src/share/vm/gc/g1/heapRegionSet.cpp

*** 86,96 ****
  }
  
  HeapRegionSetBase::HeapRegionSetBase(const char* name, bool humongous, bool free, HRSMtSafeChecker* mt_safety_checker)
    : _name(name), _verify_in_progress(false),
      _is_humongous(humongous), _is_free(free), _mt_safety_checker(mt_safety_checker),
!     _count()
  { }
  
  void FreeRegionList::set_unrealistically_long_length(uint len) {
    guarantee(_unrealistically_long_length == 0, "should only be set once");
    _unrealistically_long_length = len;
--- 86,96 ----
  }
  
  HeapRegionSetBase::HeapRegionSetBase(const char* name, bool humongous, bool free, HRSMtSafeChecker* mt_safety_checker)
    : _name(name), _verify_in_progress(false),
      _is_humongous(humongous), _is_free(free), _mt_safety_checker(mt_safety_checker),
!     _length()
  { }
  
  void FreeRegionList::set_unrealistically_long_length(uint len) {
    guarantee(_unrealistically_long_length == 0, "should only be set once");
    _unrealistically_long_length = len;
*** 175,185 ****
      if (_tail->hrm_index() < from_list->_tail->hrm_index()) {
        _tail = from_list->_tail;
      }
    }
  
!   _count.increment(from_list->length(), from_list->total_capacity_bytes());
    from_list->clear();
  
    verify_optional();
    from_list->verify_optional();
  }
--- 175,185 ----
      if (_tail->hrm_index() < from_list->_tail->hrm_index()) {
        _tail = from_list->_tail;
      }
    }
  
!   _length += from_list->length();
    from_list->clear();
  
    verify_optional();
    from_list->verify_optional();
  }
*** 253,263 ****
  
    verify_end();
  }
  
  void FreeRegionList::clear() {
!   _count = HeapRegionSetCount();
    _head = NULL;
    _tail = NULL;
    _last = NULL;
  }
  
--- 253,263 ----
  
    verify_end();
  }
  
  void FreeRegionList::clear() {
!   _length = 0;
    _head = NULL;
    _tail = NULL;
    _last = NULL;
  }