src/share/vm/gc_implementation/g1/g1MMUTracker.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2001, 2009, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -20,10 +20,16 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1MMUTRACKER_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_G1_G1MMUTRACKER_HPP
+
+#include "memory/allocation.hpp"
+#include "utilities/debug.hpp"
+
 // Keeps track of the GC work and decides when it is OK to do GC work
 // and for how long so that the MMU invariants are maintained.
 
 /***** ALL TIMES ARE IN SECS!!!!!!! *****/
 

@@ -125,5 +131,7 @@
   virtual void add_pause(double start, double end, bool gc_thread);
 
   virtual double longest_pause(double current_time);
   virtual double when_sec(double current_time, double pause_time);
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1MMUTRACKER_HPP