diff -r e699fc9dc806 -r 3b4e9802e94f hotspot/src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp
--- a/hotspot/src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp	Fri Feb 21 10:19:09 2014 +0100
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp	Mon Feb 24 09:40:21 2014 +0100
@@ -82,7 +82,7 @@
 
       _par_scan_state->push_on_queue(p);
     } else {
-      _par_scan_state->update_rs(_from, p, _par_scan_state->queue_num());
+      _par_scan_state->update_rs(_from, p, _worker_id);
     }
   }
 }