src/share/vm/gc_implementation/shared/concurrentGCThread.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 2001, 2009, 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.
--- 1,7 ----
  /*
!  * 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.
*** 20,29 ****
--- 20,36 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   *
   */
  
+ #ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_CONCURRENTGCTHREAD_HPP
+ #define SHARE_VM_GC_IMPLEMENTATION_SHARED_CONCURRENTGCTHREAD_HPP
+ 
+ #ifndef SERIALGC
+ #include "runtime/thread.hpp"
+ #endif
+ 
  class VoidClosure;
  
  // A SuspendibleThreadSet is (obviously) a set of threads that can be
  // suspended.  A thread can join and later leave the set, and periodically
  // yield.  If some thread (not in the set) requests, via suspend_all, that
*** 163,167 ****
--- 170,176 ----
    void loop(); // main method
  
    void manipulatePLL(SLT_msg_type msg);
  
  };
+ 
+ #endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_CONCURRENTGCTHREAD_HPP