--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Tue Jan 12 14:56:46 2010 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Wed Jan 13 15:26:39 2010 -0800
@@ -1441,6 +1441,7 @@
 }
 
 jint G1CollectedHeap::initialize() {
+  CollectedHeap::pre_initialize();
   os::enable_vtime();
 
   // Necessary to satisfy locking discipline assertions.