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2006-01-10[PATCH] don't include ioctl32.h in driversChristoph Hellwig
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 Hellwig
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 Hellwig
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 Hellwig
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 Sorensen
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 Sorensen
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>
2006-01-08[PATCH] remove gcc-2 checksAndrew Morton
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 Hirofumi
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 Viro
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 Scott
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 Scott
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 Blyakher
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 Scott
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 Hellwig
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 Sandeen
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 Hering
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 Enberg
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 Scott
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-04[XFS] Fix an inode32 regression - if no options are presented, must stillNathan Scott
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 Scott
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] Cleanup cosmetic differences between source trees.Nathan Scott
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] fix XFS quota for modular XFS buildsNathan Scott
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 Lu
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 Scott
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 Sandeen
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 Scott
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 Scott
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 Scott
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 Scott
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 Hellwig
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 Sandeen
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 Sandeen
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 Lu
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 Lu
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 Hellwig
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 Scott
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 Scott
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 Sandeen
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 Scott
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 Sandeen
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 Hellwig
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 Hellwig
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 Scott
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 Hellwig
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 Scott
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 Scott
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 Sandeen
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 Scott
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 Scott
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 Scott
SGI-PV: 943122 SGI-Modid: xfs-linux:xfs-kern:23901a Signed-off-by: Nathan Scott <nathans@sgi.com>
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