[PATCH 3/7] vhost: improve socket layer logs

[David Marchand]

On Thu, Dec 23, 2021 at 9:37 AM Maxime Coquelin
<maxime.coquelin at redhat.com> wrote:
> @@ -471,16 +468,14 @@ vhost_user_client_reconnect(void *arg __rte_unused)
>                                                 sizeof(reconn->un));
>                         if (ret == -2) {
>                                 close(reconn->fd);
> -                               VHOST_LOG_CONFIG(ERR,
> -                                       "reconnection for fd %d failed\n",
> -                                       reconn->fd);
> +                               VHOST_LOG_CONFIG(ERR, "(%s) reconnection for fd %d failed\n",
> +                                       reconn->vsocket->path, reconn->fd);
>                                 goto remove_fd;
>                         }
>                         if (ret == -1)
>                                 continue;
>
> -                       VHOST_LOG_CONFIG(INFO,
> -                               "%s: connected\n", reconn->vsocket->path);
> +                       VHOST_LOG_CONFIG(INFO, "%s: connected\n", reconn->vsocket->path);

Another nit that I caught when testing in OVS.
For consistency, we can have () around the socket path.

dpdk|WARN|VHOST_CONFIG: (/var/lib/vhost_sockets/vhost0) failed to
connect: No such file or directory
dpdk|INFO|VHOST_CONFIG: (/var/lib/vhost_sockets/vhost0) reconnecting...
dpdk|INFO|VHOST_CONFIG: /var/lib/vhost_sockets/vhost4: connected
dpdk|INFO|VHOST_CONFIG: (/var/lib/vhost_sockets/vhost4) new device, handle is 0
dpdk|INFO|VHOST_CONFIG: /var/lib/vhost_sockets/vhost5: connected
dpdk|INFO|VHOST_CONFIG: (/var/lib/vhost_sockets/vhost5) new device, handle is 1
dpdk|INFO|VHOST_CONFIG: /var/lib/vhost_sockets/vhost6: connected
dpdk|INFO|VHOST_CONFIG: (/var/lib/vhost_sockets/vhost6) new device, handle is 2
dpdk|INFO|VHOST_CONFIG: /var/lib/vhost_sockets/vhost7: connected
dpdk|INFO|VHOST_CONFIG: (/var/lib/vhost_sockets/vhost7) new device, handle is 3



>                         vhost_user_add_connection(reconn->fd, reconn->vsocket);
>  remove_fd:
>                         TAILQ_REMOVE(&reconn_list.head, reconn, next);


-- 
David Marchand