50   G1PageBasedVirtualSpace _storage;

    50   G1PageBasedVirtualSpace _storage;

    51 

    51 

    52   size_t _region_granularity;

    52   size_t _region_granularity;

    53   // Mapping management

    53   // Mapping management

    54   CHeapBitMap _commit_map;

    54   CHeapBitMap _commit_map;

    55 

    57 

    56   G1RegionToSpaceMapper(ReservedSpace rs, size_t used_size, size_t page_size, size_t region_granularity, size_t commit_factor, MemoryType type);

    58   G1RegionToSpaceMapper(ReservedSpace rs, size_t used_size, size_t page_size, size_t region_granularity, size_t commit_factor, MemoryType type);

    57 

    59 

    58   void fire_on_commit(uint start_idx, size_t num_regions, bool zero_filled);

    60   void fire_on_commit(uint start_idx, size_t num_regions, bool zero_filled);

    59  public:

    61  public: