diff options
author | Dave Chinner <dchinner@redhat.com> | 2012-07-12 07:40:42 +1000 |
---|---|---|
committer | Ben Hutchings <ben@decadent.org.uk> | 2014-08-06 18:07:40 +0100 |
commit | d9892580a2f3aa0d369fcec9bd50fd75ecc57dcc (patch) | |
tree | a6382b3981f9d252188887fcd875edc6d25459c0 /fs | |
parent | 381687bd230ca824df7a70aa1f8fa3a4345ee6e2 (diff) |
xfs: really fix the cursor leak in xfs_alloc_ag_vextent_near
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 <dchinner@redhat.com>
Tested-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/xfs/xfs_alloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 9ecda2f53730..896f1d96e737 100644 --- 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; |