Commit Graph

176 Commits

Author SHA1 Message Date
Nathan Scott
b04ed21a1f [XFS] Disable write barriers for now till intermittent IO errors are
understood.

SGI-PV: 912426
SGI-Modid: xfs-linux-melb:xfs-kern:202962a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:32:17 +11:00
Nathan Scott
13059ff04c [XFS] Reverse the sense of COMPAT_ATTR and ATTR2, keeps it simple and
consistent.

SGI-PV: 941645
SGI-Modid: xfs-linux-melb:xfs-kern:202961a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:32:01 +11:00
Christoph Hellwig
e13a73f025 [XFS] Write log dummy record when freezing filesystem
SGI-PV: 945483
SGI-Modid: xfs-linux-melb:xfs-kern:202638a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:30:08 +11:00
Christoph Hellwig
1df84c930a [XFS] Mark some lookup tables const. Thanks to Arjan van de Ven for
spotting these.

SGI-PV: 946028
SGI-Modid: xfs-linux-melb:xfs-kern:202617a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:29:52 +11:00
Yingping Lu
1661dc8e7a [XFS] Fixed an assertion failure in xfs_reclaim caused by delayed block.
The assertion failure came from XFS QA41. The fix is done by enabling
truncate for delayed block in xfs_inactive.

SGI-PV: 945412
SGI-Modid: xfs-linux-melb:xfs-kern:202521a

Signed-off-by: Yingping Lu <yingping@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:29:39 +11:00
Christoph Hellwig
c7d437da3d [XFS] do barrier checks earlier. quota initialization may write to the
filesystem

SGI-PV: 912426
SGI-Modid: xfs-linux-melb:xfs-kern:202355a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:28:56 +11:00
Nathan Scott
70a061f1fd [XFS] Fix typo from when enabling write barriers by default, flags botch
in showargs.

SGI-PV: 912426
SGI-Modid: xfs-linux-melb:xfs-kern:24383a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:28:45 +11:00
Nathan Scott
dd9f438e32 [XFS] Implement the di_extsize allocator hint for non-realtime files as
well.  Also provides a mechanism for inheriting this property from the
parent directory for new files.

SGI-PV: 945264
SGI-Modid: xfs-linux-melb:xfs-kern:24367a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:28:28 +11:00
Nathan Scott
061f7209bd [XFS] Do not inherit properties for the quota inodes from the root inode.
SGI-PV: 945264
SGI-Modid: xfs-linux-melb:xfs-kern:24366a

Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:27:50 +11:00
Christoph Hellwig
4ef19dddba [XFS] enable write barriers by default
SGI-PV: 912426
SGI-Modid: xfs-linux-melb:xfs-kern:201981a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:27:18 +11:00
Christoph Hellwig
d3a9b1f9da [XFS] merge xfs_arch.h userspace changes back
SGI-PV: 907752
SGI-Modid: xfs-linux-melb:xfs-kern:201882a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:23:43 +11:00
Christoph Hellwig
f60d36690c [XFS] remove over-eager assert
SGI-PV: 941804
SGI-Modid: xfs-linux-melb:xfs-kern:201702a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11 15:22:04 +11:00
Linus Torvalds
ab396e91bf Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/sam/kbuild
Fix up some trivial conflicts in {i386|ia64}/Makefile
2006-01-10 08:21:33 -08:00
Christoph Hellwig
7ff92053dd [PATCH] don't include ioctl32.h in drivers
These days ioctl32.h is only used for communication of fs/compat.c and
fs/compat_ioctl.c and doesn't contain anything of interest to drivers.

Remove inclusion in various drivers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 08:01:34 -08:00
Christoph Hellwig
fc33a7bb9c [PATCH] per-mountpoint noatime/nodiratime
Turn noatime and nodiratime into per-mount instead of per-sb flags.

After all the preparations this is a rather trivial patch.  The mount code
needs to treat the two options as per-mount instead of per-superblock, and
touch_atime needs to be changed to check the new MNT_ flags in addition to
the MS_ flags that are kept for filesystems that are always
noatime/nodiratime but not user settable anymore.  Besides that core code
only nfs needed an update because it's leaving atime updates to the server
and thus sets the S_NOATIME flag on every inode, but needs to know whether
it's a real noatime mount for an getattr optimization.

While we're at it I've killed the IS_NOATIME/IS_NODIRATIME macros that were
only used by touch_atime.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 08:01:34 -08:00
Christoph Hellwig
870f481793 [PATCH] replace inode_update_time with file_update_time
To allow various options to work per-mount instead of per-sb we need a
struct vfsmount when updating ctime and mtime.  This preparation patch
replaces the inode_update_time routine with a file_update_atime routine so
we can easily get at the vfsmount.  (and the file makes more sense in this
context anyway).  Also get rid of the unused second argument - we always
want to update the ctime when calling this routine.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Anton Altaparmakov <aia21@cantab.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 08:01:30 -08:00
Christoph Hellwig
3542c6e18f [PATCH] remove xfs xattr permission checks
remove checks now in the VFS

XFS has an additional xattr interface through obscure ioctl.  it requires
raised capabilities but we need to add some read-only/immutable checks anyway

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Nathan Scott <nathans@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 08:01:30 -08:00
Jes Sorensen
1b1dcc1b57 [PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
This patch converts the inode semaphore to a mutex. I have tested it on
XFS and compiled as much as one can consider on an ia64. Anyway your
luck with it might be different.

Modified-by: Ingo Molnar <mingo@elte.hu>

(finished the conversion)

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-09 15:59:24 -08:00
Jes Sorensen
794ee1baee [PATCH] mutex subsystem, semaphore to mutex: XFS
This patch switches XFS over to use the new mutex code directly as
opposed to the previous workaround patch I posted earlier that avoided
the namespace clash by forcing it back to semaphores. This falls in the
'works for me<tm>' category.

Signed-off-by: Jes Sorensen <jes@trained-monkey.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-09 15:59:21 -08:00
Sam Ravnborg
a9aa1ffaac kbuild/xfs: introduce fs/xfs/Kbuild
In kbuild the file named 'Kbuild' has precedence over the file named
Makefile. Utilise a file named Kbuild to include the 2.6 Makefile for xfs
- since the xfs people likes to keep their arch specific Makefiles separate.

With this patch xfs does no longer rely on the KERNELRELEASE components to be global.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-01-09 20:48:03 +01:00
Andrew Morton
a136564702 [PATCH] remove gcc-2 checks
Remove various things which were checking for gcc-1.x and gcc-2.x compilers.

From: Adrian Bunk <bunk@stusta.de>

    Some documentation updates and removes some code paths for gcc < 3.2.

Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-08 20:14:02 -08:00
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