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

rev 10309 : 8150390: Move rs length sampling data to the sampling thread
Reviewed-by:

*** 35,52 ****
    HeapRegion* _head;
  
    HeapRegion* _survivor_head;
    HeapRegion* _survivor_tail;
  
-   HeapRegion* _curr;
- 
    uint        _length;
    uint        _survivor_length;
  
-   size_t      _last_sampled_rs_lengths;
-   size_t      _sampled_rs_lengths;
- 
    void         empty_list(HeapRegion* list);
  
  public:
    YoungList(G1CollectedHeap* g1h);
  
--- 35,47 ----
*** 70,88 ****
    }
    size_t       survivor_used_bytes() {
      return (size_t) survivor_length() * HeapRegion::GrainBytes;
    }
  
-   void rs_length_sampling_init();
-   bool rs_length_sampling_more();
-   void rs_length_sampling_next();
- 
-   void reset_sampled_info() {
-     _last_sampled_rs_lengths =   0;
-   }
-   size_t sampled_rs_lengths() { return _last_sampled_rs_lengths; }
- 
    // for development purposes
    void reset_auxilary_lists();
    void clear() { _head = NULL; _length = 0; }
  
    void clear_survivors() {
--- 65,74 ----
*** 95,104 ****
    HeapRegion* first_survivor_region() { return _survivor_head; }
    HeapRegion* last_survivor_region() { return _survivor_tail; }
  
    // debugging
    bool          check_list_well_formed();
!   bool          check_list_empty(bool check_sample = true);
    void          print();
  };
  
  #endif // SHARE_VM_GC_G1_YOUNGLIST_HPP
--- 81,90 ----
    HeapRegion* first_survivor_region() { return _survivor_head; }
    HeapRegion* last_survivor_region() { return _survivor_tail; }
  
    // debugging
    bool          check_list_well_formed();
!   bool          check_list_empty();
    void          print();
  };
  
  #endif // SHARE_VM_GC_G1_YOUNGLIST_HPP