, and copy bfree/avail
to CLEANERINFO ;
add lfs_reserve function ;
1.28--1.30 fix printf formatting)
ufs/lfs/lfs_cksum.c, 1.13 (add (c) 2000)
ufs/lfs/lfs_debug.c, 1.11 (use btodb instead of DEV_BSIZE)
ufs/lfs/lfs_extern.h, 1.18, 1.20--1.21 (function prototype changes)
ufs/lfs/lfs_inode.c, 1.38 (rewrite lfs_truncate from
ffs_truncate)
1.40--1.44 (count written and unwritten blocks
seperately ;
use disk block units instead of bytes ;
remove unnecessary "mod" variable ;
correct B_DELWRI to avoid bawrite panic ;
use lfs_reserve)
ufs/lfs/lfs_segment.c, 1.52-1.59 (use lfs_dmeta to note used summaries ;
check for UNWRITTEN in indirect blocks ;
more debugging stuff inside #ifdef
DEBUG_LFS ;
use LK_CANRECURSE ;
don't drop dirty indirect blocks ;
use UINO macros ;
don't hose the free list ;
use btodb() instead of DEV_BSIZE ;
make it compile again (oops))
ufs/lfs/lfs_subr.c, 1.16--1.17 (check for locked inodes before
changing ;
use btodb() instead of DEV_BSIZE, (c)
2000)
ufs/lfs/lfs_syscalls.c, back out 1.41.4.2 (fvdl's ufs_hashlock fix);
then pull up 1.43 (use lfs_dmeta)
1.44--1.45 (restore fvdl's ufs_hashlock fix)
1.46--1.47 (fix lfs_avail leakage from sblock
segments ;
use UINO macros)
1.49 (bounds-check inode numbers in
lfs_markv)
ufs/lfs/lfs_vfsops.c, 1.53 (use LFS_EST_* macros in lfs_statfs)
1.56--1.58 (initialize lfs_minfreeseg, lfs_effnblk ;
initialize lfs_uinodes ;
initialize lfs_ravail)
ufs/lfs/lfs_vnops.c, 1.40 (remove VDIROP from removed files)
1.42--1.44 (move SET_ENDOP below the removal of
VDIROP ;
use UINO macros and add lfs_itimes
function ;
use lfs_reserve in dirops)
Revision 1.21 / (download) - annotate - [select for diffs], Sat Sep 9 04:49:55 2000 UTC (11 years, 8 months ago) by perseant
Branch: MAIN
Changes since 1.20: +3 -2
lines
Diff to previous 1.20 (colored)
Various bug-fixes to LFS, to wit: Kernel: * Add runtime quantity lfs_ravail, the number of disk-blocks reserved for writing. Writes to the filesystem first reserve a maximum amount of blocks before their write is allowed to proceed; after the blocks are allocated the reserved total is reduced by a corresponding amount. If the lfs_reserve function cannot immediately reserve the requested number of blocks, the inode is unlocked, and the thread sleeps until the cleaner has made enough space available for the blocks to be reserved. In this way large files can be written to the filesystem (or, smaller files can be written to a nearly-full but thoroughly clean filesystem) and the cleaner can still function properly. * Remove explicit switching on dlfs_minfreeseg from the kernel code; it is now merely a fs-creation parameter used to compute dlfs_avail and dlfs_bfree (and used by fsck_lfs(8) to check their accuracy). Its former role is better assumed by a properly computed dlfs_avail. * Bounds-check inode numbers submitted through lfs_bmapv and lfs_markv. This prevents a panic, but, if the cleaner is feeding the filesystem the wrong data, you are still in a world of hurt. * Cleanup: remove explicit references of DEV_BSIZE in favor of btodb()/dbtob(). lfs_cleanerd: * Make -n mean "send N segments' blocks through a single call to lfs_markv". Previously it had meant "clean N segments though N calls to lfs_markv, before looking again to see if more need to be cleaned". The new behavior gives better packing of direct data on disk with as little metadata as possible, largely alleviating the problem that the cleaner can consume more disk through inefficient use of metadata than it frees by moving dirty data away from clean "holes" to produce entirely clean segments. * Make -b mean "read as many segments as necessary to write N segments of dirty data back to disk", rather than its former meaning of "read as many segments as necessary to free N segments worth of space". The new meaning, combined with the new -n behavior described above, further aids in cleaning storage efficiency as entire segments can be written at once, using as few blocks as possible for segment summaries and inode blocks. * Make the cleaner take note of segments which could not be cleaned due to error, and not attempt to clean them until they are entirely free of dirty blocks. This prevents the case in which a cleanerd running with -n 1 and without -b (formerly the default) would spin trying repeatedly to clean a corrupt segment, while the remaining space filled and deadlocked the filesystem. * Update the lfs_cleanerd manual page to describe all the options, including the changes mentioned here (in particular, the -b and -n flags were previously undocumented). fsck_lfs: * Check, and optionally fix, lfs_avail (to an exact figure) and lfs_bfree (within a margin of error) in pass 5. newfs_lfs: * Reduce the default dlfs_minfreeseg to 1/20 of the total segments. * Add a warning if the sgs disklabel field is 16 (the default for FFS' cpg, but not usually desirable for LFS' sgs: 5--8 is a better range). * Change the calculation of lfs_avail and lfs_bfree, corresponding to the kernel changes mentioned above. mount_lfs: * Add -N and -b options to pass corresponding -n and -b options to lfs_cleanerd. * Default to calling lfs_cleanerd with "-b -n 4". [All of these changes were largely tested in the 1.5 branch, with the idea that they (along with previous un-pulled-up work) could be applied to the branch while it was still in ALPHA2; however my test system has experienced corruption on another filesystem (/dev/console has gone missing :^), and, while I believe this unrelated to the LFS changes, I cannot with good conscience request that the changes be pulled up.]
Revision 1.20 / (download) - annotate - [select for diffs], Wed Jul 5 22:25:43 2000 UTC (11 years, 10 months ago) by perseant
Branch: MAIN
Changes since 1.19: +6 -1
lines
Diff to previous 1.19 (colored)
Clean up accounting of lfs_uinodes (dirty but unwritten inodes). Make lfs_uinodes a signed quantity for debugging purposes, and set it to zero as fs mount time. Enclose setting/clearing of the dirty flags (IN_MODIFIED, IN_ACCESSED, IN_CLEANING) in macros, and use those macros everywhere. Make LFS_ITIMES use these macros; updated the ITIMES macro in inode.h to know about this. Make ufs_getattr use ITIMES instead of FFS_ITIMES.
Revision 1.17.4.1 / (download) - annotate - [select for diffs], Mon Jul 3 18:33:55 2000 UTC (11 years, 10 months ago) by fvdl
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-ALPHA2
Changes since 1.17: +2 -2
lines
Diff to previous 1.17 (colored)
pullup the fixes from the trunk to not hold ufs_hashlock across getnewvnode()
Revision 1.19 / (download) - annotate - [select for diffs], Fri Jun 30 20:45:39 2000 UTC (11 years, 10 months ago) by fvdl
Branch: MAIN
Changes since 1.18: +2 -2
lines
Diff to previous 1.18 (colored)
Rearrange code around getnewvnode as was already done for ffs, to avoid locking against oneself because getnewvnode recycles a softdep-using vnode.
Revision 1.18 / (download) - annotate - [select for diffs], Tue Jun 27 20:57:13 2000 UTC (11 years, 11 months ago) by perseant
Branch: MAIN
Changes since 1.17: +5 -2
lines
Diff to previous 1.17 (colored)
Fixes associated with filling an LFS: Change the space computation to appear to change the size of the *disk* rather than the *bytes used* when more segment summaries and inode blocks are written. Try to estimate the amount of space that these will take up when more files are written, so the disk size doesn't change too much. Regularize error returns from lfs_valloc, lfs_balloc, lfs_truncate: they now fail entirely, rather than succeeding half-way and leaving the fs in an inconsistent state. Rewrite lfs_truncate, mostly stealing from ffs_truncate. The old lfs_truncate had difficulty truncating a large file to a non-zero size (indirect blocks were not handled appropriately). Unmark VDIROP on fvp after ufs_remove, ufs_rmdir, so these can be reclaimed immediately: this vnode would not be written to disk again anyway if the removal succeeded, and if it failed, no directory operation occurred. ufs_makeinode and ufs_mkdir now remove IN_ADIROP on error.
Revision 1.17 / (download) - annotate - [select for diffs], Thu Mar 16 18:08:33 2000 UTC (12 years, 2 months ago) by jdolecek
Branch: MAIN
CVS Tags: netbsd-1-5-base,
minoura-xpg4dl-base,
minoura-xpg4dl
Branch point for: netbsd-1-5
Changes since 1.16: +3 -2
lines
Diff to previous 1.16 (colored)
Add new VFS op routine - vfs_done and call it on filesystem detach in vfs_detach(). vfs_done may free global filesystem's resources, typically those allocated in respective filesystem's init function. Needed so those filesystems which went in via LKM have a chance to clean after themselves before unloading. This fixes random panics when LKM for filesystem using pools was loaded and unloaded several times. For each leaf filesystem, add appropriate vfs_done routine.
Revision 1.13.2.2 / (download) - annotate - [select for diffs], Thu Jan 20 21:01:33 2000 UTC (12 years, 4 months ago) by he
Branch: netbsd-1-4
CVS Tags: netbsd-1-4-PATCH003,
netbsd-1-4-PATCH002
Changes since 1.13.2.1: +2 -2
lines
Diff to previous 1.13.2.1 (colored) to branchpoint 1.13 (colored) next main 1.14 (colored)
Pull up revision 1.16 (requested by perseant): Files removed (through unlink, rmdir) are now really removed, though the removal is postponed until the dirop is complete to ensure validity of the filesystem through a crash. Use a separate per-fs lock, instead of ufs_hashlock, to protect the inode free list. Change calling semantics of lfs_ifind, to give better error reporting: If fed a struct buf, it can report the block number of the offending inode block as well as the inode number.
Revision 1.16 / (download) - annotate - [select for diffs], Wed Jan 19 00:03:04 2000 UTC (12 years, 4 months ago) by perseant
Branch: MAIN
CVS Tags: chs-ubc2-newbase
Changes since 1.15: +2 -2
lines
Diff to previous 1.15 (colored)
Changes to stabilize LFS. The first two of these should also apply to the 1.4 branch. * Use a separate per-fs lock, instead of ufs_hashlock, to protect the Inode free list. This seems to prevent the "lockmgr: %d, not exclusive lock holder %d, unlocking" message I was mis-attributing last night to an unlocked vnode being passed to vrele. * Change calling semantics of lfs_ifind, to give better error reporting: If fed a struct buf, it can report the block number of the offending inode block as well as the inode number. * Back out rev 1.10 of lfs_subr.c, since the replacement code was slightly uglier while being functionally identical. * Make lfs_vunref use the same free list convention as vrele/vput, so that vget does not remove vnodes from a hash list they are not on.
Revision 1.14.8.1 / (download) - annotate - [select for diffs], Mon Dec 27 18:36:39 1999 UTC (12 years, 5 months ago) by wrstuden
Branch: wrstuden-devbsize
Changes since 1.14: +2 -6
lines
Diff to previous 1.14 (colored) next main 1.15 (colored)
Pull up to last week's -current.
Revision 1.13.2.1 / (download) - annotate - [select for diffs], Fri Dec 17 23:21:30 1999 UTC (12 years, 5 months ago) by he
Branch: netbsd-1-4
Changes since 1.13: +2 -1
lines
Diff to previous 1.13 (colored)
Pull up revision 1.14 (requested by perseant): Avoid flushing vnodes involved in a dirop, making lfs' promise of "no fsck needed, even in the event of a crash" closer to reality.
Revision 1.15 / (download) - annotate - [select for diffs], Mon Nov 15 18:49:14 1999 UTC (12 years, 6 months ago) by fvdl
Branch: MAIN
CVS Tags: wrstuden-devbsize-base,
wrstuden-devbsize-19991221
Changes since 1.14: +2 -6
lines
Diff to previous 1.14 (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 1.14.4.1 / (download) - annotate - [select for diffs], Tue Oct 19 12:50:42 1999 UTC (12 years, 7 months ago) by fvdl
Branch: fvdl-softdep
Changes since 1.14: +2 -6
lines
Diff to previous 1.14 (colored) next main 1.15 (colored)
Bring in Kirk McKusick's FFS softdep code on a branch.
Revision 1.13.4.3 / (download) - annotate - [select for diffs], Tue Aug 31 21:03:46 1999 UTC (12 years, 8 months ago) by perseant
Branch: chs-ubc2
Changes since 1.13.4.2: +7 -4
lines
Diff to previous 1.13.4.2 (colored) to branchpoint 1.13 (colored) next main 1.14 (colored)
Rudimentary support for LFS under UBC:
- LFS-specific VOP_BALLOC and VOP_PUTPAGES vnode ops.
- getblk VREG panic #ifdef'd out (can be reinstated when Ifile is
internalized and Ifile can be made another type from VREG)
- interface to VOP_PUTPAGES changed to pass all pager flags, not
just sync. FS putpages routines must know about the pager flags.
- new LFS magic disk address, -2 ("unwritten"), meaning accounted for
but not assigned to a fixed disk location (since LFS does these two
things separately, and the previous accounting method using buffer
headers no longer will work). Changed references to (foo == (daddr_t)-1)
to (foo < 0). Since disk drivers reject all addresses < 0, this should
not present a problem for other FSs.
Revision 1.13.4.2 / (download) - annotate - [select for diffs], Sun Jul 11 05:52:10 1999 UTC (12 years, 10 months ago) by chs
Branch: chs-ubc2
Changes since 1.13.4.1: +4 -1
lines
Diff to previous 1.13.4.1 (colored) to branchpoint 1.13 (colored)
add placeholders for getpages/putpages.
Revision 1.13.4.1 / (download) - annotate - [select for diffs], Mon Jun 21 01:31:09 1999 UTC (12 years, 11 months ago) by thorpej
Branch: chs-ubc2
Changes since 1.13: +2 -1
lines
Diff to previous 1.13 (colored)
Sync w/ -current.
Revision 1.14 / (download) - annotate - [select for diffs], Tue Jun 1 03:00:40 1999 UTC (12 years, 11 months ago) by perseant
Branch: MAIN
CVS Tags: fvdl-softdep-base,
comdex-fall-1999-base,
comdex-fall-1999,
chs-ubc2-base
Branch point for: wrstuden-devbsize,
thorpej_scsipi,
fvdl-softdep
Changes since 1.13: +2 -1
lines
Diff to previous 1.13 (colored)
Fixed lfs_update (and related functions) so that calls from lfs_fsync will DTRT with vnodes marked VDIROP. In particular, the message "flushing VDIROP" will no longer appear, and the filesystem will remain stable in the event of a crash. This was particularly a problem with NFS-exported LFSes, since fsync was called on every file close.
Revision 1.13 / (download) - annotate - [select for diffs], Wed Mar 10 00:20:00 1999 UTC (13 years, 2 months ago) by perseant
Branch: MAIN
CVS Tags: netbsd-1-4-base,
netbsd-1-4-RELEASE,
netbsd-1-4-PATCH001,
kame_14_19990705,
kame_14_19990628,
kame_141_19991130,
kame
Branch point for: netbsd-1-4,
chs-ubc2
Changes since 1.12: +67 -8
lines
Diff to previous 1.12 (colored)
New sources should leave the LFS in a more-or-less working state. Changes include: - DIROP segregation is enabled, and greater care is taken to make sure that a checkpoint completes. Fsck is not needed to remount the filesystem. - Several checks to make sure that the LFS subsystem does not overuse various resources (memory, in particular). - The cleaner routines, lfs_markv in particular, are completely rewritten. A buffer overflow is removed. Greater care is taken to ensure that inodes come from where lfs_cleanerd say they come from (so we know nothing has changed since lfs_bmapv was called). - Fragment allocation is fixed, so that writes beyond end-of-file do the right thing.
Revision 1.12 / (download) - annotate - [select for diffs], Fri Feb 26 23:44:49 1999 UTC (13 years, 3 months ago) by wrstuden
Branch: MAIN
Changes since 1.11: +2 -2
lines
Diff to previous 1.11 (colored)
Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now only handles the file handle to vnode conversion, and a new call, vfs_checkexp(), performs the export verification.
Revision 1.11 / (download) - annotate - [select for diffs], Fri Sep 11 21:27:12 1998 UTC (13 years, 8 months ago) by pk
Branch: MAIN
CVS Tags: kenh-if-detach-base,
kenh-if-detach,
chs-ubc-base,
chs-ubc
Changes since 1.10: +2 -1
lines
Diff to previous 1.10 (colored)
PR#6032: define fixed sized on-disk superblock structure.
Revision 1.10 / (download) - annotate - [select for diffs], Tue Sep 1 03:26:05 1998 UTC (13 years, 8 months ago) by thorpej
Branch: MAIN
Changes since 1.9: +3 -1
lines
Diff to previous 1.9 (colored)
Use the pool allocator and the "nointr" pool page allocator for LFS inodes.
Revision 1.9 / (download) - annotate - [select for diffs], Wed Jun 24 20:58:48 1998 UTC (13 years, 11 months ago) by sommerfe
Branch: MAIN
CVS Tags: eeh-paddr_t-base,
eeh-paddr_t
Changes since 1.8: +2 -8
lines
Diff to previous 1.8 (colored)
Always include fifos; "not an option any more".
Revision 1.8 / (download) - annotate - [select for diffs], Mon Jun 22 22:01:09 1998 UTC (13 years, 11 months ago) by sommerfe
Branch: MAIN
Changes since 1.7: +3 -1
lines
Diff to previous 1.7 (colored)
defopt for options FIFO
Revision 1.7 / (download) - annotate - [select for diffs], Sun Mar 1 02:23:24 1998 UTC (14 years, 2 months ago) by fvdl
Branch: MAIN
Changes since 1.6: +10 -7
lines
Diff to previous 1.6 (colored)
Merge with Lite2 + local changes
Revision 1.1.1.2 / (download) - annotate - [select for diffs] (vendor branch), Sun Mar 1 02:14:12 1998 UTC (14 years, 2 months ago) by fvdl
Branch: netbsd,
CSRG
CVS Tags: lite-2
Changes since 1.1.1.1: +9 -5
lines
Diff to previous 1.1.1.1 (colored)
Import 4.4BSD-Lite2
Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Sun Mar 1 02:10:48 1998 UTC (14 years, 2 months ago) by fvdl
Branch: netbsd,
CSRG
CVS Tags: lite-1,
date-03-may-96
Changes since 1.1: +1 -3
lines
Diff to previous 1.1 (colored)
Import 4.4BSD-Lite for reference
Revision 1.6 / (download) - annotate - [select for diffs], Sun Dec 22 10:10:42 1996 UTC (15 years, 5 months ago) by cgd
Branch: MAIN
CVS Tags: thorpej-signal-base,
thorpej-signal,
thorpej-setroot,
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,
mrg-vm-swap,
marc-pcmcia-bp,
marc-pcmcia-base,
marc-pcmcia,
is-newarp-before-merge,
is-newarp-base,
is-newarp,
bouyer-scsipi
Changes since 1.5: +2 -2
lines
Diff to previous 1.5 (colored)
Change the second and third args to struct vfsops' (*vfs_mount)() to 'const char *', and 'void *', respectively. The second arg is taken directly from user arguments, and is const there, so must be const in the prototypes and functions. The third arg is also taken directly from user arguments. It doesn't have to be changed, but since it's cleaner to keep the type the same as the user arg's type, and I'm already making the 'const char *' change...
Revision 1.5 / (download) - annotate - [select for diffs], Mon Feb 12 15:20:12 1996 UTC (16 years, 3 months ago) by christos
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 1.4: +2 -1
lines
Diff to previous 1.4 (colored)
Add fwd declaration for struct ucred
Revision 1.4 / (download) - annotate - [select for diffs], Fri Feb 9 22:28:51 1996 UTC (16 years, 3 months ago) by christos
Branch: MAIN
Changes since 1.3: +97 -54
lines
Diff to previous 1.3 (colored)
lfs prototypes
Revision 1.3 / (download) - annotate - [select for diffs], Wed Dec 14 13:03:47 1994 UTC (17 years, 5 months ago) by mycroft
Branch: MAIN
CVS Tags: netbsd-1-1-base,
netbsd-1-1-RELEASE,
netbsd-1-1-PATCH001,
netbsd-1-1
Changes since 1.2: +2 -2
lines
Diff to previous 1.2 (colored)
Sync with CSRG.
Revision 1.2 / (download) - annotate - [select for diffs], Wed Jun 29 06:46:55 1994 UTC (17 years, 11 months ago) by cgd
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 1.1: +3 -2
lines
Diff to previous 1.1 (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 11:42:33 1994 UTC (17 years, 11 months ago) by mycroft
Branch: MAIN
Update to 4.4-Lite fs code, with local changes.