src/hotspot/share/gc/g1/g1ConcurrentRefine.hpp

rev 47675 : [mq]: 8149127-rename-concurrentrefine-a
rev 47676 : imported patch 8149127-rename-concurrentrefine-b
rev 47678 : imported patch 8140255-move-sampling-thread

@@ -29,17 +29,14 @@
 #include "utilities/globalDefinitions.hpp"
 
 // Forward decl
 class CardTableEntryClosure;
 class G1ConcurrentRefineThread;
-class G1YoungRemSetSamplingThread;
 class outputStream;
 class ThreadClosure;
 
 class G1ConcurrentRefine : public CHeapObj<mtGC> {
-  G1YoungRemSetSamplingThread* _sample_thread;
-
   G1ConcurrentRefineThread** _threads;
   uint _n_worker_threads;
  /*
   * The value of the update buffer queue length falls into one of 3 zones:
   * green, yellow, red. If the value is in [0, green) nothing is

@@ -84,22 +81,16 @@
 
   void stop();
 
   void adjust(double update_rs_time, size_t update_rs_processed_buffers, double goal_ms);
 
-  // Iterate over all concurrent refinement threads
+  // Iterate over all concurrent refinement threads applying the given closure.
   void threads_do(ThreadClosure *tc);
 
-  // Iterate over all worker refinement threads
-  void worker_threads_do(ThreadClosure * tc);
-
-  // The RS sampling thread has nothing to do with refinement, but is here for now.
-  G1YoungRemSetSamplingThread * sampling_thread() const { return _sample_thread; }
-
   static uint thread_num();
 
-  void print_worker_threads_on(outputStream* st) const;
+  void print_threads_on(outputStream* st) const;
 
   size_t green_zone() const      { return _green_zone;  }
   size_t yellow_zone() const     { return _yellow_zone; }
   size_t red_zone() const        { return _red_zone;    }
 };