src/share/vm/gc/g1/heapRegion.hpp

*** 329,338 ****
--- 329,339 ----
      return (sz + (size_t) GrainBytes - 1) &
                                        ~((1 << (size_t) LogOfHRGrainBytes) - 1);
    }
  
    static size_t max_region_size();
+   static size_t min_region_size_in_words();
  
    // It sets up the heap region size (GrainBytes / GrainWords), as
    // well as other related fields that are based on the heap region
    // size (LogOfHRGrainBytes / LogOfHRGrainWords /
    // CardsPerRegion). All those fields are considered constant
*** 415,424 ****
--- 416,428 ----
    bool is_starts_humongous() const { return _type.is_starts_humongous(); }
    bool is_continues_humongous() const { return _type.is_continues_humongous();   }
  
    bool is_old() const { return _type.is_old(); }
  
+   bool is_pinned() const { return _type.is_pinned(); }
+   bool is_archive() const { return _type.is_archive(); }
+ 
    // For a humongous region, region in which it starts.
    HeapRegion* humongous_start_region() const {
      return _humongous_start_region;
    }
  
*** 668,677 ****
--- 672,683 ----
    void set_eden_pre_gc() { _type.set_eden_pre_gc(); }
    void set_survivor()    { _type.set_survivor();    }
  
    void set_old() { _type.set_old(); }
  
+   void set_archive() { _type.set_archive(); }
+ 
    // Determine if an object has been allocated since the last
    // mark performed by the collector. This returns true iff the object
    // is within the unmarked area of the region.
    bool obj_allocated_since_prev_marking(oop obj) const {
      return (HeapWord *) obj >= prev_top_at_mark_start();