--- a/hotspot/src/share/vm/runtime/vm_operations.hpp	Mon Jan 09 10:27:24 2012 +0100
+++ b/hotspot/src/share/vm/runtime/vm_operations.hpp	Wed Jan 11 17:34:02 2012 -0500
@@ -93,6 +93,7 @@
   template(HeapWalkOperation)                     \
   template(HeapIterateOperation)                  \
   template(ReportJavaOutOfMemory)                 \
+  template(JFRCheckpoint)                         \
   template(Exit)                                  \
 
 class VM_Operation: public CHeapObj {