48 

    48 

    49   // Add "pre_val" to a set of objects that may have been disconnected from the

    49   // Add "pre_val" to a set of objects that may have been disconnected from the

    50   // pre-marking object graph.

    50   // pre-marking object graph.

    51   static void enqueue(oop pre_val);

    51   static void enqueue(oop pre_val);

    52 

    52 

    55 

    54 

    56   bool is_a(BarrierSet::Name bsn) {

    55   bool is_a(BarrierSet::Name bsn) {

    57     return bsn == BarrierSet::G1SATBCT || CardTableModRefBS::is_a(bsn);

    56     return bsn == BarrierSet::G1SATBCT || CardTableModRefBS::is_a(bsn);

    58   }

    57   }

    59 

    58 

   150   static size_t compute_size(size_t mem_region_size_in_words) {

   149   static size_t compute_size(size_t mem_region_size_in_words) {

   151     size_t number_of_slots = (mem_region_size_in_words / card_size_in_words);

   150     size_t number_of_slots = (mem_region_size_in_words / card_size_in_words);

   152     return ReservedSpace::allocation_align_size_up(number_of_slots);

   151     return ReservedSpace::allocation_align_size_up(number_of_slots);

   153   }

   152   }

   154 

   153 

   157 

   155 

   158   virtual void initialize() { }

   156   virtual void initialize() { }

   159   virtual void initialize(G1RegionToSpaceMapper* mapper);

   157   virtual void initialize(G1RegionToSpaceMapper* mapper);

   160 

   158 

   161   virtual void resize_covered_region(MemRegion new_region) { ShouldNotReachHere(); }

   159   virtual void resize_covered_region(MemRegion new_region) { ShouldNotReachHere(); }