src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp

rev 49680 : imported patch 6672778-partial-queue-trimming
rev 49681 : imported patch 6672778-refactoring
rev 49682 : [mq]: 6672778-stefanj-review
rev 49683 : [mq]: 6672778-inconsistent-time-fixes

*** 151,165 ****
      trim_queue();
    }
  }
  
  inline bool G1ParScanThreadState::needs_partial_trimming() const {
!   return !_refs->overflow_empty() || _refs->size() > _stack_drain_upper_threshold;
  }
  
  inline bool G1ParScanThreadState::is_partially_trimmed() const {
!   return _refs->overflow_empty() && _refs->size() <= _stack_drain_lower_threshold;
  }
  
  inline void G1ParScanThreadState::trim_queue_to_threshold(uint threshold) {
    StarTask ref;
    // Drain the overflow stack first, so other threads can potentially steal.
--- 151,165 ----
      trim_queue();
    }
  }
  
  inline bool G1ParScanThreadState::needs_partial_trimming() const {
!   return !_refs->overflow_empty() || _refs->size() > _stack_trim_upper_threshold;
  }
  
  inline bool G1ParScanThreadState::is_partially_trimmed() const {
!   return _refs->overflow_empty() && _refs->size() <= _stack_trim_lower_threshold;
  }
  
  inline void G1ParScanThreadState::trim_queue_to_threshold(uint threshold) {
    StarTask ref;
    // Drain the overflow stack first, so other threads can potentially steal.
*** 179,189 ****
      return;
    }
  
    const Ticks start = Ticks::now();
    do {
!     trim_queue_to_threshold(_stack_drain_lower_threshold);
    } while (!is_partially_trimmed());
    _trim_ticks += Ticks::now() - start;
  }
  
  inline Tickspan G1ParScanThreadState::trim_ticks() {
--- 179,189 ----
      return;
    }
  
    const Ticks start = Ticks::now();
    do {
!     trim_queue_to_threshold(_stack_trim_lower_threshold);
    } while (!is_partially_trimmed());
    _trim_ticks += Ticks::now() - start;
  }
  
  inline Tickspan G1ParScanThreadState::trim_ticks() {