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* [XFS] remove XFS_LOG_RES_DEBUG and turn on the res history all the time toTim Shimmin2006-01-113-28/+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>
* [XFS] xfssyncd is responsible for flushing inode or device's data byYingping Lu2006-01-111-1/+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>
* [XFS] add helper to get xfs_inode from vnodeChristoph Hellwig2006-01-1110-41/+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>
* [XFS] Fix up offset type inconsistencies and gcc warnings from earlierNathan Scott2006-01-111-8/+8
| | | | | | | | | changes. SGI-PV: 947038 SGI-Modid: xfs-linux-melb:xfs-kern:24875a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] fix up per-device xfsbufdChristoph Hellwig2006-01-111-3/+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>
* [XFS] fix writeback control handling fix a reversed condition on where toChristoph Hellwig2006-01-111-3/+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>
* [XFS] cluster rewrites We can cluster mapped pages aswell, this improvesChristoph Hellwig2006-01-111-16/+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>
* [XFS] pass full 64bit offsets to xfs_add_to_ioendChristoph Hellwig2006-01-111-12/+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>
* [XFS] consolidate some code in xfs_page_state_convert The unmapped bufferChristoph Hellwig2006-01-111-57/+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>
* [XFS] various fixes for xfs_convert_page fix various bogusities inChristoph Hellwig2006-01-111-37/+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>
* [XFS] clean up the xfs_offset_to_map interface Currently we pass a structChristoph Hellwig2006-01-111-83/+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>
* [XFS] use pagevec lookups This reduces the time spend in the radix treeChristoph Hellwig2006-01-111-56/+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>
* [XFS] Initial pass at going directly-to-bio on the buffered IO path. ThisChristoph Hellwig2006-01-114-364/+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>
* [XFS] Complete the pagebuf -> xfs_buf naming convention transition,Nathan Scott2006-01-1110-1118/+895
| | | | | | | | | finally. SGI-PV: 947038 SGI-Modid: xfs-linux-melb:xfs-kern:24866a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Fixed delayed_blks assert failure during umount. The delayed_blksYingping Lu2006-01-112-3/+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>
* [XFS] Introduce per-filesystem delwri pagebuf flushing to reduceDavid Chinner2006-01-112-44/+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>
* [XFS] take out the call to vn_mark_bad() used when acl inherit fails andTim Shimmin2006-01-111-2/+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>
* [XFS] endianess annotations and tidying for the uuid codeChristoph Hellwig2006-01-111-9/+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>
* [XFS] Fix a thinko when generating a forced shutdown stack trace.Nathan Scott2006-01-111-2/+2
| | | | | | | SGI-PV: 929558 SGI-Modid: xfs-linux-melb:xfs-kern:203817a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Add a stack trace in the case of xfs_forced_shutdown.Ryan Hankins2006-01-111-5/+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>
* [XFS] Fix quotaoff logitem for project quota, affects log recovery only.Nathan Scott2006-01-111-1/+3
| | | | | | | SGI-PV: 946444 SGI-Modid: xfs-linux-melb:xfs-kern:24768a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Add an XFS callout to security_inode_init_security; SE Linux is notNathan Scott2006-01-111-0/+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>
* [XFS] Fix v2 log bufsize reporting in /proc/mounts.Nathan Scott2006-01-111-2/+3
| | | | | | | SGI-PV: 946760 SGI-Modid: xfs-linux-melb:xfs-kern:24765a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] fix, speedup and simplify atime handling let the VFS handle atimeChristoph Hellwig2006-01-118-54/+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>
* [XFS] turn xlog helper macros into real functionsChristoph Hellwig2006-01-112-77/+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>
* [XFS] remove unused vars, args, & unneeded intermediate vars from zeroingEric Sandeen2006-01-112-31/+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>
* [XFS] remove unused "readonly" arg from xlog_find_tail and xlog_recoverEric Sandeen2006-01-113-9/+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>
* [XFS] Ensure max diosize reported is aligned with minimum diosize.Nathan Scott2006-01-111-1/+1
| | | | | | | SGI-PV: 910890 SGI-Modid: xfs-linux-melb:xfs-kern:24689a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Fix an intermittent pquota panic caused by dodgey quota flags to anNathan Scott2006-01-112-6/+7
| | | | | | | | | umount dquot flush call. SGI-PV: 946444 SGI-Modid: xfs-linux-melb:xfs-kern:24680a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Sort out cosmetic differences between user and kernel copies of someNathan Scott2006-01-1110-42/+32
| | | | | | | | | sources. SGI-PV: 907752 SGI-Modid: xfs-linux-melb:xfs-kern:24659a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Make d_maxiosz report the real maximum (INT_MAX) so we dontNathan Scott2006-01-111-2/+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>
* [XFS] Disable write barriers for now till intermittent IO errors areNathan Scott2006-01-111-5/+3
| | | | | | | | | understood. SGI-PV: 912426 SGI-Modid: xfs-linux-melb:xfs-kern:202962a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Reverse the sense of COMPAT_ATTR and ATTR2, keeps it simple andNathan Scott2006-01-116-26/+23
| | | | | | | | | consistent. SGI-PV: 941645 SGI-Modid: xfs-linux-melb:xfs-kern:202961a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Write log dummy record when freezing filesystemChristoph Hellwig2006-01-113-0/+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>
* [XFS] Mark some lookup tables const. Thanks to Arjan van de Ven forChristoph Hellwig2006-01-113-3/+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>
* [XFS] Fixed an assertion failure in xfs_reclaim caused by delayed block.Yingping Lu2006-01-111-1/+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>
* [XFS] do barrier checks earlier. quota initialization may write to theChristoph Hellwig2006-01-111-3/+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>
* [XFS] Fix typo from when enabling write barriers by default, flags botchNathan Scott2006-01-111-8/+2
| | | | | | | | | in showargs. SGI-PV: 912426 SGI-Modid: xfs-linux-melb:xfs-kern:24383a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Implement the di_extsize allocator hint for non-realtime files asNathan Scott2006-01-117-410/+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>
* [XFS] Do not inherit properties for the quota inodes from the root inode.Nathan Scott2006-01-111-3/+5
| | | | | | | SGI-PV: 945264 SGI-Modid: xfs-linux-melb:xfs-kern:24366a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] enable write barriers by defaultChristoph Hellwig2006-01-112-1/+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>
* [XFS] merge xfs_arch.h userspace changes backChristoph Hellwig2006-01-111-0/+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>
* [XFS] remove over-eager assertChristoph Hellwig2006-01-111-1/+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>
* [PATCH] uclinux: delay binfmt_flat traceGreg Ungerer2006-01-101-7/+10
| | | | | | | | | | | | Modify the initial trace output (which is based on flags in the binary header) so that it is not done until after the magic number check. This may well not be a flat format binary, so the flags could be invalid. (Prime example, running a script). Changes prompted by patches from Stuart Hughs. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds2006-01-101-0/+6
|\ | | | | | | Fix up some trivial conflicts in {i386|ia64}/Makefile
| * kbuild/xfs: introduce fs/xfs/KbuildSam Ravnborg2006-01-091-0/+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>
* | [PATCH] fs/hfsplus/: remove the hfsplus_inode_check() debug functionAdrian Bunk2006-01-103-32/+0
| | | | | | | | | | | | | | | | | | | | | | | | This patch removes the hfsplus_inode_check() debug function. It also removes the now obsolete last_inode_cnt and inode_cnt from struct hfsplus_sb_info. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] fs/binfmt_elf: Remove unneeded kmalloc() return value castsJesper Juhl2006-01-102-2/+2
| | | | | | | | | | | | | | | | Remove unneeded casts of kmalloc() return value in binfmt_elf. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] fs/ext3/: small cleanupsAdrian Bunk2006-01-104-12/+7
| | | | | | | | | | | | | | | | | | | | | | This patch contains the following cleanups: - there's no need for ext3_count_free() #ifndef EXT3FS_DEBUG - having prototypes for ext3_count_free() in two different headers is nonsense Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] fs/ext2/bitmap.c: ext2_count_free() is only required #ifdef EXT2FS_DEBUGAdrian Bunk2006-01-101-0/+7
| | | | | | | | | | | | | | | | There's no need for ext2_count_free() #ifndef EXT2FS_DEBUG. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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