diff -r ce2272390558 -r 7bb995fbd3c0 src/share/vm/gc_implementation/g1/heapRegion.hpp
--- a/src/share/vm/gc_implementation/g1/heapRegion.hpp	Mon Mar 09 13:34:00 2009 -0700
+++ b/src/share/vm/gc_implementation/g1/heapRegion.hpp	Thu Mar 12 18:16:36 2009 -0700
@@ -318,7 +318,8 @@
     FinalCountClaimValue  = 1,
     NoteEndClaimValue     = 2,
     ScrubRemSetClaimValue = 3,
-    ParVerifyClaimValue   = 4
+    ParVerifyClaimValue   = 4,
+    RebuildRSClaimValue   = 5
   };
 
   // Concurrent refinement requires contiguous heap regions (in which TLABs