--- a/hotspot/src/share/vm/gc_implementation/g1/g1ParScanThreadState.hpp	Fri Nov 14 14:23:25 2014 +0100
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1ParScanThreadState.hpp	Fri Nov 14 15:03:39 2014 +0100
@@ -195,7 +195,7 @@
   inline void dispatch_reference(StarTask ref);
  public:
 
-  oop copy_to_survivor_space(oop const obj);
+  oop copy_to_survivor_space(oop const obj, markOop const old_mark);
 
   void trim_queue();