src/hotspot/share/gc/g1/g1OopClosures.hpp

rev 49678 : imported patch 8200426-sangheon-review
rev 49680 : imported patch 6672778-partial-queue-trimming
rev 49681 : imported patch 6672778-refactoring

@@ -55,10 +55,12 @@
   inline void handle_non_cset_obj_common(InCSetState const state, T* p, oop const obj);
 public:
   // This closure needs special handling for InstanceRefKlass.
   virtual ReferenceIterationMode reference_iteration_mode() { return DO_DISCOVERED_AND_DISCOVERY; }
   void set_region(HeapRegion* from) { _from = from; }
+
+  inline void trim_queue_partially();
 };
 
 // Used during the Update RS phase to refine remaining cards in the DCQ during garbage collection.
 class G1ScanObjsDuringUpdateRSClosure: public G1ScanClosureBase {
   uint _worker_i;

@@ -124,10 +126,12 @@
   ~G1ParCopyHelper() { }
 
  public:
   void set_scanned_cld(ClassLoaderData* cld) { _scanned_cld = cld; }
   inline void do_cld_barrier(oop new_obj);
+
+  inline void trim_queue_partially();
 };
 
 enum G1Barrier {
   G1BarrierNone,
   G1BarrierCLD