src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.hpp

rev 52192 : imported patch jelastic-pgc

*** 41,58 ****
  // increase the young gen size to keep pause time length goal.
  class G1YoungRemSetSamplingThread: public ConcurrentGCThread {
  private:
    Monitor _monitor;
  
    void sample_young_list_rs_lengths();
  
    void run_service();
    void stop_service();
  
    void sleep_before_next_cycle();
  
!   double _vtime_accum;  // Accumulated virtual time.
  
  public:
    G1YoungRemSetSamplingThread();
    double vtime_accum() { return _vtime_accum; }
  };
--- 41,62 ----
  // increase the young gen size to keep pause time length goal.
  class G1YoungRemSetSamplingThread: public ConcurrentGCThread {
  private:
    Monitor _monitor;
  
+   double _last_periodic_gc_attempt_s;
+ 
+   double _vtime_accum;  // Accumulated virtual time.
+ 
    void sample_young_list_rs_lengths();
  
    void run_service();
    void stop_service();
  
    void sleep_before_next_cycle();
  
!   bool should_start_periodic_gc();
  
  public:
    G1YoungRemSetSamplingThread();
    double vtime_accum() { return _vtime_accum; }
  };