--- a/hotspot/src/share/vm/runtime/thread.hpp	Sat Sep 03 14:03:54 2011 -0700
+++ b/hotspot/src/share/vm/runtime/thread.hpp	Mon Sep 05 17:09:05 2011 -0700
@@ -1375,6 +1375,7 @@
   void trace_stack()                             PRODUCT_RETURN;
   void trace_stack_from(vframe* start_vf)        PRODUCT_RETURN;
   void trace_frames()                            PRODUCT_RETURN;
+  void trace_oops()                              PRODUCT_RETURN;
 
   // Print an annotated view of the stack frames
   void print_frame_layout(int depth = 0, bool validate_only = false) NOT_DEBUG_RETURN;