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

@@ -97,10 +97,14 @@
   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);