def _notify_topmost(self):
    self.__lock.acquire()
    try:
      return self.__notify_topmost()
    finally:
      self.__lock.release()
\param to_notify ApplyResult object to notify when all the
dataset/ETHPy150Open ganeti/ganeti/lib/locking.py/SharedLock._notify_topmost--crossover with--dataset/ETHPy150Open serverdensity/sd-agent/checks/libs/thread_pool.py/OrderedResultCollector.__init__