diff -r 942b7bc7f28c -r 421cfcc8843c hotspot/src/share/vm/memory/cardTableModRefBS.hpp
--- a/hotspot/src/share/vm/memory/cardTableModRefBS.hpp	Thu Aug 13 16:22:45 2009 -0700
+++ b/hotspot/src/share/vm/memory/cardTableModRefBS.hpp	Mon Aug 31 05:27:29 2009 -0700
@@ -456,6 +456,7 @@
   void verify_guard();
 
   void verify_clean_region(MemRegion mr) PRODUCT_RETURN;
+  void verify_dirty_region(MemRegion mr) PRODUCT_RETURN;
 
   static size_t par_chunk_heapword_alignment() {
     return CardsPerStrideChunk * card_size_in_words;