--- a/hotspot/src/share/vm/memory/blockOffsetTable.cpp	Wed Jun 27 15:23:36 2012 +0200
+++ b/hotspot/src/share/vm/memory/blockOffsetTable.cpp	Thu Jun 28 17:03:16 2012 -0400
@@ -30,6 +30,7 @@
 #include "memory/universe.hpp"
 #include "oops/oop.inline.hpp"
 #include "runtime/java.hpp"
+#include "services/memTracker.hpp"
 
 //////////////////////////////////////////////////////////////////////
 // BlockOffsetSharedArray
@@ -44,6 +45,9 @@
   if (!rs.is_reserved()) {
     vm_exit_during_initialization("Could not reserve enough space for heap offset array");
   }
+
+  MemTracker::record_virtual_memory_type((address)rs.base(), mtGC);
+
   if (!_vs.initialize(rs, 0)) {
     vm_exit_during_initialization("Could not reserve enough space for heap offset array");
   }