src/hotspot/share/gc/z/zCollectedHeap.hpp

*** 97,106 ****
--- 97,110 ----
    virtual GrowableArray<GCMemoryManager*> memory_managers();
    virtual GrowableArray<MemoryPool*> memory_pools();
  
    virtual void object_iterate(ObjectClosure* cl);
  
+   // Runs the given AbstractGangTask with the current active workers, returning the
+   // total time taken.
+   virtual Tickspan run_task(AbstractGangTask* task);
+ 
    virtual void keep_alive(oop obj);
  
    virtual void register_nmethod(nmethod* nm);
    virtual void unregister_nmethod(nmethod* nm);
    virtual void flush_nmethod(nmethod* nm);