src/hotspot/share/gc/shared/concurrentGCThread.cpp

@@ -28,11 +28,10 @@
 #include "runtime/mutexLocker.hpp"
 #include "runtime/orderAccess.hpp"
 #include "runtime/os.hpp"
 
 ConcurrentGCThread::ConcurrentGCThread() :
-    _monitor(Monitor::leaf, "ConcurrentGCThread"),
     _should_terminate(false),
     _has_terminated(false) {}
 
 void ConcurrentGCThread::create_and_start(ThreadPriority prio) {
   if (os::create_thread(this, os::cgc_thread)) {

@@ -49,11 +48,11 @@
   wait_init_completed();
 
   run_service();
 
   // Signal thread has terminated
-  MonitorLockerEx ml(&_monitor);
+  MonitorLockerEx ml(Terminator_lock);
   OrderAccess::release_store(&_has_terminated, true);
   ml.notify_all();
 }
 
 void ConcurrentGCThread::stop() {

@@ -64,11 +63,11 @@
   OrderAccess::release_store(&_should_terminate, true);
 
   stop_service();
 
   // Wait for thread to terminate
-  MonitorLockerEx ml(&_monitor);
+  MonitorLockerEx ml(Terminator_lock);
   while (!_has_terminated) {
     ml.wait();
   }
 }