CVS log for src/sbin/fsck_lfs/bufcache.c

Up to [cvs.NetBSD.org] / src / sbin / fsck_lfs

Request diff between arbitrary revisions

Default branch: MAIN

Revision 1.20.2.1 / (download) - annotate - [select for diffs], Wed Apr 8 14:07:18 2020 UTC (3 years, 1 month ago) by martin
Branch: phil-wifi
Changes since 1.20: +2 -2 lines
Diff to previous 1.20 (colored) next main 1.21 (colored)

Merge changes from current as of 20200406

Revision 1.21 / (download) - annotate - [select for diffs], Fri Apr 3 19:36:33 2020 UTC (3 years, 2 months ago) by joerg
Branch: MAIN
CVS Tags: phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, netbsd-10-base, netbsd-10, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, HEAD
Changes since 1.20: +2 -2 lines
Diff to previous 1.20 (colored)

Avoid common symbols for fsck_lfs.

Revision 1.14.6.1 / (download) - annotate - [select for diffs], Thu Jun 14 19:37:56 2018 UTC (4 years, 11 months ago) by martin
Branch: netbsd-7-0
Changes since 1.14: +2 -2 lines
Diff to previous 1.14 (colored) next main 1.15 (colored)

Pull up following revision(s) (requested by maya in ticket #1612):

	sbin/fsck_lfs/bufcache.h: revision 1.14
	sbin/fsck_lfs/bufcache.c: revision 1.20

PR/51418: Jose Luis Rodriguez Garcia: Fix incore src/sbin/fsck_lfs/bufcache.c
XXX: pullup-8, pullup-7

Revision 1.14.10.1 / (download) - annotate - [select for diffs], Thu Jun 14 19:36:53 2018 UTC (4 years, 11 months ago) by martin
Branch: netbsd-7-1
Changes since 1.14: +2 -2 lines
Diff to previous 1.14 (colored) next main 1.15 (colored)

Pull up following revision(s) (requested by maya in ticket #1612):

	sbin/fsck_lfs/bufcache.h: revision 1.14
	sbin/fsck_lfs/bufcache.c: revision 1.20

PR/51418: Jose Luis Rodriguez Garcia: Fix incore src/sbin/fsck_lfs/bufcache.c
XXX: pullup-8, pullup-7

Revision 1.19.6.1 / (download) - annotate - [select for diffs], Fri Jun 8 10:21:12 2018 UTC (4 years, 11 months ago) by martin
Branch: netbsd-8
CVS Tags: netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2
Changes since 1.19: +2 -2 lines
Diff to previous 1.19 (colored) next main 1.20 (colored)

Pull up following revision(s) (requested by maya in ticket #855):

	sbin/fsck_lfs/bufcache.h: revision 1.14
	sbin/fsck_lfs/bufcache.c: revision 1.20

PR/51418: Jose Luis Rodriguez Garcia: Fix incore src/sbin/fsck_lfs/bufcache.c
XXX: pullup-8, pullup-7

Revision 1.14.4.1 / (download) - annotate - [select for diffs], Wed Jun 6 15:38:05 2018 UTC (5 years ago) by martin
Branch: netbsd-7
CVS Tags: netbsd-7-2-RELEASE
Changes since 1.14: +2 -2 lines
Diff to previous 1.14 (colored) next main 1.15 (colored)

Pull up following revision(s) (requested by maya in ticket #1612):

	sbin/fsck_lfs/bufcache.h: revision 1.14
	sbin/fsck_lfs/bufcache.c: revision 1.20

PR/51418: Jose Luis Rodriguez Garcia: Fix incore src/sbin/fsck_lfs/bufcache.c
XXX: pullup-8, pullup-7

Revision 1.19.12.1 / (download) - annotate - [select for diffs], Sat Apr 7 04:12:10 2018 UTC (5 years, 2 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.19: +2 -2 lines
Diff to previous 1.19 (colored) next main 1.20 (colored)

Sync with HEAD.  77 conflicts resolved - all of them $NetBSD$

Revision 1.20 / (download) - annotate - [select for diffs], Fri Mar 30 12:56:46 2018 UTC (5 years, 2 months ago) by christos
Branch: MAIN
CVS Tags: phil-wifi-base, phil-wifi-20191119, phil-wifi-20190609, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, is-mlppp-base, is-mlppp
Branch point for: phil-wifi
Changes since 1.19: +2 -2 lines
Diff to previous 1.19 (colored)

PR/51418: Jose Luis Rodriguez Garcia: Fix incore src/sbin/fsck_lfs/bufcache.c
XXX: pullup-8, pullup-7

Revision 1.19 / (download) - annotate - [select for diffs], Thu Aug 25 07:43:18 2016 UTC (6 years, 9 months ago) by christos
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-compat-base, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-8-base, netbsd-8-0-RC1, matt-nb8-mediatek-base, matt-nb8-mediatek, localcount-20160914, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan
Branch point for: pgoyette-compat, netbsd-8
Changes since 1.18: +2 -4 lines
Diff to previous 1.18 (colored)

PR/51440: Jose Luis Rodriguez Garcia: Use the standard queue.h macro instead
of playing with the TAILQ's entrails.

Revision 1.18 / (download) - annotate - [select for diffs], Thu Aug 18 08:08:02 2016 UTC (6 years, 9 months ago) by christos
Branch: MAIN
Changes since 1.17: +1 -3 lines
Diff to previous 1.17 (colored)

PR/51422: Jose Luis Rodriguez Garcia: completely remove B_NEEDCOMMIT

Revision 1.17 / (download) - annotate - [select for diffs], Thu Aug 18 08:04:28 2016 UTC (6 years, 9 months ago) by christos
Branch: MAIN
Changes since 1.16: +1 -2 lines
Diff to previous 1.16 (colored)

PR/51422: Jose Luis Rodriguez Garcia: Remove unnecessary assignment.

Revision 1.15.2.1 / (download) - annotate - [select for diffs], Sat Aug 6 00:19:03 2016 UTC (6 years, 10 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.15: +6 -5 lines
Diff to previous 1.15 (colored) next main 1.16 (colored)

Sync with HEAD

Revision 1.16 / (download) - annotate - [select for diffs], Sun Jul 31 18:27:26 2016 UTC (6 years, 10 months ago) by dholland
Branch: MAIN
CVS Tags: pgoyette-localcount-20160806
Changes since 1.15: +6 -5 lines
Diff to previous 1.15 (colored)

PR 51264 Jose Luis Rodriguez Garcia: lfs userland bufcache rehash is broken

Revision 1.15 / (download) - annotate - [select for diffs], Sun Mar 29 19:35:58 2015 UTC (8 years, 2 months ago) by chopps
Branch: MAIN
CVS Tags: pgoyette-localcount-base, pgoyette-localcount-20160726
Branch point for: pgoyette-localcount
Changes since 1.14: +2 -3 lines
Diff to previous 1.14 (colored)

- Fix fallout for recent bread() change (removing cred arg).

Revision 1.13.24.1 / (download) - annotate - [select for diffs], Wed Aug 20 00:02:25 2014 UTC (8 years, 9 months ago) by tls
Branch: tls-maxphys
Changes since 1.13: +2 -3 lines
Diff to previous 1.13 (colored) next main 1.14 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.13.18.1 / (download) - annotate - [select for diffs], Thu May 22 11:37:28 2014 UTC (9 years ago) by yamt
Branch: yamt-pagecache
Changes since 1.13: +2 -3 lines
Diff to previous 1.13 (colored) next main 1.14 (colored)

sync with head.

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

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

Revision 1.14 / (download) - annotate - [select for diffs], Sat Oct 19 01:09:58 2013 UTC (9 years, 7 months ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base9, tls-maxphys-base, tls-earlyentropy-base, tls-earlyentropy, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE
Branch point for: netbsd-7-1, netbsd-7-0, netbsd-7
Changes since 1.13: +2 -3 lines
Diff to previous 1.13 (colored)

fix unused variable warnings.

Revision 1.12.2.1 / (download) - annotate - [select for diffs], Mon Jun 23 04:29:57 2008 UTC (14 years, 11 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.12: +2 -2 lines
Diff to previous 1.12 (colored) next main 1.13 (colored)

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

Revision 1.11.8.1 / (download) - annotate - [select for diffs], Mon Jun 2 13:21:21 2008 UTC (15 years ago) by mjf
Branch: mjf-devfs2
Changes since 1.11: +2 -9 lines
Diff to previous 1.11 (colored) next main 1.12 (colored)

Sync with HEAD.

Revision 1.11.10.1 / (download) - annotate - [select for diffs], Sun May 18 12:30:51 2008 UTC (15 years ago) by yamt
Branch: yamt-pf42
Changes since 1.11: +2 -9 lines
Diff to previous 1.11 (colored) next main 1.12 (colored)

sync with head.

Make sure all cached buffers with valid, not yet written data have been
run through copy-on-write.  Call fscow_run() with valid data where possible.

The LP_UFSCOW hack is no longer needed to protect ffs_copyonwrite() against
endless recursion.

- Add a flag B_MODIFY to bread(), breada() and breadn().  If set the caller
  intends to modify the buffer returned.

- Always run copy-on-write on buffers returned from ffs_balloc().

- Add new function ffs_getblk() that gets a buffer, assigns a new blkno,
  may clear the buffer and runs copy-on-write.  Process possible errors
  from getblk() or fscow_run().  Part of PR kern/38664.

Welcome to 4.99.63

Reviewed by: YAMAMOTO Takashi <yamt@netbsd.org>

Revision 1.12 / (download) - annotate - [select for diffs], Mon Apr 28 20:23:08 2008 UTC (15 years, 1 month ago) by martin
Branch: MAIN
Branch point for: wrstuden-revivesa
Changes since 1.11: +1 -8 lines
Diff to previous 1.11 (colored)

Remove clause 3 and 4 from TNF licenses

Revision 1.10.8.1 / (download) - annotate - [select for diffs], Tue Nov 6 23:12:33 2007 UTC (15 years, 7 months ago) by matt
Branch: matt-armv6
CVS Tags: matt-armv6-prevmlocking
Changes since 1.10: +5 -3 lines
Diff to previous 1.10 (colored) next main 1.11 (colored)

sync with HEAD

Revision 1.11 / (download) - annotate - [select for diffs], Mon Oct 8 21:39:49 2007 UTC (15 years, 8 months ago) by ad
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base, mjf-devfs-base, mjf-devfs, matt-armv6-nbase, matt-armv6-base, keiichi-mipv6-base, keiichi-mipv6, hpcarm-cleanup-base, cube-autoconf-base, cube-autoconf
Branch point for: yamt-pf42, mjf-devfs2
Changes since 1.10: +5 -3 lines
Diff to previous 1.10 (colored)

Give brelse() a second argument so that it matches the kernel.
fsck_lfs now compiles again.

Revision 1.10 / (download) - annotate - [select for diffs], Thu Nov 9 19:36:36 2006 UTC (16 years, 7 months ago) by christos
Branch: MAIN
CVS Tags: wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, matt-mips64-base, matt-mips64, hpcarm-cleanup
Branch point for: matt-armv6
Changes since 1.9: +7 -19 lines
Diff to previous 1.9 (colored)

Fix malloc/realloc/calloc issues: always check and exit, use EEXIT instead
of 8.

Revision 1.9 / (download) - annotate - [select for diffs], Wed Apr 19 15:52:58 2006 UTC (17 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: abandoned-netbsd-4-base, abandoned-netbsd-4
Changes since 1.8: +2 -2 lines
Diff to previous 1.8 (colored)

"struct ucred" should not be exposed to userland. Instead make it a "void *"
since it is not really used.

Revision 1.8 / (download) - annotate - [select for diffs], Fri Mar 17 15:53:46 2006 UTC (17 years, 2 months ago) by rumble
Branch: MAIN
Changes since 1.7: +9 -1 lines
Diff to previous 1.7 (colored)

Check for allocation failures in malloc, calloc, realloc, asprintf, and
vasprintf and try to handle them.

Revision 1.7 / (download) - annotate - [select for diffs], Fri May 20 18:59:36 2005 UTC (18 years ago) by perseant
Branch: MAIN
Changes since 1.6: +13 -18 lines
Diff to previous 1.6 (colored)

Fail gracefully if we are asked to expand the buffer cache hash table size
when there is no memory available to do so.  Use the uvnode's strategy
routine to retrieve data from the device, rather than always using pread().
Add a buffer header flag that specifies external management of the buffer's
data area.

All of this in support of a new cleaner, which is not included in this commit.

Revision 1.2.4.1 / (download) - annotate - [select for diffs], Tue May 10 05:08:57 2005 UTC (18 years, 1 month 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 1.2: +27 -4 lines
Diff to previous 1.2 (colored) next main 1.3 (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 1.3.2.1 / (download) - annotate - [select for diffs], Sat May 7 11:21:29 2005 UTC (18 years, 1 month ago) by tron
Branch: netbsd-3
CVS Tags: netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0
Changes since 1.3: +91 -18 lines
Diff to previous 1.3 (colored) next main 1.4 (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 1.6 / (download) - annotate - [select for diffs], Mon Apr 11 23:19:24 2005 UTC (18 years, 1 month ago) by perseant
Branch: MAIN
Changes since 1.5: +69 -12 lines
Diff to previous 1.5 (colored)

Be more efficient with the hash tables for the buffer and vnode caches.

Note that roll-forward can add more inodes to the filesystem; don't overflow
the tables but reallocate them.

Revision 1.5 / (download) - annotate - [select for diffs], Wed Apr 6 02:38:17 2005 UTC (18 years, 2 months ago) by perseant
Branch: MAIN
Changes since 1.4: +15 -3 lines
Diff to previous 1.4 (colored)

Note that fsck_lfs may not know beforehand whether a given block is a
superblock or a segment summary, and tries both.  These may be different
sizes.  Fix a broken assertion that they are the same size.

Fixes PR # 29151.

Revision 1.4 / (download) - annotate - [select for diffs], Sat Mar 19 00:43:17 2005 UTC (18 years, 2 months ago) by perseant
Branch: MAIN
Changes since 1.3: +9 -5 lines
Diff to previous 1.3 (colored)

Buffer cache fixes: make sure we initialize all the hash lists, and allow
the cache to grow in size irrespective of how many buffers may be in the
locked queue, since we can't write those in any case.  Prevents fsck_lfs
from spinning when it has too much to write.

Revision 1.3 / (download) - annotate - [select for diffs], Sat Feb 26 05:45:54 2005 UTC (18 years, 3 months ago) by perseant
Branch: MAIN
CVS Tags: netbsd-3-base
Branch point for: netbsd-3
Changes since 1.2: +27 -4 lines
Diff to previous 1.2 (colored)

Various minor LFS improvements:

* 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.
* 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.

Revision 1.2 / (download) - annotate - [select for diffs], Mon Mar 31 19:56:59 2003 UTC (20 years, 2 months ago) by perseant
Branch: MAIN
CVS Tags: netbsd-2-base, netbsd-2-0-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, netbsd-2-0
Branch point for: netbsd-2
Changes since 1.1: +3 -2 lines
Diff to previous 1.1 (colored)

Check inode free list tail pointer as well as head pointer, and write both
into the CLEANERINFO block of the Ifile as well as into the superblock.
Make preen update both superblocks.

Revision 1.1 / (download) - annotate - [select for diffs], Fri Mar 28 08:09:52 2003 UTC (20 years, 2 months ago) by perseant
Branch: MAIN

Add working writing ability to fsck_lfs, including roll-forward, based on
a partial-segment writer ported from the kernel.

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