struct nbd_config *config = nbd->config;
if (!config->dead_conn_timeout)
return 0;
- if (test_bit(NBD_RT_DISCONNECTED, &config->runtime_flags))
+
+ if (!wait_event_timeout(config->conn_wait,
+ test_bit(NBD_RT_DISCONNECTED,
+ &config->runtime_flags) ||
+ atomic_read(&config->live_connections) > 0,
+ config->dead_conn_timeout))
return 0;
- return wait_event_timeout(config->conn_wait,
- atomic_read(&config->live_connections) > 0,
- config->dead_conn_timeout) > 0;
+
+ return !test_bit(NBD_RT_DISCONNECTED, &config->runtime_flags);
}
static int nbd_handle_cmd(struct nbd_cmd *cmd, int index)
mutex_lock(&nbd->config_lock);
nbd_disconnect(nbd);
sock_shutdown(nbd);
+ wake_up(&nbd->config->conn_wait);
/*
* Make sure recv thread has finished, we can safely call nbd_clear_que()
* to cancel the inflight I/Os.