Commit graph

155 commits

Author SHA1 Message Date
OGAWA Hirofumi
28fd129827 [PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait)
This patch add EXPORT_SYMBOL(filemap_write_and_wait) and use it.

See mm/filemap.c:

And changes the filemap_write_and_wait() and filemap_write_and_wait_range().

Current filemap_write_and_wait() doesn't wait if filemap_fdatawrite()
returns error.  However, even if filemap_fdatawrite() returned an
error, it may have submitted the partially data pages to the device.
(e.g. in the case of -ENOSPC)

<quotation>
Andrew Morton writes,

If filemap_fdatawrite() returns an error, this might be due to some
I/O problem: dead disk, unplugged cable, etc.  Given the generally
crappy quality of the kernel's handling of such exceptions, there's a
good chance that the filemap_fdatawait() will get stuck in D state
forever.
</quotation>

So, this patch doesn't wait if filemap_fdatawrite() returns the -EIO.

Trond, could you please review the nfs part?  Especially I'm not sure,
nfs must use the "filemap_fdatawrite(inode->i_mapping) == 0", or not.

Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-08 20:13:47 -08:00
Al Viro
51bfb75b0b [PATCH] xfs: missing gfp_t annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-15 10:04:29 -08:00
Nathan Scott
551c81e2d3 [XFS] Resolve the xlog_grant_log_space hang, revert inline to macro.
SGI-PV: 946205
SGI-Modid: xfs-linux-melb:xfs-kern:24567a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-25 16:42:28 +11:00
Nathan Scott
e0144ca553 [XFS] Fix a case where attr2 format was being used unconditionally.
SGI-PV: 941645
SGI-Modid: xfs-linux-melb:xfs-kern:24566a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-25 16:42:22 +11:00
Felix Blyakher
6b2cf618cc [XFS] Tight loop in xfs_finish_reclaim_all prevented the xfslogd to run
its queue of IO completion callbacks, thus creating the deadlock between
umount and xfslogd. Breaking the loop solves the problem.

SGI-PV: 943821
SGI-Modid: xfs-linux-melb:xfs-kern:202363a

Signed-off-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-25 16:42:13 +11:00
Nathan Scott
a4656391b7 [XFS] Fix a 32 bit value wraparound when providing a mapping for a large
direct write.

SGI-PV: 944820
SGI-Modid: xfs-linux-melb:xfs-kern:24351a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-25 16:41:57 +11:00
Christoph Hellwig
f33c6797bc [XFS] handle error returns from freeze_bdev
SGI-PV: 945483
SGI-Modid: xfs-linux-melb:xfs-kern:201884a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-25 16:41:47 +11:00
Eric Sandeen
55b02d74e1 [XFS] Fix potential overflow in xfs_iomap_t delta for very large extents
SGI-PV: 945311
SGI-Modid: xfs-linux-melb:xfs-kern:201708a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-25 16:41:33 +11:00
Olaf Hering
733482e445 [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason
This patch removes almost all inclusions of linux/version.h.  The 3
#defines are unused in most of the touched files.

A few drivers use the simple KERNEL_VERSION(a,b,c) macro, which is
unfortunatly in linux/version.h.

There are also lots of #ifdef for long obsolete kernels, this was not
touched.  In a few places, the linux/version.h include was move to where
the LINUX_VERSION_CODE was used.

quilt vi `find * -type f -name "*.[ch]"|xargs grep -El '(UTS_RELEASE|LINUX_VERSION_CODE|KERNEL_VERSION|linux/version.h)'|grep -Ev '(/(boot|coda|drm)/|~$)'`

search pattern:
/UTS_RELEASE\|LINUX_VERSION_CODE\|KERNEL_VERSION\|linux\/\(utsname\|version\).h

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09 07:55:57 -08:00
Pekka J Enberg
2109a2d1b1 [PATCH] mm: rename kmem_cache_s to kmem_cache
This patch renames struct kmem_cache_s to kmem_cache so we can start using
it instead of kmem_cache_t typedef.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:24 -08:00
Nathan Scott
15c84a4701 [XFS] Remove no-longer-used qsort source.
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-04 10:51:01 +11:00
Nathan Scott
05db218a27 [XFS] Fix an inode32 regression - if no options are presented, must still
set default flags.

SGI-PV: 945242
SGI-Modid: xfs-linux-melb:xfs-kern:24292a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-04 09:49:07 +11:00
Nathan Scott
992c83a129 [XFS] Remove several no-longer-used files.
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03 16:50:07 +11:00
Nathan Scott
7f248a81c5 [XFS] Cleanup cosmetic differences between source trees.
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03 16:14:31 +11:00
Nathan Scott
538524aed0 [XFS] fix XFS quota for modular XFS builds
Cannot build XFS filesystem support as module with quota support.  It
works only when the XFS filesystem support is compiled into the kernel.
Menuconfig prevents from setting CONFIG_XFS_FS=m and CONFIG_XFS_QUOTA=y.

How to reproduce: configure the XFS filesystem with quota support as
module.  The resulting kernel won't have quota support compiled into
xfs.ko.

Fix: Changing the fs/xfs/Kconfig file from tristate to bool lets you
configure the quota support to be compiled into the XFS module.  The
Makefile-linux-2.6 checks only for CONFIG_XFS_QUOTA=y.

Signed-off-by: Dimitri Puzin <tristan-777@ddkom-online.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03 13:55:06 +11:00
Yingping Lu
bf6f05aa0b [XFS] Fixed the inconsistency between attribute b-tree intermidiate node
and leaf blocks. The problem cam from xfsqa test 117.

SGI-PV: 940655
SGI-Modid: xfs-linux:xfs-kern:201527a

Signed-off-by: Yingping Lu <yingping@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03 10:31:47 +11:00
Nathan Scott
19d5bcf370 [XFS] Ensure fsync does not incorrectly return EIO for pages beyond EOF.
SGI-PV: 944819
SGI-Modid: xfs-linux:xfs-kern:24236a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:14:09 +11:00
Eric Sandeen
a749ee8615 [XFS] Fix calculation of reserved AGs for inodes in 32-bit inode mode
Spotted by Roger Willcocks <willcor @at@ gmail.com>

SGI-PV: 944858
SGI-Modid: xfs-linux:xfs-kern:201213a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:13:42 +11:00
Nathan Scott
fdc7ed75c0 [XFS] Fix boundary conditions when issuing direct IOs from large userspace
buffers.

SGI-PV: 944820
SGI-Modid: xfs-linux:xfs-kern:24223a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:13:13 +11:00
Nathan Scott
2b3b6d07f7 [XFS] Remove an unhelpful ifdef, the comment above the routine explains
the purpose well enough here.

SGI-PV: 944821
SGI-Modid: xfs-linux:xfs-kern:24214a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:12:28 +11:00
Nathan Scott
cfcbbbd089 [XFS] Remove old, broken nolog-mode code - noone plans to ever fix it.
SGI-PV: 944821
SGI-Modid: xfs-linux:xfs-kern:24213a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:12:04 +11:00
Nathan Scott
c11e2c369d [XFS] Rework fid encode/decode wrt 64 bit inums interacting with NFS.
SGI-PV: 937127
SGI-Modid: xfs-linux:xfs-kern:24201a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:11:45 +11:00
Christoph Hellwig
16259e7d95 [XFS] Endianess annotations for various allocator data structures
SGI-PV: 943272
SGI-Modid: xfs-linux:xfs-kern:201006a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:11:25 +11:00
Eric Sandeen
e2ed81fbbb [XFS] remove unused code from xfs_iomap_write_direct
SGI-PV: 943266
SGI-Modid: xfs-linux:xfs-kern:200996a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:10:55 +11:00
Eric Sandeen
e94af02a9c [XFS] fix old xfs_setattr mis-merge from irix; mostly harmless esp if not
using xfs rt

SGI-PV: 944632
SGI-Modid: xfs-linux:xfs-kern:200983a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:10:41 +11:00
Yingping Lu
91e11088f8 [XFS] Fixing size report discrepancy between ls and du caused by xfs_fsr
SGI-PV: 943908
SGI-Modid: xfs-linux:xfs-kern:200874a

Signed-off-by: Yingping Lu <yingping@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:10:24 +11:00
Yingping Lu
9af0a70c07 [XFS] Fixed a bug in reporting extent list for attribute fork running
xfs_bmap -a.

SGI-PV: 944075
SGI-Modid: xfs-linux:xfs-kern:200860a

Signed-off-by: Yingping Lu <yingping@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:09:54 +11:00
Christoph Hellwig
7f14d0a013 [XFS] Simplify pagebuf_rele Remove a conditional that can not be true
anymore and simplify the final put path a little

SGI-PV: 908809
SGI-Modid: xfs-linux:xfs-kern:200790a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:09:35 +11:00
Nathan Scott
e718eeb4fe [XFS] Rework the final mount options flag bit to make room for more.
SGI-PV: 943866
SGI-Modid: xfs-linux:xfs-kern:24030a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:09:22 +11:00
Nathan Scott
6b3f6b5b87 [XFS] Rework the dquot hash sizing heuristics.
SGI-PV: 943123
SGI-Modid: xfs-linux:xfs-kern:24012a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:08:25 +11:00
Eric Sandeen
1f730e3b53 [XFS] Add ATTR_NOSIZETOK definition for xfs_vnodeops.c change
SGI-PV: 942439
SGI-Modid: xfs-linux:xfs-kern:200185a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:08:10 +11:00
Nathan Scott
8a319ae494 [XFS] Disable attr2 by default, until a more appropriate time to enable
it.

SGI-PV: 941645
SGI-Modid: xfs-linux:xfs-kern:24002a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:07:51 +11:00
Eric Sandeen
374e2ac337 [XFS] Prevent data corruption on extending truncate case from cxfs client
SGI-PV: 942439
SGI-Modid: xfs-linux:xfs-kern:200152a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:07:34 +11:00
Christoph Hellwig
4750ddb0ba [XFS] Fix sparse warnings in ktrace.[ch]
SGI-PV: 943556
SGI-Modid: xfs-linux:xfs-kern:200113a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:07:23 +11:00
Christoph Hellwig
5bde1ba99c [XFS] silence gcc4 warnings. the directory ones are wrong because of
information gcc could not find out (that a directory always has a ..
entry), the others are outright gcc bugs.

SGI-PV: 943511
SGI-Modid: xfs-linux:xfs-kern:200055a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:06:18 +11:00
Nathan Scott
9dac13e7ff [XFS] Remove unused type, xfs_gap_t.
SGI-PV: 907752
SGI-Modid: xfs-linux:xfs-kern:23932a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:05:34 +11:00
Christoph Hellwig
1149d96ae8 [XFS] endianess annotations and cleanup for the quota code
SGI-PV: 943272
SGI-Modid: xfs-linux:xfs-kern:199767a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:01:12 +11:00
Nathan Scott
fa7e7d71e0 [XFS] Show additional mount options in /proc/mounts, fix up some debug
code.

SGI-PV: 941645
SGI-Modid: xfs-linux:xfs-kern:23926a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:00:48 +11:00
Nathan Scott
da087bad81 [XFS] Fix up a 32/64 local flags variable issue when enabling attr2 mode.
SGI-PV: 941645
SGI-Modid: xfs-linux:xfs-kern:23925a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:00:20 +11:00
Eric Sandeen
0116d9356b [XFS] Remove dead code in xfs_iomap_write_direct; save some stack
SGI-PV: 943266
SGI-Modid: xfs-linux:xfs-kern:199750a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 15:00:01 +11:00
Nathan Scott
4ce3121f67 [XFS] Update license/copyright notices to match the prefered SGI
boilerplate.

SGI-PV: 913862
SGI-Modid: xfs-linux:xfs-kern:23917a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 14:59:41 +11:00
Nathan Scott
7b71876980 [XFS] Update license/copyright notices to match the prefered SGI
boilerplate.

SGI-PV: 913862
SGI-Modid: xfs-linux:xfs-kern:23903a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 14:58:39 +11:00
Nathan Scott
a844f4510d [XFS] Remove xfs_macros.c, xfs_macros.h, rework headers a whole lot.
SGI-PV: 943122
SGI-Modid: xfs-linux:xfs-kern:23901a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 14:38:42 +11:00
Christoph Hellwig
61c1e689fb [XFS] remove unused struct xfs_ail_ticket
SGI-PV: 919278
SGI-Modid: xfs-linux:xfs-kern:199498a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 11:44:57 +11:00
Nathan Scott
fc1f8c1ca3 [XFS] Track external log/realtime device names for correct reporting in
/proc/mounts.

SGI-PV: 942984
SGI-Modid: xfs-linux:xfs-kern:23862a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 11:44:33 +11:00
Nathan Scott
4aeb664c25 [XFS] Improve buffered read throughput by removing unnecessary timer calls
that showed in ´kernel profiles.

SGI-PV: 925163
SGI-Modid: xfs-linux:xfs-kern:23861a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 11:43:58 +11:00
Nathan Scott
0fdfb3757f [XFS] Remove a null CELL macro and its one caller, not useful to anyone.
SGI-PV: 942986
SGI-Modid: xfs-linux:xfs-kern:23860a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 11:43:42 +11:00
Nathan Scott
380b5dc0e5 [XFS] Fix up an internal sort function name collision issue.
SGI-PV: 942986
SGI-Modid: xfs-linux:xfs-kern:23859a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 11:43:18 +11:00
Nathan Scott
80cce77980 [XFS] Make some extended attributes routines take const parameters, for
the FreeBSD porters.

SGI-PV: 942906
SGI-Modid: xfs-linux:xfs-kern:23845a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 11:43:04 +11:00
Nathan Scott
f74dee4276 [XFS] Ondisk format extension for extended attributes (attr2). Basically,
the data/attr forks now grow up/down from either end of the literal area,
rather than dividing the literal area into two chunks and growing both
upward.  Means we can now make much more efficient use of the attribute
space, incl. fitting DMF attributes inline in 256 byte inodes, and large
jumps in dbench3 performance numbers.  It is self enabling, but can be
forced on/off via the attr2/noattr2 mount options.

SGI-PV: 941645
SGI-Modid: xfs-linux:xfs-kern:23837a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02 10:35:56 +11:00