src/share/vm/gc/g1/g1CollectorPolicy.cpp

*** 811,822 ****
    // to the GC we're about to start. so, no point is calculating this
    // every time we calculate / recalculate the target young length.
    update_survivors_policy();
  
    assert(_g1->used() == _g1->recalculate_used(),
!          err_msg("sanity, used: " SIZE_FORMAT " recalculate_used: " SIZE_FORMAT,
!                  _g1->used(), _g1->recalculate_used()));
  
    double s_w_t_ms = (start_time_sec - _stop_world_start) * 1000.0;
    _trace_young_gen_time_data.record_start_collection(s_w_t_ms);
    _stop_world_start = 0.0;
  
--- 811,822 ----
    // to the GC we're about to start. so, no point is calculating this
    // every time we calculate / recalculate the target young length.
    update_survivors_policy();
  
    assert(_g1->used() == _g1->recalculate_used(),
!          "sanity, used: " SIZE_FORMAT " recalculate_used: " SIZE_FORMAT,
!          _g1->used(), _g1->recalculate_used());
  
    double s_w_t_ms = (start_time_sec - _stop_world_start) * 1000.0;
    _trace_young_gen_time_data.record_start_collection(s_w_t_ms);
    _stop_world_start = 0.0;
  
*** 1874,1885 ****
  
    YoungList* young_list = _g1->young_list();
    finalize_incremental_cset_building();
  
    guarantee(target_pause_time_ms > 0.0,
!             err_msg("target_pause_time_ms = %1.6lf should be positive",
!                     target_pause_time_ms));
    guarantee(_collection_set == NULL, "Precondition");
  
    double base_time_ms = predict_base_elapsed_time_ms(_pending_cards);
    double time_remaining_ms = MAX2(target_pause_time_ms - base_time_ms, 0.0);
  
--- 1874,1884 ----
  
    YoungList* young_list = _g1->young_list();
    finalize_incremental_cset_building();
  
    guarantee(target_pause_time_ms > 0.0,
!             "target_pause_time_ms = %1.6lf should be positive", target_pause_time_ms);
    guarantee(_collection_set == NULL, "Precondition");
  
    double base_time_ms = predict_base_elapsed_time_ms(_pending_cards);
    double time_remaining_ms = MAX2(target_pause_time_ms - base_time_ms, 0.0);