提交 41b822c5 编写于 作者: E Eric Dumazet 提交者: David S. Miller

inet: prepare sock_edemux() & sock_gen_put() for new SYN_RECV state

sock_edemux() & sock_gen_put() should be ready to cope with request socks.
Signed-off-by: NEric Dumazet <edumazet@google.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 0159dfd3
......@@ -77,6 +77,11 @@ static inline struct request_sock *reqsk_alloc(const struct request_sock_ops *op
return req;
}
static inline struct request_sock *inet_reqsk(struct sock *sk)
{
return (struct request_sock *)sk;
}
static inline void __reqsk_free(struct request_sock *req)
{
kmem_cache_free(req->rsk_ops->slab, req);
......
......@@ -1625,7 +1625,7 @@ static inline void sock_put(struct sock *sk)
sk_free(sk);
}
/* Generic version of sock_put(), dealing with all sockets
* (TCP_TIMEWAIT, ESTABLISHED...)
* (TCP_TIMEWAIT, TCP_NEW_SYN_RECV, ESTABLISHED...)
*/
void sock_gen_put(struct sock *sk);
......
......@@ -1668,6 +1668,8 @@ void sock_edemux(struct sk_buff *skb)
if (sk->sk_state == TCP_TIME_WAIT)
inet_twsk_put(inet_twsk(sk));
else if (sk->sk_state == TCP_NEW_SYN_RECV)
reqsk_put(inet_reqsk(sk));
else
sock_put(sk);
}
......
......@@ -262,6 +262,8 @@ void sock_gen_put(struct sock *sk)
if (sk->sk_state == TCP_TIME_WAIT)
inet_twsk_free(inet_twsk(sk));
else if (sk->sk_state == TCP_NEW_SYN_RECV)
reqsk_free(inet_reqsk(sk));
else
sk_free(sk);
}
......
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