src/share/vm/runtime/mutexLocker.hpp

*** 63,73 ****
  extern Monitor* Threads_lock;                    // a lock on the Threads table of active Java threads
                                                   // (also used by Safepoints too to block threads creation/destruction)
  extern Monitor* CGC_lock;                        // used for coordination between
                                                   // fore- & background GC threads.
  extern Monitor* STS_lock;                        // used for joining/leaving SuspendibleThreadSet.
- extern Monitor* SLT_lock;                        // used in CMS GC for acquiring PLL
  extern Monitor* FullGCCount_lock;                // in support of "concurrent" full gc
  extern Mutex*   SATB_Q_FL_lock;                  // Protects SATB Q
                                                   // buffer free list.
  extern Monitor* SATB_Q_CBL_mon;                  // Protects SATB Q
                                                   // completed buffer queue.
--- 63,72 ----