3.2.62-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Dave Chinner <redacted>

commit e3a746f5aab71f2dd0a83116772922fb37ae29d6 upstream.

The current cursor is reallocated when retrying the allocation, so
the existing cursor needs to be destroyed in both the restart and
the failure cases.

Signed-off-by: Dave Chinner <redacted>
Tested-by: Mike Snitzer <redacted>
Signed-off-by: Ben Myers <redacted>
Signed-off-by: Ben Hutchings <redacted>
---
 fs/xfs/xfs_alloc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c

@@ -1075,13 +1075,13 @@ restart:
 	 * If we couldn't get anything, give up.
 	 */
 	if (bno_cur_lt == NULL && bno_cur_gt == NULL) {
+		xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
+
 		if (!forced++) {
 			trace_xfs_alloc_near_busy(args);
 			xfs_log_force(args->mp, XFS_LOG_SYNC);
 			goto restart;
 		}
-
-		xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
 		trace_xfs_alloc_size_neither(args);
 		args->agbno = NULLAGBLOCK;
 		return 0;