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

*** 41,51 ****
  
  class G1ScanClosureBase : public BasicOopIterateClosure {
  protected:
    G1CollectedHeap* _g1h;
    G1ParScanThreadState* _par_scan_state;
-   bool _from_is_young;
  
    G1ScanClosureBase(G1CollectedHeap* g1h, G1ParScanThreadState* par_scan_state);
    ~G1ScanClosureBase() { }
  
    template <class T>
--- 41,50 ----
*** 54,65 ****
    template <class T>
    inline void handle_non_cset_obj_common(InCSetState const state, T* p, oop const obj);
  public:
    virtual ReferenceIterationMode reference_iteration_mode() { return DO_FIELDS; }
  
-   void set_from_is_young(bool from_is_young) { _from_is_young = from_is_young; }
- 
    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 {
--- 53,62 ----
*** 85,97 ****
    virtual void do_oop(narrowOop* p)    { do_oop_work(p); }
  };
  
  // This closure is applied to the fields of the objects that have just been copied during evacuation.
  class G1ScanEvacuatedObjClosure : public G1ScanClosureBase {
  public:
    G1ScanEvacuatedObjClosure(G1CollectedHeap* g1h, G1ParScanThreadState* par_scan_state) :
!     G1ScanClosureBase(g1h, par_scan_state) { }
  
    template <class T> void do_oop_work(T* p);
    virtual void do_oop(oop* p)          { do_oop_work(p); }
    virtual void do_oop(narrowOop* p)    { do_oop_work(p); }
  
--- 82,98 ----
    virtual void do_oop(narrowOop* p)    { do_oop_work(p); }
  };
  
  // This closure is applied to the fields of the objects that have just been copied during evacuation.
  class G1ScanEvacuatedObjClosure : public G1ScanClosureBase {
+   bool _scanning_in_young;
+ 
  public:
    G1ScanEvacuatedObjClosure(G1CollectedHeap* g1h, G1ParScanThreadState* par_scan_state) :
!     G1ScanClosureBase(g1h, par_scan_state), _scanning_in_young(false) { }
! 
!   void set_scanning_in_young(bool scanning_in_young) { _scanning_in_young = scanning_in_young; }
  
    template <class T> void do_oop_work(T* p);
    virtual void do_oop(oop* p)          { do_oop_work(p); }
    virtual void do_oop(narrowOop* p)    { do_oop_work(p); }