src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp

rev 53870 : imported patch shade-shenandoah-ptrqueue

*** 225,243 ****
    ShenandoahSATBThreadsClosure(ShenandoahSATBBufferClosure* satb_cl) :
      _satb_cl(satb_cl),
      _thread_parity(Threads::thread_claim_parity()) {}
  
    void do_thread(Thread* thread) {
-     if (thread->is_Java_thread()) {
        if (thread->claim_oops_do(true, _thread_parity)) {
!         JavaThread* jt = (JavaThread*)thread;
!         ShenandoahThreadLocalData::satb_mark_queue(jt).apply_closure_and_empty(_satb_cl);
!       }
!     } else if (thread->is_VM_thread()) {
!       if (thread->claim_oops_do(true, _thread_parity)) {
!         ShenandoahBarrierSet::satb_mark_queue_set().shared_satb_queue()->apply_closure_and_empty(_satb_cl);
!       }
      }
    }
  };
  
  class ShenandoahFinalMarkingTask : public AbstractGangTask {
--- 225,236 ----
    ShenandoahSATBThreadsClosure(ShenandoahSATBBufferClosure* satb_cl) :
      _satb_cl(satb_cl),
      _thread_parity(Threads::thread_claim_parity()) {}
  
    void do_thread(Thread* thread) {
      if (thread->claim_oops_do(true, _thread_parity)) {
!       ShenandoahThreadLocalData::satb_mark_queue(thread).apply_closure_and_empty(_satb_cl);
      }
    }
  };
  
  class ShenandoahFinalMarkingTask : public AbstractGangTask {