diff options
| -rw-r--r-- | include/net/tcp.h | 2 | ||||
| -rw-r--r-- | net/ipv4/tcp.c | 10 |
2 files changed, 7 insertions, 5 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index d0c2c2fa758..578cccf275d 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -294,6 +294,8 @@ extern int tcp_rcv_established(struct sock *sk, extern void tcp_rcv_space_adjust(struct sock *sk); +extern void tcp_cleanup_rbuf(struct sock *sk, int copied); + extern int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp); diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index e2b7b805503..1c0cfd7a8bb 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -937,7 +937,7 @@ static int tcp_recv_urg(struct sock *sk, long timeo, * calculation of whether or not we must ACK for the sake of * a window update. */ -static void cleanup_rbuf(struct sock *sk, int copied) +void tcp_cleanup_rbuf(struct sock *sk, int copied) { struct tcp_sock *tp = tcp_sk(sk); int time_to_ack = 0; @@ -1086,7 +1086,7 @@ int tcp_read_sock(struct sock *sk, read_descriptor_t *desc, /* Clean up data we have read: This will do ACK frames. */ if (copied) - cleanup_rbuf(sk, copied); + tcp_cleanup_rbuf(sk, copied); return copied; } @@ -1220,7 +1220,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, } } - cleanup_rbuf(sk, copied); + tcp_cleanup_rbuf(sk, copied); if (!sysctl_tcp_low_latency && tp->ucopy.task == user_recv) { /* Install new reader */ @@ -1391,7 +1391,7 @@ skip_copy: */ /* Clean up data we have read: This will do ACK frames. */ - cleanup_rbuf(sk, copied); + tcp_cleanup_rbuf(sk, copied); TCP_CHECK_TIMER(sk); release_sock(sk); @@ -1858,7 +1858,7 @@ static int do_tcp_setsockopt(struct sock *sk, int level, (TCPF_ESTABLISHED | TCPF_CLOSE_WAIT) && inet_csk_ack_scheduled(sk)) { icsk->icsk_ack.pending |= ICSK_ACK_PUSHED; - cleanup_rbuf(sk, 1); + tcp_cleanup_rbuf(sk, 1); if (!(val & 1)) icsk->icsk_ack.pingpong = 1; } |