--- old/src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.hpp	Mon Mar 14 00:42:04 2011
+++ new/src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.hpp	Mon Mar 14 00:42:04 2011
@@ -128,11 +128,14 @@
 // VM operation to invoke a concurrent collection of the heap as a
 // GenCollectedHeap heap.
 class VM_GenCollectFullConcurrent: public VM_GC_Operation {
+  bool _disabled_icms;
  public:
   VM_GenCollectFullConcurrent(unsigned int gc_count_before,
                               unsigned int full_gc_count_before,
                               GCCause::Cause gc_cause)
-    : VM_GC_Operation(gc_count_before, gc_cause, full_gc_count_before, true /* full */) {
+    : VM_GC_Operation(gc_count_before, gc_cause, full_gc_count_before, true /* full */),
+      _disabled_icms(false)
+  {
     assert(FullGCCount_lock != NULL, "Error");
     assert(UseAsyncConcMarkSweepGC, "Else will hang caller");
   }