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| author | Christoph Hellwig <hch@infradead.org> | 2010-02-15 09:44:49 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-03-01 16:34:45 -0600 |
| commit | 66d834ea603d61bd90fedad90300ca91c5bba0a3 (patch) | |
| tree | f73072b9d87bd71a0739f07e4d0e26f10c5d925a /fs/xfs/xfs_inode.h | |
| parent | fd3200bef7d66ed3924f72c79a465fb7ff85478a (diff) | |
| download | kernel_samsung_smdk4412-66d834ea603d61bd90fedad90300ca91c5bba0a3.zip kernel_samsung_smdk4412-66d834ea603d61bd90fedad90300ca91c5bba0a3.tar.gz kernel_samsung_smdk4412-66d834ea603d61bd90fedad90300ca91c5bba0a3.tar.bz2 | |
xfs: implement optimized fdatasync
Allow us to track the difference between timestamp and size updates
by using mark_inode_dirty from the I/O completion code, and checking
the VFS inode flags in xfs_file_fsync.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 6c912b0..41e8a4e 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -480,6 +480,7 @@ void xfs_lock_inodes(xfs_inode_t **, int, uint); void xfs_lock_two_inodes(xfs_inode_t *, xfs_inode_t *, uint); void xfs_synchronize_times(xfs_inode_t *); +void xfs_mark_inode_dirty(xfs_inode_t *); void xfs_mark_inode_dirty_sync(xfs_inode_t *); #define IHOLD(ip) \ |