src/hotspot/share/gc/shared/cardTableBarrierSet.inline.hpp

8202083_CMS_cleanup_runtime

*** 30,40 ****
  #include "runtime/orderAccess.inline.hpp"
  
  template <DecoratorSet decorators, typename T>
  inline void CardTableBarrierSet::write_ref_field_post(T* field, oop newVal) {
    volatile jbyte* byte = _card_table->byte_for(field);
!   if (UseConcMarkSweepGC) {
      // Perform a releasing store if using CMS so that it may
      // scan and clear the cards concurrently during pre-cleaning.
      OrderAccess::release_store(byte, CardTable::dirty_card_val());
    } else {
      *byte = CardTable::dirty_card_val();
--- 30,40 ----
  #include "runtime/orderAccess.inline.hpp"
  
  template <DecoratorSet decorators, typename T>
  inline void CardTableBarrierSet::write_ref_field_post(T* field, oop newVal) {
    volatile jbyte* byte = _card_table->byte_for(field);
!   if (_card_table->scanned_concurrently()) {
      // Perform a releasing store if using CMS so that it may
      // scan and clear the cards concurrently during pre-cleaning.
      OrderAccess::release_store(byte, CardTable::dirty_card_val());
    } else {
      *byte = CardTable::dirty_card_val();