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authorChristoph Hellwig <hch@infradead.org>2010-02-15 09:44:49 +0000
committerAlex Elder <aelder@sgi.com>2010-03-01 16:34:45 -0600
commit66d834ea603d61bd90fedad90300ca91c5bba0a3 (patch)
treef73072b9d87bd71a0739f07e4d0e26f10c5d925a /fs/xfs/xfs_inode.h
parentfd3200bef7d66ed3924f72c79a465fb7ff85478a (diff)
downloadop-kernel-dev-66d834ea603d61bd90fedad90300ca91c5bba0a3.zip
op-kernel-dev-66d834ea603d61bd90fedad90300ca91c5bba0a3.tar.gz
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.h1
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) \
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