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authorChristoph Hellwig <hch@infradead.org>2010-02-17 19:34:57 +0000
committerAlex Elder <aelder@sgi.com>2010-03-01 16:35:10 -0600
commit024910cbac323ab2e5ad6d7fa7958799b04b9728 (patch)
tree6902b06ec9307930e17964192f9e8bfdb750d3bd /fs/xfs
parent77d7a0c2eeb285c9069e15396703d0cb9690ac50 (diff)
downloadlinux-024910cbac323ab2e5ad6d7fa7958799b04b9728.tar.bz2
xfs: fix inode pincount check in fsync
We need to hold the ilock to check the inode pincount safely. While we're at it also remove the check for ip->i_itemp->ili_last_lsn, a pinned inode always has it set. 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')
-rw-r--r--fs/xfs/linux-2.6/xfs_file.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index 43f9554adaac..42dd3bcfba6b 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -180,17 +180,12 @@ xfs_file_fsync(
* disk yet, the inode will be still be pinned. If it is,
* force the log.
*/
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
if (xfs_ipincount(ip)) {
- if (ip->i_itemp->ili_last_lsn) {
- error = _xfs_log_force_lsn(ip->i_mount,
- ip->i_itemp->ili_last_lsn,
- XFS_LOG_SYNC, &log_flushed);
- } else {
- error = _xfs_log_force(ip->i_mount,
- XFS_LOG_SYNC, &log_flushed);
- }
+ error = _xfs_log_force_lsn(ip->i_mount,
+ ip->i_itemp->ili_last_lsn,
+ XFS_LOG_SYNC, &log_flushed);
}
+ xfs_iunlock(ip, XFS_ILOCK_SHARED);
}
if (ip->i_mount->m_flags & XFS_MOUNT_BARRIER) {