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

*** 303,313 ****
        report_illegal_transition("commit bypass");
    }
  }
  
  void ShenandoahHeapRegion::clear_live_data() {
!   OrderAccess::release_store_fence<size_t>(&_live_data, 0);
  }
  
  void ShenandoahHeapRegion::reset_alloc_metadata() {
    _tlab_allocs = 0;
    _gclab_allocs = 0;
--- 303,313 ----
        report_illegal_transition("commit bypass");
    }
  }
  
  void ShenandoahHeapRegion::clear_live_data() {
!   Atomic::release_store_fence<size_t>(&_live_data, 0);
  }
  
  void ShenandoahHeapRegion::reset_alloc_metadata() {
    _tlab_allocs = 0;
    _gclab_allocs = 0;
*** 349,359 ****
    assert(Thread::current()->is_VM_thread(), "by VM thread");
    _live_data = (s >> LogHeapWordSize);
  }
  
  size_t ShenandoahHeapRegion::get_live_data_words() const {
!   return OrderAccess::load_acquire(&_live_data);
  }
  
  size_t ShenandoahHeapRegion::get_live_data_bytes() const {
    return get_live_data_words() * HeapWordSize;
  }
--- 349,359 ----
    assert(Thread::current()->is_VM_thread(), "by VM thread");
    _live_data = (s >> LogHeapWordSize);
  }
  
  size_t ShenandoahHeapRegion::get_live_data_words() const {
!   return Atomic::load_acquire(&_live_data);
  }
  
  size_t ShenandoahHeapRegion::get_live_data_bytes() const {
    return get_live_data_words() * HeapWordSize;
  }