src/share/vm/gc/g1/g1CardCounts.cpp

*** 51,62 ****
  }
  
  void G1CardCounts::clear_range(size_t from_card_num, size_t to_card_num) {
    if (has_count_table()) {
      assert(from_card_num < to_card_num,
!            err_msg("Wrong order? from: " SIZE_FORMAT ", to: " SIZE_FORMAT,
!                    from_card_num, to_card_num));
      Copy::fill_to_bytes(&_card_counts[from_card_num], (to_card_num - from_card_num));
    }
  }
  
  G1CardCounts::G1CardCounts(G1CollectedHeap *g1h):
--- 51,62 ----
  }
  
  void G1CardCounts::clear_range(size_t from_card_num, size_t to_card_num) {
    if (has_count_table()) {
      assert(from_card_num < to_card_num,
!            "Wrong order? from: " SIZE_FORMAT ", to: " SIZE_FORMAT,
!            from_card_num, to_card_num);
      Copy::fill_to_bytes(&_card_counts[from_card_num], (to_card_num - from_card_num));
    }
  }
  
  G1CardCounts::G1CardCounts(G1CollectedHeap *g1h):
*** 94,105 ****
    // cold and will be refined immediately.
    uint count = 0;
    if (has_count_table()) {
      size_t card_num = ptr_2_card_num(card_ptr);
      assert(card_num < _reserved_max_card_num,
!            err_msg("Card " SIZE_FORMAT " outside of card counts table (max size " SIZE_FORMAT ")",
!                    card_num, _reserved_max_card_num));
      count = (uint) _card_counts[card_num];
      if (count < G1ConcRSHotCardLimit) {
        _card_counts[card_num] =
          (jubyte)(MIN2((uintx)(_card_counts[card_num] + 1), G1ConcRSHotCardLimit));
      }
--- 94,105 ----
    // cold and will be refined immediately.
    uint count = 0;
    if (has_count_table()) {
      size_t card_num = ptr_2_card_num(card_ptr);
      assert(card_num < _reserved_max_card_num,
!            "Card " SIZE_FORMAT " outside of card counts table (max size " SIZE_FORMAT ")",
!            card_num, _reserved_max_card_num);
      count = (uint) _card_counts[card_num];
      if (count < G1ConcRSHotCardLimit) {
        _card_counts[card_num] =
          (jubyte)(MIN2((uintx)(_card_counts[card_num] + 1), G1ConcRSHotCardLimit));
      }