--- old/hotspot/src/share/vm/memory/tenuredGeneration.cpp	2009-08-01 04:12:35.811176111 +0100
+++ new/hotspot/src/share/vm/memory/tenuredGeneration.cpp	2009-08-01 04:12:35.736285199 +0100
@@ -2,7 +2,7 @@
 #pragma ident "@(#)tenuredGeneration.cpp	1.47 07/05/29 09:44:17 JVM"
 #endif
 /*
- * Copyright 2001-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2001-2008 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -390,7 +390,7 @@
 	      "should contain whole object");
     buf->undo_allocation(obj, word_sz);
   } else {
-    SharedHeap::fill_region_with_object(MemRegion(obj, word_sz));
+    CollectedHeap::fill_with_object(obj, word_sz);
   }
 }
 
@@ -412,10 +412,11 @@
 void TenuredGeneration::verify_alloc_buffers_clean() {
   if (UseParNewGC) {
     for (uint i = 0; i < ParallelGCThreads; i++) {
-      _rs->verify_empty(_alloc_buffers[i]->range());
+      _rs->verify_aligned_region_empty(_alloc_buffers[i]->range());
     }
   }
 }
+
 #else  // SERIALGC
 void TenuredGeneration::retire_alloc_buffers_before_full_gc() {}
 void TenuredGeneration::verify_alloc_buffers_clean() {}