--- old/src/share/vm/gc_implementation/parallelScavenge/objectStartArray.cpp	2013-05-13 16:34:14.609143000 -0400
+++ new/src/share/vm/gc_implementation/parallelScavenge/objectStartArray.cpp	2013-05-13 16:34:13.598143000 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 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
@@ -51,7 +51,9 @@
   if (!backing_store.is_reserved()) {
     vm_exit_during_initialization("Could not reserve space for ObjectStartArray");
   }
-  MemTracker::record_virtual_memory_type((address)backing_store.base(), mtGC);
+
+  NMTTrackOp op(NMTTrackOp::TypeOp);
+  op.execute_op((address)backing_store.base(), 0, mtGC);
 
   // We do not commit any memory initially
   if (!_virtual_space.initialize(backing_store, 0)) {
@@ -64,8 +66,7 @@
     vm_exit_during_initialization("Could not get raw_base address");
   }
 
-  MemTracker::record_virtual_memory_type((address)_raw_base, mtGC);
-
+  op.execute_op((address)_raw_base, 0, mtGC);
 
   _offset_base = _raw_base - (size_t(reserved_region.start()) >> block_shift);