[PATCH] ocfs2: detach from heartbeat events before freeing mle

Signed-off-by: Kurt Hackel <Kurt.Hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index a3194fe173d9..2e2e95e69499 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -2482,7 +2482,9 @@ top:
                                 atomic_set(&mle->woken, 1);
                                 spin_unlock(&mle->spinlock);
                                 wake_up(&mle->wq);
-                                /* final put will take care of list removal */
+                                /* do not need events any longer, so detach 
+                                 * from heartbeat */
+                                __dlm_mle_detach_hb_events(dlm, mle);
                                 __dlm_put_mle(mle);
                         }
                         continue;
@@ -2537,6 +2539,9 @@ top:
                         spin_unlock(&res->spinlock);
                         dlm_lockres_put(res);
 
+                        /* about to get rid of mle, detach from heartbeat */
+                        __dlm_mle_detach_hb_events(dlm, mle);
+
                         /* dump the mle */
                         spin_lock(&dlm->master_lock);
                         __dlm_put_mle(mle);