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2006-02-28[XFS] Don't map non-uptodate buffers in xfs_probe_cluster; also fixesEric Sandeen1-1/+1
obscure corruption case SGI-PV: 942658 SGI-Modid: xfs-linux-melb:xfs-kern:207119a Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-02-28[XFS] Reduce stack use during quota mounts (caused a panic). ThisNathan Scott1-6/+5
regressed recently via the fix for inherited quota inode attributes. SGI-PV: 947312 SGI-Modid: xfs-linux-melb:xfs-kern:25318a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-02-28[XFS] Fix a realtime allocator regression introduced by an old iget raceNathan Scott1-15/+14
fix. Noticed by Roger Willcocks. SGI-PV: 949821 SGI-Modid: xfs-linux-melb:xfs-kern:25257a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-02-07[XFS] Fix missing inode atime update from the utime syscall.Nathan Scott1-0/+2
SGI-PV: 949214 SGI-Modid: xfs-linux-melb:xfs-kern:25136a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-02-07[XFS] Account for the page we just wrote when we detect congestion duringDavid Chinner1-1/+2
the clustering of extra pages in a buffered write. SGI-PV: 949210 SGI-Modid: xfs-linux-melb:xfs-kern:25130a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-02-01[PATCH] Direct Migration V9: Avoid writeback / page_migrate() methodChristoph Lameter2-0/+2
Migrate a page with buffers without requiring writeback This introduces a new address space operation migratepage() that may be used by a filesystem to implement its own version of page migration. A version is provided that migrates buffers attached to pages. Some filesystems (ext2, ext3, xfs) are modified to utilize this feature. The swapper address space operation are modified so that a regular migrate_page() will occur for anonymous pages without writeback (migrate_pages forces every anonymous page to have a swap entry). Signed-off-by: Mike Kravetz <kravetz@us.ibm.com> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01[XFS] Fix regression in xfs_buf_rele dealing with non-hashed buffers, asNathan Scott1-0/+7
occur during log replay. Novell bug 145204, Fedora bug 177848. SGI-PV: 948860 SGI-Modid: xfs-linux-melb:xfs-kern:25064a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-02-01[XFS] Interim solution for attribute insertion failure during fileYingping Lu1-18/+32
creation due to ENOSPC. The current solution removes the inode when the attribute insertion fails. Long term solution would be to make the inode creation and attribute insertion atomic. SGI-PV: 947610 SGI-Modid: xfs-linux-melb:xfs-kern:205193a Signed-off-by: Yingping Lu <yingping@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-18[XFS] Fix a race in xfs_submit_ioend() where we can be completing I/O forDavid Chinner1-3/+26
a page while we are still submitting other buffers on the same page for I/O. SGI-PV: 948197 SGI-Modid: xfs-linux-melb:xfs-kern:25004a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-15Merge git://oss.sgi.com:8090/oss/git/xfs-2.6Linus Torvalds3-20/+10
2006-01-16[XFS] remove no-longer-needed IS_NOATIME macro, twas just a build workaroundNathan Scott1-3/+0
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-16[XFS] mutex fallout - fix debug builds and remove no-longer-useful comment.Nathan Scott2-12/+2
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-16[XFS] Fix symlink creation too, with respect to initialising SELinuxNathan Scott1-5/+8
context. SGI-PV: 946762 SGI-Modid: xfs-linux-melb:xfs-kern:24983a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-15return statement cleanup - kill pointless parenthesesJesper Juhl7-207/+206
This patch removes pointless parentheses from return statements. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-01-12Merge git://oss.sgi.com:8090/oss/git/xfs-2.6Linus Torvalds57-2572/+2717
2006-01-11[PATCH] capable/capability.h (fs/)Randy Dunlap6-0/+12
fs: Use <linux/capability.h> where capable() is used. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11[PATCH] move capable() to capability.hRandy.Dunlap1-1/+3
- Move capable() from sched.h to capability.h; - Use <linux/capability.h> where capable() is used (in include/, block/, ipc/, kernel/, a few drivers/, mm/, security/, & sound/; many more drivers/ to go) Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-12Merge HEAD from oss.sgi.com:/oss/git/linux-2.6.git Nathan Scott1-1/+0
2006-01-12[XFS] Fix follow_link when dealing with symlinks larger than 256 bytes. Nathan Scott1-4/+4
Thanks to Yamamoto Takashi. SGI-PV: 947953 SGI-Modid: xfs-linux-melb:xfs-kern:24962a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-12[XFS] Merge in trivial changes, sync up headers with userspaceNathan Scott11-141/+141
equivalents. SGI-PV: 907752 SGI-Modid: xfs-linux-melb:xfs-kern:24961a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Fix compiler warnings from older gcc versions wrt printfalikeNathan Scott1-12/+22
arguments. SGI-PV: 907752 SGI-Modid: xfs-linux-melb:xfs-kern:24901a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Fix some build fallout from atime changes.Nathan Scott3-5/+21
SGI-PV: 946679 SGI-Modid: xfs-linux-melb:xfs-kern:24899a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] remove XFS_LOG_RES_DEBUG and turn on the res history all the time toTim Shimmin3-28/+6
get more useful error info on space for trans items SGI-PV: 947110 SGI-Modid: xfs-linux-melb:xfs-kern:24886a Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] xfssyncd is responsible for flushing inode or device's data byYingping Lu1-1/+1
extracting the work from its queue. In addition, this processing also decrement the inode's i_count. If there are any remaining works in queue before this process terminates, we have unbalanced increment and decrement of i_count. Thus it can cause assertion failure of vn_count. The fix allows xyssyncd to process any remaining work before it is shutdown. SGI-PV: 945935 SGI-Modid: xfs-linux-melb:xfs-kern:203970a Signed-off-by: Yingping Lu <yingping@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] add helper to get xfs_inode from vnodeChristoph Hellwig10-41/+33
SGI-PV: 947206 SGI-Modid: xfs-linux-melb:xfs-kern:203960a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Fix up offset type inconsistencies and gcc warnings from earlierNathan Scott1-8/+8
changes. SGI-PV: 947038 SGI-Modid: xfs-linux-melb:xfs-kern:24875a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] fix up per-device xfsbufdChristoph Hellwig1-3/+2
SGI-PV: 947098 SGI-Modid: xfs-linux-melb:xfs-kern:203831a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] fix writeback control handling fix a reversed condition on where toChristoph Hellwig1-3/+12
trylock and deal with block layer congestion properly. Patch from David Chinner and Christoph Hellwig. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203830a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] cluster rewrites We can cluster mapped pages aswell, this improvesChristoph Hellwig1-16/+47
performances on rewrites since we can reduce the number of allocator calls. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203829a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] pass full 64bit offsets to xfs_add_to_ioendChristoph Hellwig1-12/+6
SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203828a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] consolidate some code in xfs_page_state_convert The unmapped bufferChristoph Hellwig1-57/+34
case is very similar to delayed and unwritten extends. Reorganize the code to share some code for these cases. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203827a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] various fixes for xfs_convert_page fix various bogusities inChristoph Hellwig1-37/+52
handling offets From David Chinner and Christoph Hellwig SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203826a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] clean up the xfs_offset_to_map interface Currently we pass a structChristoph Hellwig1-83/+53
page and a relative offset into that page around, and returns the current xfs_iomap_t if the block at the specified offset fits into it, or a NULL pointer otherwise. This patch passed the full 64bit offset into the inode that all callers have anyway, and changes the return value to a simple boolean. Also the function gets a more descriptive name: xfs_iomap_valid. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203825a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] use pagevec lookups This reduces the time spend in the radix treeChristoph Hellwig1-56/+88
lookups and avoids unessecary look roundtrips. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203823a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Initial pass at going directly-to-bio on the buffered IO path. ThisChristoph Hellwig4-364/+431
allows us to submit much larger I/Os instead of sending down lots of small buffer_heads. To do this we need to have a rather complicated I/O submission and completion tracking infrastructure. Part of the latter has been merged already a long time ago for direct I/O support. Part of the problem is that we need to track sub-pagesize regions and for that we still need buffer_heads for the time beeing. Long-term I hope we can move to better data strucutures and/or maybe move this to fs/mpage.c instead of having it in XFS. Original patch from Nathan Scott with various updates from David Chinner and Christoph Hellwig. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203822a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Complete the pagebuf -> xfs_buf naming convention transition,Nathan Scott10-1118/+895
finally. SGI-PV: 947038 SGI-Modid: xfs-linux-melb:xfs-kern:24866a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Fixed delayed_blks assert failure during umount. The delayed_blksYingping Lu2-3/+10
was caused by ENOSPC but not Rreclaimed by xfs_release or xfs_inactive. The fix changed the condition in xfs_release and xfs_inactive to invoke xfs_inactive_free_eofblocks for this special case, changed xfs_inactive_free_eofblocks to clean the delayed blks after eof. It also changed xfs_write to set correct eof when ENOSPC occurs. SGI-PV: 946267 SGI-Modid: xfs-linux-melb:xfs-kern:203788a Signed-off-by: Yingping Lu <yingping@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Introduce per-filesystem delwri pagebuf flushing to reduceDavid Chinner2-44/+101
contention between filesystems and prevent deadlocks between filesystems when a flush dependency exists between them. SGI-PV: 947098 SGI-Modid: xfs-linux-melb:xfs-kern:24844a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] take out the call to vn_mark_bad() used when acl inherit fails andTim Shimmin1-2/+0
it needs to back out the inode creation. Tested by xfs_tests/077. SGI-PV: 930841 SGI-Modid: xfs-linux-melb:xfs-kern:24842a Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] endianess annotations and tidying for the uuid codeChristoph Hellwig1-9/+14
SGI-PV: 943272 SGI-Modid: xfs-linux-melb:xfs-kern:203709a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Fix a thinko when generating a forced shutdown stack trace.Nathan Scott1-2/+2
SGI-PV: 929558 SGI-Modid: xfs-linux-melb:xfs-kern:203817a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Add a stack trace in the case of xfs_forced_shutdown.Ryan Hankins1-5/+7
SGI-PV: 929558 SGI-Modid: xfs-linux-melb:xfs-kern:203701a Signed-off-by: Ryan Hankins <hankins@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Fix quotaoff logitem for project quota, affects log recovery only.Nathan Scott1-1/+3
SGI-PV: 946444 SGI-Modid: xfs-linux-melb:xfs-kern:24768a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Add an XFS callout to security_inode_init_security; SE Linux is notNathan Scott1-0/+37
functional with XFS without this change. SGI-PV: 946762 SGI-Modid: xfs-linux-melb:xfs-kern:24766a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Fix v2 log bufsize reporting in /proc/mounts.Nathan Scott1-2/+3
SGI-PV: 946760 SGI-Modid: xfs-linux-melb:xfs-kern:24765a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] fix, speedup and simplify atime handling let the VFS handle atimeChristoph Hellwig8-54/+49
updates and only sync back to the xfs inode when nessecary SGI-PV: 946679 SGI-Modid: xfs-linux-melb:xfs-kern:203362a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] turn xlog helper macros into real functionsChristoph Hellwig2-77/+93
SGI-PV: 946205 SGI-Modid: xfs-linux-melb:xfs-kern:203360a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] remove unused vars, args, & unneeded intermediate vars from zeroingEric Sandeen2-31/+12
code SGI-PV: 946641 SGI-Modid: xfs-linux-melb:xfs-kern:203328a Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] remove unused "readonly" arg from xlog_find_tail and xlog_recoverEric Sandeen3-9/+6
SGI-PV: 946611 SGI-Modid: xfs-linux-melb:xfs-kern:203307a Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Ensure max diosize reported is aligned with minimum diosize.Nathan Scott1-1/+1
SGI-PV: 910890 SGI-Modid: xfs-linux-melb:xfs-kern:24689a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Fix an intermittent pquota panic caused by dodgey quota flags to anNathan Scott2-6/+7
umount dquot flush call. SGI-PV: 946444 SGI-Modid: xfs-linux-melb:xfs-kern:24680a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Sort out cosmetic differences between user and kernel copies of someNathan Scott10-42/+32
sources. SGI-PV: 907752 SGI-Modid: xfs-linux-melb:xfs-kern:24659a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Make d_maxiosz report the real maximum (INT_MAX) so we dontNathan Scott1-2/+1
incorrectly limit people using this interface to size IO buffers. SGI-PV: 910890 SGI-Modid: xfs-linux-melb:xfs-kern:24657a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Disable write barriers for now till intermittent IO errors areNathan Scott1-5/+3
understood. SGI-PV: 912426 SGI-Modid: xfs-linux-melb:xfs-kern:202962a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Reverse the sense of COMPAT_ATTR and ATTR2, keeps it simple andNathan Scott6-26/+23
consistent. SGI-PV: 941645 SGI-Modid: xfs-linux-melb:xfs-kern:202961a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Write log dummy record when freezing filesystemChristoph Hellwig3-0/+29
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[XFS] Mark some lookup tables const. Thanks to Arjan van de Ven forChristoph Hellwig3-3/+3
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[XFS] Fixed an assertion failure in xfs_reclaim caused by delayed block.Yingping Lu1-1/+2
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[XFS] do barrier checks earlier. quota initialization may write to theChristoph Hellwig1-3/+4
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[XFS] Fix typo from when enabling write barriers by default, flags botchNathan Scott1-8/+2
in showargs. SGI-PV: 912426 SGI-Modid: xfs-linux-melb:xfs-kern:24383a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Implement the di_extsize allocator hint for non-realtime files asNathan Scott7-410/+547
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[XFS] Do not inherit properties for the quota inodes from the root inode.Nathan Scott1-3/+5
SGI-PV: 945264 SGI-Modid: xfs-linux-melb:xfs-kern:24366a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] enable write barriers by defaultChristoph Hellwig2-1/+17
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[XFS] merge xfs_arch.h userspace changes backChristoph Hellwig1-0/+16
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[XFS] remove over-eager assertChristoph Hellwig1-1/+0
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>
2006-01-11xfs: header included twiceNicolas Kaiser1-1/+0
Header included twice. Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-01-10Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds1-0/+6
Fix up some trivial conflicts in {i386|ia64}/Makefile
2006-01-10[PATCH] don't include ioctl32.h in driversChristoph Hellwig1-1/+0
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[PATCH] per-mountpoint noatime/nodiratimeChristoph Hellwig1-0/+3
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[PATCH] replace inode_update_time with file_update_timeChristoph Hellwig1-1/+1
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[PATCH] remove xfs xattr permission checksChristoph Hellwig2-26/+8
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>
2006-01-09[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_semJes Sorensen3-17/+17
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[PATCH] mutex subsystem, semaphore to mutex: XFSJes Sorensen10-26/+22
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>
2006-01-09kbuild/xfs: introduce fs/xfs/KbuildSam Ravnborg1-0/+6
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>
2006-01-08[PATCH] remove gcc-2 checksAndrew Morton1-7/+1
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[PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait)OGAWA Hirofumi1-2/+1
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>
2005-12-15[PATCH] xfs: missing gfp_t annotationsAl Viro1-2/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-25[XFS] Resolve the xlog_grant_log_space hang, revert inline to macro.Nathan Scott1-24/+12
SGI-PV: 946205 SGI-Modid: xfs-linux-melb:xfs-kern:24567a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-25[XFS] Fix a case where attr2 format was being used unconditionally.Nathan Scott1-3/+8
SGI-PV: 941645 SGI-Modid: xfs-linux-melb:xfs-kern:24566a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-25[XFS] Tight loop in xfs_finish_reclaim_all prevented the xfslogd to runFelix Blyakher1-2/+3
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[XFS] Fix a 32 bit value wraparound when providing a mapping for a largeNathan Scott1-7/+6
direct write. SGI-PV: 944820 SGI-Modid: xfs-linux-melb:xfs-kern:24351a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-25[XFS] handle error returns from freeze_bdevChristoph Hellwig1-1/+1
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[XFS] Fix potential overflow in xfs_iomap_t delta for very large extentsEric Sandeen1-1/+1
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>
2005-11-09[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reasonOlaf Hering3-8/+1
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>
2005-11-07[PATCH] mm: rename kmem_cache_s to kmem_cachePekka J Enberg1-2/+2
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>
2005-11-04[XFS] Remove no-longer-used qsort source.Nathan Scott3-182/+4
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-04[XFS] Fix an inode32 regression - if no options are presented, must stillNathan Scott1-2/+2
set default flags. SGI-PV: 945242 SGI-Modid: xfs-linux-melb:xfs-kern:24292a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] Remove several no-longer-used files.Nathan Scott4-2300/+0
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] Cleanup cosmetic differences between source trees.Nathan Scott4-35/+19
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] fix XFS quota for modular XFS buildsNathan Scott1-1/+1
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[XFS] Fixed the inconsistency between attribute b-tree intermidiate nodeYingping Lu1-1/+2
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>
2005-11-02[XFS] Ensure fsync does not incorrectly return EIO for pages beyond EOF.Nathan Scott1-2/+3
SGI-PV: 944819 SGI-Modid: xfs-linux:xfs-kern:24236a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Fix calculation of reserved AGs for inodes in 32-bit inode modeEric Sandeen1-1/+1
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[XFS] Fix boundary conditions when issuing direct IOs from large userspaceNathan Scott1-12/+16
buffers. SGI-PV: 944820 SGI-Modid: xfs-linux:xfs-kern:24223a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Remove an unhelpful ifdef, the comment above the routine explainsNathan Scott1-13/+1
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[XFS] Remove old, broken nolog-mode code - noone plans to ever fix it.Nathan Scott4-168/+39
SGI-PV: 944821 SGI-Modid: xfs-linux:xfs-kern:24213a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Rework fid encode/decode wrt 64 bit inums interacting with NFS.Nathan Scott6-12/+19
SGI-PV: 937127 SGI-Modid: xfs-linux:xfs-kern:24201a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Endianess annotations for various allocator data structuresChristoph Hellwig16-811/+794
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[XFS] remove unused code from xfs_iomap_write_directEric Sandeen1-8/+0
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[XFS] fix old xfs_setattr mis-merge from irix; mostly harmless esp if notEric Sandeen1-3/+3
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[XFS] Fixing size report discrepancy between ls and du caused by xfs_fsrYingping Lu1-1/+23
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[XFS] Fixed a bug in reporting extent list for attribute fork runningYingping Lu1-6/+7
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[XFS] Simplify pagebuf_rele Remove a conditional that can not be trueChristoph Hellwig1-25/+4
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[XFS] Rework the final mount options flag bit to make room for more.Nathan Scott3-33/+42
SGI-PV: 943866 SGI-Modid: xfs-linux:xfs-kern:24030a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Rework the dquot hash sizing heuristics.Nathan Scott3-31/+20
SGI-PV: 943123 SGI-Modid: xfs-linux:xfs-kern:24012a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Add ATTR_NOSIZETOK definition for xfs_vnodeops.c changeEric Sandeen1-0/+1
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[XFS] Disable attr2 by default, until a more appropriate time to enableNathan Scott1-1/+9
it. SGI-PV: 941645 SGI-Modid: xfs-linux:xfs-kern:24002a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Prevent data corruption on extending truncate case from cxfs clientEric Sandeen1-1/+3
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[XFS] Fix sparse warnings in ktrace.[ch]Christoph Hellwig2-2/+2
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[XFS] silence gcc4 warnings. the directory ones are wrong because ofChristoph Hellwig5-4/+20
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[XFS] Remove unused type, xfs_gap_t.Nathan Scott1-18/+0
SGI-PV: 907752 SGI-Modid: xfs-linux:xfs-kern:23932a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] endianess annotations and cleanup for the quota codeChristoph Hellwig8-292/+271
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[XFS] Show additional mount options in /proc/mounts, fix up some debugNathan Scott1-0/+4
code. SGI-PV: 941645 SGI-Modid: xfs-linux:xfs-kern:23926a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Fix up a 32/64 local flags variable issue when enabling attr2 mode.Nathan Scott2-11/+12
SGI-PV: 941645 SGI-Modid: xfs-linux:xfs-kern:23925a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Remove dead code in xfs_iomap_write_direct; save some stackEric Sandeen1-8/+4
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[XFS] Update license/copyright notices to match the prefered SGINathan Scott12-312/+132
boilerplate. SGI-PV: 913862 SGI-Modid: xfs-linux:xfs-kern:23917a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Update license/copyright notices to match the prefered SGINathan Scott157-4056/+1762
boilerplate. SGI-PV: 913862 SGI-Modid: xfs-linux:xfs-kern:23903a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Remove xfs_macros.c, xfs_macros.h, rework headers a whole lot.Nathan Scott93-3093/+1567
SGI-PV: 943122 SGI-Modid: xfs-linux:xfs-kern:23901a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] remove unused struct xfs_ail_ticketChristoph Hellwig1-13/+0
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[XFS] Track external log/realtime device names for correct reporting inNathan Scott5-13/+29
/proc/mounts. SGI-PV: 942984 SGI-Modid: xfs-linux:xfs-kern:23862a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Improve buffered read throughput by removing unnecessary timer callsNathan Scott5-84/+140
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[XFS] Remove a null CELL macro and its one caller, not useful to anyone.Nathan Scott2-6/+0
SGI-PV: 942986 SGI-Modid: xfs-linux:xfs-kern:23860a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Fix up an internal sort function name collision issue.Nathan Scott5-7/+7
SGI-PV: 942986 SGI-Modid: xfs-linux:xfs-kern:23859a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Make some extended attributes routines take const parameters, forNathan Scott5-18/+19
the FreeBSD porters. SGI-PV: 942906 SGI-Modid: xfs-linux:xfs-kern:23845a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Ondisk format extension for extended attributes (attr2). Basically,Nathan Scott1-1/+1
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[XFS] Ondisk format extension for extended attributes (attr2). Basically,Nathan Scott1-1/+1
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:23836a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Ondisk format extension for extended attributes (attr2). Basically,Nathan Scott13-114/+354
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:23835a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Move some code around to prepare for the upcoming extendedNathan Scott4-99/+90
attributes format change (attr2). SGI-PV: 941645 SGI-Modid: xfs-linux:xfs-kern:23833a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Introduce two new mount options (nolargeio/largeio) to allowDavid Chinner6-35/+43
filesystems to expose the filesystem stripe width in stat(2) rather than the page cache size. This allows applications requiring high bandwidth to easily determine the optimum I/O size for the underlying filesystem. The default is to report the page cache size (i.e. "nolargeio"). SGI-PV: 942818 SGI-Modid: xfs-linux:xfs-kern:23830a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Provide a mechiansm for flushing delalloc before quota reporting.Nathan Scott5-4/+23
SGI-PV: 942815 SGI-Modid: xfs-linux:xfs-kern:23829a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Fix signedness issues in dquot ID handling, allowing uids/gids aboveNathan Scott3-10/+4
MAXINT SGI-PV: 942528 SGI-Modid: xfs-linux:xfs-kern:23828a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Add a comment about the use of XFS_SIZE_TOKEN_WANT.Nathan Scott1-1/+2
SGI-PV: 936331 SGI-Modid: xfs-linux:xfs-kern:23827a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] only mark buffers done when all pages are uptodate in additionChristoph Hellwig2-8/+8
replace PBF_NONE with an inverted PBF_DONE, so it's like all the other flags. SGI-PV: 942609 SGI-Modid: xfs-linux:xfs-kern:199136a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Stack footprint reduction for xfs_swapext (used from xfs_fsr)Eric Sandeen1-31/+40
SGI-PV: 913332 SGI-Modid: xfs-linux:xfs-kern:198926a Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] write barrier support Issue all log sync operations as orderedChristoph Hellwig12-59/+190
writes. In addition flush the disk cache on fsync if the sync cached operation didn't sync the log to disk (this requires some additional bookeping in the transaction and log code). If the device doesn't claim to support barriers, the filesystem has an extern log volume or the trial superblock write with barriers enabled failed we disable barriers and print a warning. We should probably fail the mount completely, but that could lead to nasty boot failures for the root filesystem. Not enabled by default yet, needs more destructive testing first. SGI-PV: 912426 SGI-Modid: xfs-linux:xfs-kern:198723a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] fix PBF_NONE handlingChristoph Hellwig1-1/+2
SGI-PV: 908809 SGI-Modid: xfs-linux:xfs-kern:198669a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Add format checking to cmn_err and icmn_errChristoph Hellwig7-11/+18
SGI-PV: 942243 SGI-Modid: xfs-linux:xfs-kern:198658a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] remove unused pagebuf flagsChristoph Hellwig2-33/+13
SGI-PV: 908809 SGI-Modid: xfs-linux:xfs-kern:198656a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Make sure the threads and shaker in xfs_buf are de-initialized inChristoph Hellwig1-62/+25
reverse startup order SGI-PV: 942063 SGI-Modid: xfs-linux:xfs-kern:198651a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-10-29[PATCH] mm: split page table lockHugh Dickins1-3/+4
Christoph Lameter demonstrated very poor scalability on the SGI 512-way, with a many-threaded application which concurrently initializes different parts of a large anonymous area. This patch corrects that, by using a separate spinlock per page table page, to guard the page table entries in that page, instead of using the mm's single page_table_lock. (But even then, page_table_lock is still used to guard page table allocation, and anon_vma allocation.) In this implementation, the spinlock is tucked inside the struct page of the page table page: with a BUILD_BUG_ON in case it overflows - which it would in the case of 32-bit PA-RISC with spinlock debugging enabled. Splitting the lock is not quite for free: another cacheline access. Ideally, I suppose we would use split ptlock only for multi-threaded processes on multi-cpu machines; but deciding that dynamically would have its own costs. So for now enable it by config, at some number of cpus - since the Kconfig language doesn't support inequalities, let preprocessor compare that with NR_CPUS. But I don't think it's worth being user-configurable: for good testing of both split and unsplit configs, split now at 4 cpus, and perhaps change that to 8 later. There is a benefit even for singly threaded processes: kswapd can be attacking one part of the mm while another part is busy faulting. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28[PATCH] gfp_t: fs/*Al Viro4-25/+25
- ->releasepage() annotated (s/int/gfp_t), instances updated - missing gfp_t in fs/* added - fixed misannotation from the original sweep caught by bitwise checks: XFS used __nocast both for gfp_t and for flags used by XFS allocator. The latter left with unsigned int __nocast; we might want to add a different type for those but for now let's leave them alone. That, BTW, is a case when __nocast use had been actively confusing - it had been used in the same code for two different and similar types, with no way to catch misuses. Switch of gfp_t to bitwise had caught that immediately... One tricky bit is left alone to be dealt with later - mapping->flags is a mix of gfp_t and error indications. Left alone for now. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-08[PATCH] gfp flags annotations - part 1Al Viro2-12/+11
- added typedef unsigned int __nocast gfp_t; - replaced __nocast uses for gfp flags with gfp_t - it gives exactly the same warnings as far as sparse is concerned, doesn't change generated code (from gcc point of view we replaced unsigned int with typedef) and documents what's going on far better. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-10[PATCH] fs: fix-up schedule_timeout() usageNishanth Aravamudan3-11/+10
Use schedule_timeout_{,un}interruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Also use helper functions to convert between human time units and jiffies rather than constant HZ division to avoid rounding errors. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[PATCH] more SPIN_LOCK_UNLOCKED -> DEFINE_SPINLOCK conversionsIngo Molnar1-1/+1
This converts the final 20 DEFINE_SPINLOCK holdouts. (another 580 places are already using DEFINE_SPINLOCK). Build tested on x86. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[XFS] Revert recent quota Makefile change, not in a fit state for merging.Nathan Scott1-2/+13
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-08[XFS] Fix modular XFS builds (Makefile botch).Nathan Scott2-5/+5
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-08[XFS] Remove special Kconfig XFS menu, make XFS options "inline".Nathan Scott1-24/+21
Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-08[XFS] Cleanup some -Wundef flag warnings in the endian macros (thanksNathan Scott6-30/+32
Christoph). SGI-PV: 942400 SGI-Modid: xfs-linux-melb:xfs-kern:23771a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Sort out some cosmetic differences between XFS trees.Nathan Scott8-161/+217
SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:23719a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Fix incorrect use of BMAPI_READ in unwritten extent handlingNathan Scott2-4/+3
(luckily just cosmetic). SGI-PV: 942232 SGI-Modid: xfs-linux-melb:xfs-kern:23718a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] replace "extern inline" with "static inline" Patch from Adrian BunkChristoph Hellwig1-1/+1
<bunk@stusta.de>, thanks a lot! SGI-PV: 942227 SGI-Modid: xfs-linux:xfs-kern:198642a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Switch kernel thread handling to the kthread_ APIChristoph Hellwig4-46/+17
SGI-PV: 942063 SGI-Modid: xfs-linux:xfs-kern:198388a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Fix racy access to pb_flags. pagebuf_rele() modified pb_flags afterDavid Chinner2-18/+51
the pagebuf had been unlocked if the buffer was delwri. At high load, this could result in a race when the superblock was being synced that would result the flags being incorrect and the iodone functions being executed incorrectly. This then leads to iclog callback failures or AIL list corruptions resulting in filesystem shutdowns. SGI-PV: 923981 SGI-Modid: xfs-linux:xfs-kern:23616a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Retry linux inode cacech lookup if we found a stale inode. ThisChristoph Hellwig1-12/+16
fixes crashes under high nfs load SGI-PV: 941429 SGI-Modid: xfs-linux:xfs-kern:197929a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Fixes a bug in the quota code when allocating a new dquot recordTim Shimmin3-7/+60
which can cause an extent hole to be filled and a free extent to be processed. In this case, we make a few mistakes: forget to pass back the transaction, forget to put a hold on the buffer and forget to add the buf to the new transaction. SGI-PV: 940366 SGI-Modid: xfs-linux:xfs-kern:23594a Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] remove some dead code from pagebufChristoph Hellwig2-37/+0
SGI-PV: 934766 SGI-Modid: xfs-linux:xfs-kern:197783a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] allow a null behaviour pointer in linvfs_clear_inodeChristoph Hellwig1-3/+6
SGI-PV: 940531 SGI-Modid: xfs-linux:xfs-kern:197782a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Manage spinlock differences between kernel versions a bit.Nathan Scott1-0/+3
SGI-PV: 904196 SGI-Modid: xfs-linux:xfs-kern:23563a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] add handlers to fix xfs_flock_t alignment issues in compat ioctlsEric Sandeen1-3/+62
SGI-PV: 938899 SGI-Modid: xfs-linux:xfs-kern:197403a Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Check if there is first behavior before calling VOP_RECLAIM fromFelix Blyakher1-3/+5
linvfs_clear_inode(). The behavior may go away in VOP_INACTIVE. SGI-PV: 941000 SGI-Modid: xfs-linux:xfs-kern:197355a Signed-off-by: Felix Blyakher <felixb@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Need to be able to reset sb_qflags if not mounting with quotasTim Shimmin6-76/+95
having previously mounted with quotas. SGI-PV: 940491 SGI-Modid: xfs-linux:xfs-kern:23388a Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] streamline the clear_inode pathChristoph Hellwig3-156/+25
SGI-PV: 940531 SGI-Modid: xfs-linux:xfs-kern:196888a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Delay I/O completion for unwritten extents after conversionChristoph Hellwig2-2/+26
SGI-PV: 936584 SGI-Modid: xfs-linux:xfs-kern:196886a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Delay direct I/O completion to a workqueue This is nessecaryChristoph Hellwig2-29/+48
because aio+dio completions may happen from irq context but we need process context for converting unwritten extents. We also queue regular direct I/O completions to workqueue for regularity, there's only one queue_work call per syscall. SGI-PV: 934766 SGI-Modid: xfs-linux:xfs-kern:196857a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Add in the new xfs_aops.h header file for I/O completion struct.Christoph Hellwig1-0/+49
SGI-PV: 934766 SGI-Modid: xfs-linux:xfs-kern:196857a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Add infrastructure for tracking I/O completionsChristoph Hellwig4-85/+132
SGI-PV: 934766 SGI-Modid: xfs-linux:xfs-kern:196856a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] add infrastructure for waiting on I/O completion at inode reclaimChristoph Hellwig4-58/+32
time SGI-PV: 934766 SGI-Modid: xfs-linux:xfs-kern:196854a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] remove unessecary vnode flagsChristoph Hellwig3-73/+1
SGI-PV: 934766 SGI-Modid: xfs-linux:xfs-kern:196852a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Fix sparse warnings in kmem_* functions Patch from Victor FuscoChristoph Hellwig3-23/+25
<victor@cetuc.puc-rio.br> SGI-PV: 940376 SGI-Modid: xfs-linux:xfs-kern:196705a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Need to unlock the AIL before calling xfs_force_shutdown() becauseTim Shimmin1-1/+1
when it goes to force out the log, and get the tail lsn, it will want to get the AIL lock. SGI-PV: 940076 SGI-Modid: xfs-linux:xfs-kern:23260a Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] remove struct vnode::v_typeChristoph Hellwig8-85/+68
SGI-PV: 936236 SGI-Modid: xfs-linux:xfs-kern:195878a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Remove extraneous quotacheck diagnostics.Nathan Scott1-10/+2
SGI-PV: 907752 SGI-Modid: xfs-linux:xfs-kern:23163a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Add in grpid/nogrpid mount option parsing, actual code was alwaysNathan Scott1-1/+15
there.. SGI-PV: 939444 SGI-Modid: xfs-linux:xfs-kern:23162a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] 929956 add log debugging and tracing infoTim Shimmin9-22/+265
SGI-PV: 931456 SGI-Modid: xfs-linux:xfs-kern:23155a Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Fix up the calculation of the reservation overhead to hopefullyTim Shimmin1-13/+41
include all the components which make up the transaction in the ondisk log. Having this incomplete has shown up as problems on IRIX when some v2 log changes went in. The symptom was the msg of "xfs_log_write: reservation ran out. Need to up reservation" and was seen on synchronous writes on files with lots of holes (and therefore lots of extents). SGI-PV: 931457 SGI-Modid: xfs-linux:xfs-kern:23095a Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Fix regression in transaction reserved-block accounting for directNathan Scott1-9/+8
writes. SGI-PV: 938145 SGI-Modid: xfs-linux:xfs-kern:23088a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Fix check for writeable file in xfs_ioc_space ioctl codeEric Sandeen1-1/+1
SGI-PV: 938905 SGI-Modid: xfs-linux:xfs-kern:195240a Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Prevent the incore superblock sb_fdblocks count from leaking when weDavid Chinner1-1/+11
are getting ENOSPC errors on writes. When we fail to allocate space for indirect blocks in xfs_bmapi() make sure we release the direct block allocation before returning. SGI-PV: 938502 SGI-Modid: xfs-linux:xfs-kern:22986a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Add a chunk of tracing code to diagnose truncate related issues.Nathan Scott2-3/+15
SGI-PV: 938410 SGI-Modid: xfs-linux:xfs-kern:22966a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Make metadata IO completion consistent with other IO completionNathan Scott1-6/+11
handlers. SGI-PV: 938409 SGI-Modid: xfs-linux:xfs-kern:22965a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] replace vn_get usage by iholdChristoph Hellwig4-82/+15
SGI-PV: 938306 SGI-Modid: xfs-linux:xfs-kern:194627a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] send dmapi events from nopage for mmapped filesDean Roehrich1-58/+32
SGI-PV: 935317 SGI-Modid: xfs-linux:xfs-kern:192007a Signed-off-by: Dean Roehrich <roehrich@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] upate copyrightsDean Roehrich1-1/+1
SGI-PV: 933765 SGI-Modid: xfs-linux:xfs-kern:190760a Signed-off-by: Dean Roehrich <roehrich@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-02[XFS] Update copyrightsDean Roehrich1-1/+1
SGI-PV: 933551 SGI-Modid: xfs-linux:xfs-kern:190625a Signed-off-by: Dean Roehrich <roehrich@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-08-19[PATCH] Fix up symlink function pointersAl Viro1-5/+5
This fixes up the symlink functions for the calling convention change: * afs, autofs4, befs, devfs, freevxfs, jffs2, jfs, ncpfs, procfs, smbfs, sysvfs, ufs, xfs - prototype change for ->follow_link() * befs, smbfs, xfs - same for ->put_link() Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25[PATCH] Cleanup patch for process freezingChristoph Lameter2-3/+3
1. Establish a simple API for process freezing defined in linux/include/sched.h: frozen(process) Check for frozen process freezing(process) Check if a process is being frozen freeze(process) Tell a process to freeze (go to refrigerator) thaw_process(process) Restart process frozen_process(process) Process is frozen now 2. Remove all references to PF_FREEZE and PF_FROZEN from all kernel sources except sched.h 3. Fix numerous locations where try_to_freeze is manually done by a driver 4. Remove the argument that is no longer necessary from two function calls. 5. Some whitespace cleanup 6. Clear potential race in refrigerator (provides an open window of PF_FREEZE cleared before setting PF_FROZEN, recalc_sigpending does not check PF_FROZEN). This patch does not address the problem of freeze_processes() violating the rule that a task may only modify its own flags by setting PF_FREEZE. This is not clean in an SMP environment. freeze(process) is therefore not SMP safe! Signed-off-by: Christoph Lameter <christoph@lameter.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-24[PATCH] pass iocb to dio_iodone_tChristoph Hellwig1-1/+2
XFS will have to look at iocb->private to fix aio+dio. No other filesystem is using the blockdev_direct_IO* end_io callback. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-21Merge rsync://oss.sgi.com/git/xfs-2.6Linus Torvalds73-1107/+957
2005-06-21[PATCH] smp_processor_id() cleanupIngo Molnar1-3/+3
This patch implements a number of smp_processor_id() cleanup ideas that Arjan van de Ven and I came up with. The previous __smp_processor_id/_smp_processor_id/smp_processor_id API spaghetti was hard to follow both on the implementational and on the usage side. Some of the complexity arose from picking wrong names, some of the complexity comes from the fact that not all architectures defined __smp_processor_id. In the new code, there are two externally visible symbols: - smp_processor_id(): debug variant. - raw_smp_processor_id(): nondebug variant. Replaces all existing uses of _smp_processor_id() and __smp_processor_id(). Defined by every SMP architecture in include/asm-*/smp.h. There is one new internal symbol, dependent on DEBUG_PREEMPT: - debug_smp_processor_id(): internal debug variant, mapped to smp_processor_id(). Also, i moved debug_smp_processor_id() from lib/kernel_lock.c into a new lib/smp_processor_id.c file. All related comments got updated and/or clarified. I have build/boot tested the following 8 .config combinations on x86: {SMP,UP} x {PREEMPT,!PREEMPT} x {DEBUG_PREEMPT,!DEBUG_PREEMPT} I have also build/boot tested x64 on UP/PREEMPT/DEBUG_PREEMPT. (Other architectures are untested, but should work just fine.) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-22[XFS] Handle inode semaphores properly for dmapi queuesDean Roehrich2-13/+20
SGI-PV: 931572 SGI-Modid: xfs-linux-melb:xfs-kern:189560a Signed-off-by: Dean Roehrich <roehrich@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] Remove some debugging code from quota syscalls.Nathan Scott1-3/+0
SGI-PV: 932952 SGI-Modid: xfs-linux-melb:xfs-kern:22929a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] Merge a few minor fixes to the quota warning code.Nathan Scott3-4/+32
SGI-PV: 938145 SGI-Modid: xfs-linux:xfs-kern:22901a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] Merge fixes into realtime quota code, since one/two reported, stillNathan Scott8-141/+143
not enabled though. SGI-PV: 938145 SGI-Modid: xfs-linux:xfs-kern:22900a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] Makes more sense to use the fsxattr interface instead of adding newNathan Scott3-30/+10
ioctls for project IDs. SGI-PV: 938145 SGI-Modid: xfs-linux:xfs-kern:22899a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] (mostly) remove xfs_inval_cached_pages Since the last round ofChristoph Hellwig4-32/+17
direct I/O locking changes it is just a wrapper around VOP_FLUSHINVAL_PAGES, so it's not nessecary anymore. Keep a simplified version for kernels < 2.4.22, as these don't have the changed direct I/O locking. SGI-PV: 938064 SGI-Modid: xfs-linux:xfs-kern:194420a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] simplify ASSERTChristoph Hellwig2-7/+1
SGI-PV: 938063 SGI-Modid: xfs-linux:xfs-kern:194416a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] consolidate extent item freeingChristoph Hellwig3-103/+35
SGI-PV: 938062 SGI-Modid: xfs-linux:xfs-kern:194415a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] quiesce the filesystem proper when freezingChristoph Hellwig3-27/+40
SGI-PV: 936977 SGI-Modid: xfs-linux:xfs-kern:193840a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] add XFS_INOBT_IS_FREE_DISKChristoph Hellwig2-2/+11
SGI-PV: 928382 SGI-Modid: xfs-linux:xfs-kern:193778a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] Fix up some warning fallout from functions made staticEric Sandeen2-2/+2
SGI-PV: 936255 SGI-Modid: xfs-linux:xfs-kern:193691a Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-27 11:55:43 +0000