int sk_psock_init_strp(struct sock *sk, struct sk_psock *psock);
void sk_psock_start_strp(struct sock *sk, struct sk_psock *psock);
void sk_psock_stop_strp(struct sock *sk, struct sk_psock *psock);
+void sk_psock_start_verdict(struct sock *sk, struct sk_psock *psock);
+void sk_psock_stop_verdict(struct sock *sk, struct sk_psock *psock);
int sk_psock_msg_verdict(struct sock *sk, struct sk_psock *psock,
struct sk_msg *msg);
struct sk_psock *psock,
struct proto *ops)
{
- /* Initialize saved callbacks and original proto only once, since this
- * function may be called multiple times for a psock, e.g. when
- * psock->progs.msg_parser is updated.
- *
- * Since we've not installed the new proto, psock is not yet in use and
- * we can initialize it without synchronization.
- */
- if (!psock->sk_proto) {
- struct proto *orig = READ_ONCE(sk->sk_prot);
-
- psock->saved_unhash = orig->unhash;
- psock->saved_close = orig->close;
- psock->saved_write_space = sk->sk_write_space;
-
- psock->sk_proto = orig;
- }
-
/* Pairs with lockless read in sk_clone_lock() */
WRITE_ONCE(sk->sk_prot, ops);
}