src/share/vm/runtime/mutexLocker.hpp

rev 12504 : [mq]: whitebox

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2016, 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) 1997, 2017, 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.
*** 55,64 ****
--- 55,65 ----
  extern Monitor* CodeCache_lock;                  // a lock on the CodeCache, rank is special, use MutexLockerEx
  extern Mutex*   MethodData_lock;                 // a lock on installation of method data
  extern Mutex*   TouchedMethodLog_lock;           // a lock on allocation of LogExecutedMethods info
  extern Mutex*   RetData_lock;                    // a lock on installation of RetData inside method data
  extern Mutex*   DerivedPointerTableGC_lock;      // a lock to protect the derived pointer table
+ extern Monitor* CGCPhaseManager_lock;            // a lock to protect a concurrent GC's phase management
  extern Monitor* VMOperationQueue_lock;           // a lock on queue of vm_operations waiting to execute
  extern Monitor* VMOperationRequest_lock;         // a lock on Threads waiting for a vm_operation to terminate
  extern Monitor* Safepoint_lock;                  // a lock used by the safepoint abstraction
  extern Monitor* Threads_lock;                    // a lock on the Threads table of active Java threads
                                                   // (also used by Safepoints too to block threads creation/destruction)