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

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

@@ -35,18 +35,13 @@
   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);
 

@@ -70,19 +65,10 @@
   }
   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() {

@@ -95,10 +81,10 @@
   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);
+  bool          check_list_empty();
   void          print();
 };
 
 #endif // SHARE_VM_GC_G1_YOUNGLIST_HPP