diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c
index cf53a82..69aac6f 100644
--- a/fs/ocfs2/dlm/dlmthread.c
+++ b/fs/ocfs2/dlm/dlmthread.c
@@ -259,11 +259,14 @@
 		 * refs on it. */
 		unused = __dlm_lockres_unused(lockres);
 		if (!unused ||
-		    (lockres->state & DLM_LOCK_RES_MIGRATING)) {
+		    (lockres->state & DLM_LOCK_RES_MIGRATING) ||
+		    (lockres->inflight_assert_workers != 0)) {
 			mlog(0, "%s: res %.*s is in use or being remastered, "
-			     "used %d, state %d\n", dlm->name,
-			     lockres->lockname.len, lockres->lockname.name,
-			     !unused, lockres->state);
+			     "used %d, state %d, assert master workers %u\n",
+			     dlm->name, lockres->lockname.len,
+			     lockres->lockname.name,
+			     !unused, lockres->state,
+			     lockres->inflight_assert_workers);
 			list_move_tail(&lockres->purge, &dlm->purge_list);
 			spin_unlock(&lockres->spinlock);
 			continue;