src/share/vm/gc_implementation/g1/g1HotCardCache.cpp

rev 7854 : [mq]: 8058446-use-arrayallocator-for-hcc

*** 35,45 ****
  void G1HotCardCache::initialize(G1RegionToSpaceMapper* card_counts_storage) {
    if (default_use_cache()) {
      _use_cache = true;
  
      _hot_cache_size = (size_t)1 << G1ConcRSLogCacheSize;
!     _hot_cache = NEW_C_HEAP_ARRAY(jbyte*, _hot_cache_size, mtGC);
  
      reset_hot_cache_internal();
  
      // For refining the cards in the hot cache in parallel
      _hot_cache_par_chunk_size = ClaimChunkSize;
--- 35,45 ----
  void G1HotCardCache::initialize(G1RegionToSpaceMapper* card_counts_storage) {
    if (default_use_cache()) {
      _use_cache = true;
  
      _hot_cache_size = (size_t)1 << G1ConcRSLogCacheSize;
!     _hot_cache = _hot_cache_memory.allocate(_hot_cache_size);
  
      reset_hot_cache_internal();
  
      // For refining the cards in the hot cache in parallel
      _hot_cache_par_chunk_size = ClaimChunkSize;
*** 50,60 ****
  }
  
  G1HotCardCache::~G1HotCardCache() {
    if (default_use_cache()) {
      assert(_hot_cache != NULL, "Logic");
!     FREE_C_HEAP_ARRAY(jbyte*, _hot_cache);
    }
  }
  
  jbyte* G1HotCardCache::insert(jbyte* card_ptr) {
    uint count = _card_counts.add_card_count(card_ptr);
--- 50,61 ----
  }
  
  G1HotCardCache::~G1HotCardCache() {
    if (default_use_cache()) {
      assert(_hot_cache != NULL, "Logic");
!     _hot_cache_memory.free();
!     _hot_cache = NULL;
    }
  }
  
  jbyte* G1HotCardCache::insert(jbyte* card_ptr) {
    uint count = _card_counts.add_card_count(card_ptr);