src/share/vm/gc_implementation/g1/satbQueue.hpp

rev 7184 : 6979279

@@ -76,20 +76,14 @@
 
   void verify_oops_in_buffer() NOT_DEBUG_RETURN;
 };
 
 class SATBMarkQueueSet: public PtrQueueSet {
-  ObjectClosure* _closure;
-  ObjectClosure** _par_closures;  // One per ParGCThread.
+  ObjectClosure** _closures;  // One per ParGCThread.
 
   ObjPtrQueue _shared_satb_queue;
 
-  // Utility function to support sequential and parallel versions.  If
-  // "par" is true, then "worker" is the par thread id; if "false", worker
-  // is ignored.
-  bool apply_closure_to_completed_buffer_work(bool par, uint worker);
-
 #ifdef ASSERT
   void dump_active_states(bool expected_active);
   void verify_active_states(bool expected_active);
 #endif // ASSERT
 

@@ -114,25 +108,16 @@
   // Register "blk" as "the closure" for all queues.  Only one such closure
   // is allowed.  The "apply_closure_to_completed_buffer" method will apply
   // this closure to a completed buffer, and "iterate_closure_all_threads"
   // applies it to partially-filled buffers (the latter should only be done
   // with the world stopped).
-  void set_closure(ObjectClosure* closure);
-  // Set the parallel closures: pointer is an array of pointers to
-  // closures, one for each parallel GC thread.
-  void set_par_closure(int i, ObjectClosure* closure);
+  void set_closure(int i, ObjectClosure* closure);
 
   // If there exists some completed buffer, pop it, then apply the
   // registered closure to all its elements, and return true.  If no
   // completed buffers exist, return false.
-  bool apply_closure_to_completed_buffer() {
-    return apply_closure_to_completed_buffer_work(false, 0);
-  }
-  // Parallel version of the above.
-  bool par_apply_closure_to_completed_buffer(uint worker) {
-    return apply_closure_to_completed_buffer_work(true, worker);
-  }
+  bool apply_closure_to_completed_buffer(uint worker);
 
   // Apply the given closure on enqueued and currently-active buffers
   // respectively. Both methods are read-only, i.e., they do not
   // modify any of the buffers.
   void iterate_completed_buffers_read_only(ObjectClosure* cl);