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

rev 52676 : imported patch AMGC-impl
rev 52677 : imported patch AMGC-tsch-rev1

*** 248,257 ****
--- 248,260 ----
    size_t _next_marked_bytes;    // Bytes known to be live via in-progress marking.
  
    // The calculated GC efficiency of the region.
    double _gc_efficiency;
  
+   // The index in the optional regions array, if this region
+   // is considered optional during a mixed collections.
+   uint _index_in_opt_cset;
    int  _young_index_in_cset;
    SurvRateGroup* _surv_rate_group;
    int  _age_index;
  
    // The start of the unmarked area. The unmarked area extends from this
*** 552,561 ****
--- 555,567 ----
    }
  
    void calc_gc_efficiency(void);
    double gc_efficiency() { return _gc_efficiency;}
  
+   uint index_in_opt_cset() const { return _index_in_opt_cset; }
+   void set_index_in_opt_cset(uint index) { _index_in_opt_cset = index; }
+ 
    int  young_index_in_cset() const { return _young_index_in_cset; }
    void set_young_index_in_cset(int index) {
      assert( (index == -1) || is_young(), "pre-condition" );
      _young_index_in_cset = index;
    }