From 7ba42910073f8432934d61a6c08b1023c408fb62 Mon Sep 17 00:00:00 2001 From: Changli Gao Date: Sat, 10 Jul 2010 20:41:55 +0000 Subject: inet, inet6: make tcp_sendmsg() and tcp_sendpage() through inet_sendmsg() and inet_sendpage() a new boolean flag no_autobind is added to structure proto to avoid the autobind calls when the protocol is TCP. Then sock_rps_record_flow() is called int the TCP's sendmsg() and sendpage() pathes. Signed-off-by: Changli Gao ---- include/net/inet_common.h | 4 ++++ include/net/sock.h | 1 + include/net/tcp.h | 8 ++++---- net/ipv4/af_inet.c | 15 +++++++++------ net/ipv4/tcp.c | 11 +++++------ net/ipv4/tcp_ipv4.c | 3 +++ net/ipv6/af_inet6.c | 8 ++++---- net/ipv6/tcp_ipv6.c | 3 +++ 8 files changed, 33 insertions(+), 20 deletions(-) Signed-off-by: David S. Miller --- net/ipv4/tcp.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'net/ipv4/tcp.c') diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index b8601b7..9fce8a8 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -857,15 +857,15 @@ out_err: return sk_stream_error(sk, flags, err); } -ssize_t tcp_sendpage(struct socket *sock, struct page *page, int offset, - size_t size, int flags) +int tcp_sendpage(struct sock *sk, struct page *page, int offset, + size_t size, int flags) { ssize_t res; - struct sock *sk = sock->sk; if (!(sk->sk_route_caps & NETIF_F_SG) || !(sk->sk_route_caps & NETIF_F_ALL_CSUM)) - return sock_no_sendpage(sock, page, offset, size, flags); + return sock_no_sendpage(sk->sk_socket, page, offset, size, + flags); lock_sock(sk); TCP_CHECK_TIMER(sk); @@ -899,10 +899,9 @@ static inline int select_size(struct sock *sk, int sg) return tmp; } -int tcp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, +int tcp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t size) { - struct sock *sk = sock->sk; struct iovec *iov; struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *skb; -- cgit v1.1