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26821ed40b
linux/fs/xfs/linux-2.6
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Christoph Hellwig 26821ed40b make sure data is on disk before calling ->write_inode 
Similar to the fsync issue fixed a while ago in commit
2daea67e96 we need to write for data to
actually hit the disk before writing out the metadata to guarantee
data integrity for filesystems that modify the inode in the data I/O
completion path.  Currently XFS and NFS handle this manually, and AFS
has a write_inode method that does nothing but waiting for data, while
others are possibly missing out on this.

Fortunately this change has a lot less impact than the fsync change
as none of the write_inode methods starts data writeout of any form
by itself.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-03-05 13:25:10 -05:00
..
kmem.c xfs: replace KM_LARGE with explicit vmalloc use 2010-01-21 13:44:56 -06:00
kmem.h xfs: replace KM_LARGE with explicit vmalloc use 2010-01-21 13:44:56 -06:00
mrlock.h [XFS] shrink mrlock_t 2008-04-29 15:54:02 +10:00
sv.h remove dead code from sv_t implementation 2008-12-04 15:39:21 +11:00
time.h
xfs_acl.c xfs: convert attr to use unsigned names 2010-01-20 10:47:48 +11:00
xfs_aops.c cleanup blockdev_direct_IO locking 2009-12-16 12:16:49 -05:00
xfs_aops.h xfs: event tracing support 2009-12-14 23:08:16 -06:00
xfs_buf.c Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs 2010-02-26 17:18:52 -08:00
xfs_buf.h xfs: kill xfs_bawrite 2010-02-04 10:09:14 +11:00
xfs_cred.h [XFS] Fix merge failures 2008-12-29 16:47:18 +11:00
xfs_dmapi_priv.h
xfs_export.c [XFS] pass XFS_IGET_BULKSTAT to xfs_iget for handle operations 2009-01-09 15:17:17 +11:00
xfs_export.h xfs: new export ops 2007-10-22 08:13:20 -07:00
xfs_file.c xfs: remove IO_ISAIO 2009-12-11 15:11:21 -06:00
xfs_fs_subr.c xfs: remove duplicate buffer flags 2010-01-21 13:44:36 -06:00
xfs_fs_subr.h [XFS] decontaminate vnode operations from behavior details 2007-10-15 16:54:29 +10:00
xfs_globals.c [XFS] remove restricted chown parameter from xfs linux 2008-10-30 18:30:48 +11:00
xfs_globals.h CRED: Separate task security context from task_struct 2008-11-14 10:39:16 +11:00
xfs_ioctl32.c xfs: convert attr to use unsigned names 2010-01-20 10:47:48 +11:00
xfs_ioctl32.h [XFS] fix compile on 32 bit systems 2008-12-04 13:07:29 +11:00
xfs_ioctl.c xfs: more reserved blocks fixups 2010-02-08 17:41:48 -06:00
xfs_ioctl.h xfs: convert attr to use unsigned names 2010-01-20 10:47:48 +11:00
xfs_iops.c xfs: convert attr to use unsigned names 2010-01-20 10:47:48 +11:00
xfs_iops.h [XFS] add a FMODE flag to make XFS invisible I/O less hacky 2008-12-11 13:14:41 +11:00
xfs_linux.h xfs: event tracing support 2009-12-14 23:08:16 -06:00
xfs_lrw.c xfs: only clear the suid bit once in xfs_write 2010-02-12 13:43:57 -06:00
xfs_lrw.h xfs: move more buffer helpers into xfs_buf.c 2010-01-15 15:35:17 -06:00
xfs_quotaops.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/fs/xfs/xfs 2009-10-31 12:12:49 -07:00
xfs_stats.c xfs: switch to seq_file 2009-09-15 12:29:24 -05:00
xfs_stats.h [XFS] add new btree statistics 2008-10-30 16:55:03 +11:00
xfs_super.c make sure data is on disk before calling ->write_inode 2010-03-05 13:25:10 -05:00
xfs_super.h xfs: event tracing support 2009-12-14 23:08:16 -06:00
xfs_sync.c xfs: Use delayed write for inodes rather than async V2 2010-02-06 12:39:36 +11:00
xfs_sync.h xfs: make several more functions static 2010-01-15 15:31:38 -06:00
xfs_sysctl.c sysctl: Drop & in front of every proc_handler. 2009-11-18 08:37:40 -08:00
xfs_sysctl.h [XFS] remove restricted chown parameter from xfs linux 2008-10-30 18:30:48 +11:00
xfs_trace.c xfs: event tracing support 2009-12-14 23:08:16 -06:00
xfs_trace.h xfs: Don't issue buffer IO direct from AIL push V2 2010-02-02 10:13:42 +11:00
xfs_version.h
xfs_vnode.h xfs: event tracing support 2009-12-14 23:08:16 -06:00
xfs_xattr.c xfs: convert attr to use unsigned names 2010-01-20 10:47:48 +11:00