src/hotspot/share/gc/parallel/psParallelCompact.cpp

rev 57840 : imported patch 8215297-remove-ptt
rev 57842 : imported patch 8238220-rename-owsttaskterminator
rev 57843 : [mq]: 8238160-parallel-gc-task-queue-naming

*** 2180,2190 ****
  public:
    MarkFromRootsTask(uint active_workers) :
        AbstractGangTask("MarkFromRootsTask"),
        _strong_roots_scope(active_workers),
        _subtasks(),
!       _terminator(active_workers, ParCompactionManager::stack_array()),
        _active_workers(active_workers) {
      _subtasks.set_n_threads(active_workers);
      _subtasks.set_n_tasks(ParallelRootType::sentinel);
    }
  
--- 2180,2190 ----
  public:
    MarkFromRootsTask(uint active_workers) :
        AbstractGangTask("MarkFromRootsTask"),
        _strong_roots_scope(active_workers),
        _subtasks(),
!       _terminator(active_workers, ParCompactionManager::oop_task_queues()),
        _active_workers(active_workers) {
      _subtasks.set_n_threads(active_workers);
      _subtasks.set_n_tasks(ParallelRootType::sentinel);
    }
  
*** 2212,2222 ****
  public:
    PCRefProcTask(ProcessTask& task, uint ergo_workers) :
        AbstractGangTask("PCRefProcTask"),
        _task(task),
        _ergo_workers(ergo_workers),
!       _terminator(_ergo_workers, ParCompactionManager::stack_array()) {
    }
  
    virtual void work(uint worker_id) {
      ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
      assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc");
--- 2212,2222 ----
  public:
    PCRefProcTask(ProcessTask& task, uint ergo_workers) :
        AbstractGangTask("PCRefProcTask"),
        _task(task),
        _ergo_workers(ergo_workers),
!       _terminator(_ergo_workers, ParCompactionManager::oop_task_queues()) {
    }
  
    virtual void work(uint worker_id) {
      ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
      assert(ParallelScavengeHeap::heap()->is_gc_active(), "called outside gc");
*** 2628,2638 ****
  
  public:
    UpdateDensePrefixAndCompactionTask(TaskQueue& tq, uint active_workers) :
        AbstractGangTask("UpdateDensePrefixAndCompactionTask"),
        _tq(tq),
!       _terminator(active_workers, ParCompactionManager::region_array()),
        _active_workers(active_workers) {
    }
    virtual void work(uint worker_id) {
      ParCompactionManager* cm = ParCompactionManager::gc_thread_compaction_manager(worker_id);
  
--- 2628,2638 ----
  
  public:
    UpdateDensePrefixAndCompactionTask(TaskQueue& tq, uint active_workers) :
        AbstractGangTask("UpdateDensePrefixAndCompactionTask"),
        _tq(tq),
!       _terminator(active_workers, ParCompactionManager::region_task_queues()),
        _active_workers(active_workers) {
    }
    virtual void work(uint worker_id) {
      ParCompactionManager* cm = ParCompactionManager::gc_thread_compaction_manager(worker_id);