--- old/src/share/vm/gc/cms/parNewGeneration.cpp	2017-06-12 16:18:29.623226251 -0700
+++ new/src/share/vm/gc/cms/parNewGeneration.cpp	2017-06-12 16:18:29.499226256 -0700
@@ -1048,7 +1048,7 @@
     ParNewRefProcTaskExecutor task_executor(*this, *_old_gen, thread_state_set);
     rp->enqueue_discovered_references(&task_executor, _gc_timer);
   } else {
-    rp->enqueue_discovered_references(NULL);
+    rp->enqueue_discovered_references(NULL, _gc_timer);
   }
   rp->verify_no_references_recorded();