src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp

*** 74,83 ****
--- 74,84 ----
  class G1NewTracer;
  class G1OldTracer;
  class EvacuationFailedInfo;
  class nmethod;
  class Ticks;
+ class FlexibleWorkGang;
  
  typedef OverflowTaskQueue<StarTask, mtGC>         RefToScanQueue;
  typedef GenericTaskQueueSet<RefToScanQueue, mtGC> RefToScanQueueSet;
  
  typedef int RegionIdx_t;   // needs to hold [ 0..max_regions() )
*** 202,211 ****
--- 203,214 ----
  
  private:
    // The one and only G1CollectedHeap, so static functions can find it.
    static G1CollectedHeap* _g1h;
  
+   FlexibleWorkGang* _workers;
+ 
    static size_t _humongous_object_threshold_in_words;
  
    // The secondary free list which contains regions that have been
    // freed up during the cleanup process. This will be appended to
    // the master free list when appropriate.
*** 603,612 ****
--- 606,616 ----
    // Enqueue any remaining discovered references
    // after processing.
    void enqueue_discovered_references(uint no_of_gc_workers);
  
  public:
+   FlexibleWorkGang* workers() const { return _workers; }
  
    G1Allocator* allocator() {
      return _allocator;
    }