src/share/vm/runtime/thread.cpp

rev 12168 : [mq]: syncbug.patch

*** 1969,1978 ****
--- 1969,1980 ----
  
    DirtyCardQueue& dirty_queue = dirty_card_queue();
    // The dirty card queue should have been constructed with its
    // active field set to true.
    assert(dirty_queue.is_active(), "dirty card queue should be active");
+ 
+   _evacuation_in_progress = _evacuation_in_progress_global;
  }
  
  bool JavaThread::evacuation_in_progress() const {
    return _evacuation_in_progress;
  }
*** 1980,1991 ****
  void JavaThread::set_evacuation_in_progress(bool in_prog) {
    _evacuation_in_progress = in_prog;
  }
  
  void JavaThread::set_evacuation_in_progress_all_threads(bool in_prog) {
    _evacuation_in_progress_global = in_prog;
!   for (JavaThread* t = Threads::first(); t; t = t->next()) {
      t->set_evacuation_in_progress(in_prog);
    }
  }
  #endif // INCLUDE_ALL_GCS
  
--- 1982,1994 ----
  void JavaThread::set_evacuation_in_progress(bool in_prog) {
    _evacuation_in_progress = in_prog;
  }
  
  void JavaThread::set_evacuation_in_progress_all_threads(bool in_prog) {
+   assert(Threads_lock->owned_by_self(), "must hold Threads_lock");
    _evacuation_in_progress_global = in_prog;
!   for (JavaThread* t = Threads::first(); t != NULL; t = t->next()) {
      t->set_evacuation_in_progress(in_prog);
    }
  }
  #endif // INCLUDE_ALL_GCS