src/hotspot/share/runtime/handshake.cpp

rev 47556 : Add Thread Local handshakes and thread local polling
rev 47559 : imported patch Assorted-Karen-5

*** 73,82 ****
--- 73,85 ----
  
    void set_handshake(JavaThread* target) {
      target->set_handshake_operation(_op);
    }
  
+   // This method returns true for threads completed their operation
+   // and true for threads canceled their operation.
+   // A cancellation can happen if the thread is exiting.
    bool poll_for_completed_thread() { return _op->thread_has_completed(); }
  
    bool handshake_has_timed_out(jlong start_time);
    static void handle_timeout();
  };