src/share/vm/gc_implementation/parNew/parNewGeneration.hpp

rev 7474 : imported patch 8066566
rev 7475 : [mq]: rev

@@ -331,18 +331,21 @@
 
   // This closure is used by the reference processor to filter out
   // references to live referent.
   DefNewGeneration::IsAliveClosure _is_alive_closure;
 
+  // GC tracer that should be used during collection.
+  ParNewTracer _gc_tracer;
+
   static oop real_forwardee_slow(oop obj);
   static void waste_some_time();
 
   // Preserve the mark of "obj", if necessary, in preparation for its mark
   // word being overwritten with a self-forwarding-pointer.
   void preserve_mark_if_necessary(oop obj, markOop m);
 
-  void handle_promotion_failed(GenCollectedHeap* gch, ParScanThreadStateSet& thread_state_set, ParNewTracer& gc_tracer);
+  void handle_promotion_failed(GenCollectedHeap* gch, ParScanThreadStateSet& thread_state_set);
 
  protected:
 
   bool _survivor_overflow;
 

@@ -409,10 +412,14 @@
 
   size_t desired_plab_sz() {
     return _plab_stats.desired_plab_sz();
   }
 
+  const ParNewTracer* gc_tracer() const {
+    return &_gc_tracer;
+  }
+
   static oop real_forwardee(oop obj);
 
   DEBUG_ONLY(static bool is_legal_forward_ptr(oop p);)
 };