[CRIU] [PATCHv6 4/5] unix: handle service socket on dump and restore

[Pavel Emelyanov]

On 09/12/2013 01:00 AM, Ruslan Kuprieiev wrote:
> Signed-off-by: Ruslan Kuprieiev <kupruser at gmail.com>
> 


> @@ -89,8 +90,14 @@ static void show_one_unix_img(const char *act, const UnixSkEntry *e)
>  
>  static int can_dump_unix_sk(const struct unix_sk_desc *sk)
>  {
> +	/*
> +	 * The last case in this "if" is seqpacket socket,
> +	 * that is connected to cr_service. We will dump
> +	 * it properly below.
> +	 */
>  	if (sk->type != SOCK_STREAM &&
> -	    sk->type != SOCK_DGRAM) {
> +	    sk->type != SOCK_DGRAM &&
> +	    sk->peer_ino != cr_service_client->sk_ino) {

Ah, I see. Let's do the thing -- put the "add support for seq_packet unix sockets"
item in your todo list and start doing it once I commit the rpc engine.

>  		pr_err("Only stream/dgram sockets for now\n");
>  		return 0;
>  	}