src/share/vm/gc_implementation/concurrentMarkSweep/cmsLockVerifier.hpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 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 +20,15 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CMSLOCKVERIFIER_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CMSLOCKVERIFIER_HPP
+
+#include "runtime/mutex.hpp"
+
 ///////////// Locking verification specific to CMS //////////////
 // Much like "assert_lock_strong()", except
 // that it relaxes the assertion somewhat for the parallel GC case, where
 // main GC thread or the CMS thread might hold the lock on behalf of
 // the parallel threads.

@@ -36,5 +41,7 @@
   }
   static void assert_locked(const Mutex* lock) {
     assert_locked(lock, NULL);
   }
 };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CMSLOCKVERIFIER_HPP