Quoting Dan Smith (danms@xxxxxxxxxx):
> +static int do_sock_checkpoint(struct ckpt_ctx *ctx, struct sock *sk)
> +{
> + struct socket *sock;
> + int ret;
> +
> + if (sk->sk_socket)
> + return __do_sock_checkpoint(ctx, sk);
> +
> + /* Temporarily adopt this orphan socket */
> + ret = sock_create(sk->sk_family, sk->sk_type, 0, &sock);
> + if (ret < 0)
> + return ret;
> + sock_graft(sk, sock);
> +
> + ret = __do_sock_checkpoint(ctx, sk);
I'm sure I sound like an idiot, but... at restore, a socket will
be created for sk now. Is that a problem? I don't see where
sk_free() will cause that sock to be freed, and you are not
attaching it do a file whose close would cause it to be released...
-serge
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