src/share/vm/gc/parallel/psAdaptiveSizePolicy.hpp

rev 8477 : [mq]: pretenured

*** 126,135 ****
--- 126,138 ----
  
    // The number of bytes absorbed from eden into the old gen by moving the
    // boundary over live data.
    size_t _bytes_absorbed_from_eden;
  
+   // The number of bytes pretenured since last promotion.
+   size_t _total_pretenured_since_last_promotion;
+ 
   private:
  
    // Accessors
    AdaptivePaddedAverage* avg_major_pause() const { return _avg_major_pause; }
    double gc_minor_pause_goal_sec() const { return _gc_minor_pause_goal_sec; }
*** 238,249 ****
--- 241,265 ----
    // called by GC algorithms. It is the responsibility of users of this
    // policy to call these methods at the correct times!
    void major_collection_begin();
    void major_collection_end(size_t amount_live, GCCause::Cause gc_cause);
  
+   void reset_total_pretenured_since_last_promotion() {
+     _total_pretenured_since_last_promotion = 0;
+   }
+ 
+   size_t total_pretenured_since_last_promotion() const {
+     return _total_pretenured_since_last_promotion;
+   }
+ 
+   void add_pretenured_since_last_promotion(size_t size) {
+     _total_pretenured_since_last_promotion += size;
+   }
+ 
    void tenured_allocation(size_t size) {
      _avg_pretenured->sample(size);
+     add_pretenured_since_last_promotion(size);
    }
  
    // Accessors
    // NEEDS_CLEANUP   should use sizes.hpp