--- old/src/share/vm/gc_implementation/concurrentMarkSweep/freeList.hpp	2010-11-16 18:10:56.000000000 +0100
+++ new/src/share/vm/gc_implementation/concurrentMarkSweep/freeList.hpp	2010-11-16 18:10:56.000000000 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2010, Oracle and/or its affiliates. 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
@@ -22,6 +22,11 @@
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_FREELIST_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_FREELIST_HPP
+
+#include "gc_implementation/shared/allocationStats.hpp"
+
 class CompactibleFreeListSpace;
 
 // A class for maintaining a free list of FreeChunk's.  The FreeList
@@ -326,3 +331,5 @@
   static void print_labels_on(outputStream* st, const char* c);
   void print_on(outputStream* st, const char* c = NULL) const;
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_FREELIST_HPP