diff options
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 3df778ccaa82..1dbb1f9f7c1b 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -926,6 +926,17 @@ void sk_stream_kill_queues(struct sock *sk); void sk_set_memalloc(struct sock *sk); void sk_clear_memalloc(struct sock *sk); +void __sk_flush_backlog(struct sock *sk); + +static inline bool sk_flush_backlog(struct sock *sk) +{ + if (unlikely(READ_ONCE(sk->sk_backlog.tail))) { + __sk_flush_backlog(sk); + return true; + } + return false; +} + int sk_wait_data(struct sock *sk, long *timeo, const struct sk_buff *skb); struct request_sock_ops; |