diff options
| author | Changli Gao <xiaosuo@gmail.com> | 2010-07-10 20:41:55 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-07-12 20:21:46 -0700 |
| commit | 7ba42910073f8432934d61a6c08b1023c408fb62 (patch) | |
| tree | 4f74648133eaf6cbea26d59c43d34e7153648f5d /include/net | |
| parent | 53d3176b282cc105493babb0fef36c8b873f6201 (diff) | |
| download | linux-7ba42910073f8432934d61a6c08b1023c408fb62.tar.bz2 | |
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 <xiaosuo@gmail.com>
----
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 <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/inet_common.h | 4 | ||||
| -rw-r--r-- | include/net/sock.h | 1 | ||||
| -rw-r--r-- | include/net/tcp.h | 8 |
3 files changed, 9 insertions, 4 deletions
diff --git a/include/net/inet_common.h b/include/net/inet_common.h index 140c1ec9f8a2..22fac9892b16 100644 --- a/include/net/inet_common.h +++ b/include/net/inet_common.h @@ -21,6 +21,10 @@ extern int inet_dgram_connect(struct socket *sock, struct sockaddr * uaddr, extern int inet_accept(struct socket *sock, struct socket *newsock, int flags); extern int inet_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t size); +extern ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset, + size_t size, int flags); +extern int inet_recvmsg(struct kiocb *iocb, struct socket *sock, + struct msghdr *msg, size_t size, int flags); extern int inet_shutdown(struct socket *sock, int how); extern int inet_listen(struct socket *sock, int backlog); extern void inet_sock_destruct(struct sock *sk); diff --git a/include/net/sock.h b/include/net/sock.h index 4f26f2f83be9..3100e71f0c3d 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -772,6 +772,7 @@ struct proto { int *sysctl_wmem; int *sysctl_rmem; int max_header; + bool no_autobind; struct kmem_cache *slab; unsigned int obj_size; diff --git a/include/net/tcp.h b/include/net/tcp.h index 33ce5242a17a..468b01f01c13 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -304,10 +304,10 @@ extern int tcp_v4_rcv(struct sk_buff *skb); extern int tcp_v4_remember_stamp(struct sock *sk); extern int tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw); -extern int tcp_sendmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, size_t size); -extern ssize_t tcp_sendpage(struct socket *sock, struct page *page, int offset, - size_t size, int flags); +extern int tcp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, + size_t size); +extern int tcp_sendpage(struct sock *sk, struct page *page, int offset, + size_t size, int flags); extern int tcp_ioctl(struct sock *sk, int cmd, unsigned long arg); extern int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb, struct tcphdr *th, unsigned len); |