src/share/vm/runtime/mutexLocker.cpp

rev 6971 : 8035663: Suspicious failure of test java/util/concurrent/Phaser/FickleRegister.java
Reviewed-by: shade, coleenp

*** 133,142 ****
--- 133,146 ----
  Mutex*   JfrBuffer_lock               = NULL;
  Mutex*   JfrStream_lock               = NULL;
  Mutex*   JfrThreadGroups_lock         = NULL;
  #endif
  
+ #ifndef SUPPORTS_NATIVE_CX8
+ Mutex*   UnsafeJlong_lock             = NULL;
+ #endif
+ 
  #define MAX_NUM_MUTEX 128
  static Monitor * _mutex_array[MAX_NUM_MUTEX];
  static int _num_mutex;
  
  #ifdef ASSERT
*** 284,293 ****
--- 288,300 ----
    def(JfrThreadGroups_lock         , Mutex,   nonleaf+1,   true);
    def(JfrStream_lock               , Mutex,   nonleaf+2,   true);
    def(JfrStacktrace_lock           , Mutex,   special,     true );
  #endif
  
+ #ifndef SUPPORTS_NATIVE_CX8
+   def(UnsafeJlong_lock             , Mutex,   special,     false);
+ #endif
  }
  
  GCMutexLocker::GCMutexLocker(Monitor * mutex) {
    if (SafepointSynchronize::is_at_safepoint()) {
      _locked = false;