Method signal

src/common/WorkQueue.h:386–389

      m_items.push_back(item);
    }
    void signal() {
      std::lock_guard pool_locker(m_pool->_lock);
      m_pool->_cond.notify_one();
    }
    ceph::mutex &get_pool_lock() {
      return m_pool->_lock;
    }