3.18-stable review patch.  If anyone has any objections, please let me know.

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

From: Aliaksei Karaliou <akaraliou....@gmail.com>


[ Upstream commit 2196881566225f3c3428d1a5f847a992944daa5b ]

xfs_qm_destroy_quotainfo() does not destroy quotainfo->qi_tree_lock
while destroys quotainfo->qi_quotaofflock.

Signed-off-by: Aliaksei Karaliou <akaraliou....@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.w...@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.w...@oracle.com>
Signed-off-by: Sasha Levin <alexander.le...@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 fs/xfs/xfs_qm.c |    1 +
 1 file changed, 1 insertion(+)

--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -703,6 +703,7 @@ xfs_qm_destroy_quotainfo(
                IRELE(qi->qi_pquotaip);
                qi->qi_pquotaip = NULL;
        }
+       mutex_destroy(&qi->qi_tree_lock);
        mutex_destroy(&qi->qi_quotaofflock);
        kmem_free(qi);
        mp->m_quotainfo = NULL;


Reply via email to