--- old/src/share/vm/memory/heap.cpp	2013-05-13 16:34:40.864325000 -0400
+++ new/src/share/vm/memory/heap.cpp	2013-05-13 16:34:39.849268000 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -124,7 +124,8 @@
     return false;
   }
 
-  MemTracker::record_virtual_memory_type((address)_segmap.low_boundary(), mtCode);
+  NMTTrackOp op(NMTTrackOp::TypeOp);
+  op.execute_op((address)_segmap.low_boundary(), 0, mtCode);
 
   assert(_segmap.committed_size() >= (size_t) _number_of_committed_segments, "could not commit  enough space for segment map");
   assert(_segmap.reserved_size()  >= (size_t) _number_of_reserved_segments , "could not reserve enough space for segment map");