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

*** 685,695 ****
    }
    _state = to;
  }
  
  void ShenandoahHeapRegion::record_pin() {
!   Atomic::add((size_t)1, &_critical_pins);
  }
  
  void ShenandoahHeapRegion::record_unpin() {
    assert(pin_count() > 0, "Region " SIZE_FORMAT " should have non-zero pins", region_number());
    Atomic::sub((size_t)1, &_critical_pins);
--- 685,695 ----
    }
    _state = to;
  }
  
  void ShenandoahHeapRegion::record_pin() {
!   Atomic::add(&_critical_pins, (size_t)1);
  }
  
  void ShenandoahHeapRegion::record_unpin() {
    assert(pin_count() > 0, "Region " SIZE_FORMAT " should have non-zero pins", region_number());
    Atomic::sub((size_t)1, &_critical_pins);