Re: [PATCH bpf-next v3 2/3] tcp: expose tcp_sock_set_keepidle_locked

[Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx>]

On Tue, Jun 2, 2020 at 2:27 AM Dmitry Yakunin <zeil@xxxxxxxxxxxxxx> wrote:
>
> -static int __tcp_sock_set_keepidle(struct sock *sk, int val)
> +int tcp_sock_set_keepidle_locked(struct sock *sk, int val)
>  {
>         struct tcp_sock *tp = tcp_sk(sk);
>
> @@ -2922,13 +2922,14 @@ static int __tcp_sock_set_keepidle(struct sock *sk, int val)
>
>         return 0;
>  }
> +EXPORT_SYMBOL(tcp_sock_set_keepidle_locked);

why export it?