diff options
author | Benjamin Hesmans <benjamin.hesmans@tessares.net> | 2022-09-27 02:27:37 +0300 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-29 04:52:03 +0300 |
commit | 3242abeb8da7071fa40d32346ed36343bee33b80 (patch) | |
tree | 195c76cd8282d89221a43180dfc69669589649d1 | |
parent | 54635bd047019513288f3cd3192cc5490912bd8c (diff) | |
download | linux-3242abeb8da7071fa40d32346ed36343bee33b80.tar.xz |
tcp: export tcp_sendmsg_fastopen
It will be used to support TCP FastOpen with MPTCP in the following
commit.
Acked-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Co-developed-by: Dmytro Shytyi <dmytro@shytyi.net>
Signed-off-by: Dmytro Shytyi <dmytro@shytyi.net>
Signed-off-by: Benjamin Hesmans <benjamin.hesmans@tessares.net>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-rw-r--r-- | include/net/tcp.h | 2 | ||||
-rw-r--r-- | net/ipv4/tcp.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 27e8d378c70a..4f71cc15ff8e 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -327,6 +327,8 @@ void tcp_remove_empty_skb(struct sock *sk); int tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw); int tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size); int tcp_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t size); +int tcp_sendmsg_fastopen(struct sock *sk, struct msghdr *msg, int *copied, + size_t size, struct ubuf_info *uarg); int tcp_sendpage(struct sock *sk, struct page *page, int offset, size_t size, int flags); int tcp_sendpage_locked(struct sock *sk, struct page *page, int offset, diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index a109a4cb1e47..648b5c54bb32 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1162,9 +1162,8 @@ void tcp_free_fastopen_req(struct tcp_sock *tp) } } -static int tcp_sendmsg_fastopen(struct sock *sk, struct msghdr *msg, - int *copied, size_t size, - struct ubuf_info *uarg) +int tcp_sendmsg_fastopen(struct sock *sk, struct msghdr *msg, int *copied, + size_t size, struct ubuf_info *uarg) { struct tcp_sock *tp = tcp_sk(sk); struct inet_sock *inet = inet_sk(sk); |