[PATCH 04/11] xfs: skip stale inodes in xfs_iflush_cluster

[Dave Chinner <david@xxxxxxxxxxxxx>]

From: Dave Chinner <dchinner@xxxxxxxxxx>

We don't write back stale inodes so we should skip them in
xfs_iflush_cluster, too.

cc: <stable@xxxxxxxxxxxxxxx> # 3.10.x-
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>
---
 fs/xfs/xfs_inode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index e302f11..ad0ad8d 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -3194,6 +3194,7 @@ xfs_iflush_cluster(
                 */
                spin_lock(&iq->i_flags_lock);
                if (!iq->i_ino ||
+                   __xfs_iflags_test(iq, XFS_ISTALE) ||
                    (XFS_INO_TO_AGINO(mp, iq->i_ino) & mask) != first_index) {
                        spin_unlock(&iq->i_flags_lock);
                        continue;
-- 
2.7.0