Re: [dpdk-dev] [PATCH v4 4/4] app/testpmd: add isolated mode parameter

[Wu, Jingjing]

> +/*
>   * Avoids to check link status when starting/stopping a port.
>   */
>  uint8_t no_link_check = 0; /* check by default */
> @@ -1422,6 +1427,15 @@ static void eth_event_callback(uint8_t port_id,
>               if (port->need_reconfig > 0) {
>                       port->need_reconfig = 0;
> 
> +                     if (isolated_mode) {
> +                             int ret = port_flow_isolate(pi, 1);
> +                             if (ret) {
> +                                     printf("Failed to apply isolated"
> +                                            " mode on port %d\n", pi);
> +                                     return -1;
> +                             }
> +                     }
> +
Should it block the app startup if isolated-mode setting fails?