1 files changed, 17 insertions, 0 deletions

diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 376283e98c16..0b7e29e916ed 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1710,6 +1710,23 @@ int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data)
                                      assert->node_idx);
                         }
                 }
+                if (mle->type == DLM_MLE_MIGRATION) {
+                        if (flags & DLM_ASSERT_MASTER_MLE_CLEANUP) {
+                                mlog(0, "%s:%.*s: got cleanup assert"
+                                     " from %u for migration\n",
+                                     dlm->name, namelen, name,
+                                     assert->node_idx);
+                        } else if (!(flags & DLM_ASSERT_MASTER_FINISH_MIGRATION)) {
+                                mlog(0, "%s:%.*s: got unrelated assert"
+                                     " from %u for migration, ignoring\n",
+                                     dlm->name, namelen, name,
+                                     assert->node_idx);
+                                __dlm_put_mle(mle);
+                                spin_unlock(&dlm->master_lock);
+                                spin_unlock(&dlm->spinlock);
+                                goto done;
+                        }       
+                }
         }
         spin_unlock(&dlm->master_lock);