diff -r 74533f63b116 -r d2a62e0f25eb src/share/vm/gc_implementation/shared/mutableNUMASpace.hpp
--- a/src/share/vm/gc_implementation/shared/mutableNUMASpace.hpp	Wed Jun 27 15:23:36 2012 +0200
+++ b/src/share/vm/gc_implementation/shared/mutableNUMASpace.hpp	Thu Jun 28 17:03:16 2012 -0400
@@ -63,7 +63,7 @@
 class MutableNUMASpace : public MutableSpace {
   friend class VMStructs;
 
-  class LGRPSpace : public CHeapObj {
+  class LGRPSpace : public CHeapObj<mtGC> {
     int _lgrp_id;
     MutableSpace* _space;
     MemRegion _invalid_region;