src/hotspot/share/gc/shared/genOopClosures.inline.hpp

*** 66,78 ****
    if ((HeapWord*)obj < gen_boundary()) {
      rs()->write_ref_field_gc_par(p, obj);
    }
  }
  
! inline void OopsInKlassOrGenClosure::do_klass_barrier() {
!   assert(_scanned_klass != NULL, "Must be");
!   _scanned_klass->record_modified_oops();
  }
  
  // NOTE! Any changes made here should also be made
  // in FastScanClosure::do_oop_work()
  template <class T> inline void ScanClosure::do_oop_work(T* p) {
--- 66,80 ----
    if ((HeapWord*)obj < gen_boundary()) {
      rs()->write_ref_field_gc_par(p, obj);
    }
  }
  
! inline void OopsInClassLoaderDataOrGenClosure::do_cld_barrier() {
!   assert(_scanned_cld != NULL, "Must be");
!   if (!_scanned_cld->has_modified_oops()) {
!     _scanned_cld->record_modified_oops();
!   }
  }
  
  // NOTE! Any changes made here should also be made
  // in FastScanClosure::do_oop_work()
  template <class T> inline void ScanClosure::do_oop_work(T* p) {
*** 85,96 ****
        oop new_obj = obj->is_forwarded() ? obj->forwardee()
                                          : _g->copy_to_survivor_space(obj);
        oopDesc::encode_store_heap_oop_not_null(p, new_obj);
      }
  
!     if (is_scanning_a_klass()) {
!       do_klass_barrier();
      } else if (_gc_barrier) {
        // Now call parent closure
        do_barrier(p);
      }
    }
--- 87,98 ----
        oop new_obj = obj->is_forwarded() ? obj->forwardee()
                                          : _g->copy_to_survivor_space(obj);
        oopDesc::encode_store_heap_oop_not_null(p, new_obj);
      }
  
!     if (is_scanning_a_cld()) {
!       do_cld_barrier();
      } else if (_gc_barrier) {
        // Now call parent closure
        do_barrier(p);
      }
    }
*** 109,120 ****
      if ((HeapWord*)obj < _boundary) {
        assert(!_g->to()->is_in_reserved(obj), "Scanning field twice?");
        oop new_obj = obj->is_forwarded() ? obj->forwardee()
                                          : _g->copy_to_survivor_space(obj);
        oopDesc::encode_store_heap_oop_not_null(p, new_obj);
!       if (is_scanning_a_klass()) {
!         do_klass_barrier();
        } else if (_gc_barrier) {
          // Now call parent closure
          do_barrier(p);
        }
      }
--- 111,122 ----
      if ((HeapWord*)obj < _boundary) {
        assert(!_g->to()->is_in_reserved(obj), "Scanning field twice?");
        oop new_obj = obj->is_forwarded() ? obj->forwardee()
                                          : _g->copy_to_survivor_space(obj);
        oopDesc::encode_store_heap_oop_not_null(p, new_obj);
!       if (is_scanning_a_cld()) {
!         do_cld_barrier();
        } else if (_gc_barrier) {
          // Now call parent closure
          do_barrier(p);
        }
      }