--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/cmsLockVerifier.hpp	Wed Dec 16 15:12:51 2009 -0800
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/cmsLockVerifier.hpp	Wed Dec 23 09:23:54 2009 -0800
@@ -29,8 +29,11 @@
 // the parallel threads.
 class CMSLockVerifier: AllStatic {
  public:
-  static void assert_locked(const Mutex* lock, const Mutex* p_lock)
+  static void assert_locked(const Mutex* lock, const Mutex* p_lock1, const Mutex* p_lock2)
     PRODUCT_RETURN;
+  static void assert_locked(const Mutex* lock, const Mutex* p_lock) {
+    assert_locked(lock, p_lock, NULL);
+  }
   static void assert_locked(const Mutex* lock) {
     assert_locked(lock, NULL);
   }