summaryrefslogtreecommitdiff
path: root/fs/xfs/linux-2.6/xfs_vnode.h
diff options
context:
space:
mode:
authorDavid Chinner <dgc@sgi.com>2008-05-19 16:29:46 +1000
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-05-23 15:25:25 +1000
commit978b7237123d007b9fa983af6e0e2fa8f97f9934 (patch)
treeed4c8af42502efeb7ae79b166bb5890347b3de93 /fs/xfs/linux-2.6/xfs_vnode.h
parentc1e554aeea12d2dab5183e011c27dee6142dc927 (diff)
[XFS] Fix fsync() b0rkage.
xfs_fsync() fails to wait for data I/O completion before checking if the inode is dirty or clean to decide whether to log the inode or not. This misses inode size updates when the data flushed by the fsync() is extending the file. Hence, like fdatasync(), we need to wait for I/o completion first, then check the inode for cleanliness. Doing so makes the behaviour of xfs_fsync() identical for fsync and fdatasync and we *always* use synchronous semantics if the inode is dirty. Therefore also kill the differences and remove the unused flags from the xfs_fsync function and callers. SGI-PV: 981296 SGI-Modid: xfs-linux-melb:xfs-kern:31033a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_vnode.h')
-rw-r--r--fs/xfs/linux-2.6/xfs_vnode.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index 9d73cb5c0fc7..25eb2a9e8d9b 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -230,14 +230,6 @@ static inline void vn_atime_to_time_t(bhv_vnode_t *vp, time_t *tt)
#define ATTR_NOSIZETOK 0x400 /* Don't get the SIZE token */
/*
- * Flags to vop_fsync/reclaim.
- */
-#define FSYNC_NOWAIT 0 /* asynchronous flush */
-#define FSYNC_WAIT 0x1 /* synchronous fsync or forced reclaim */
-#define FSYNC_INVAL 0x2 /* flush and invalidate cached data */
-#define FSYNC_DATA 0x4 /* synchronous fsync of data only */
-
-/*
* Tracking vnode activity.
*/
#if defined(XFS_INODE_TRACE)