diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-24 18:26:06 (GMT) |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-09 21:28:22 (GMT) |
| commit | f4362a2c9524678f0459cf410403f8595e5cfce5 (patch) | |
| tree | 6b112cb41a3c4c6b444f7c8aac77ad96e48e91b2 /net/ipv4 | |
| parent | f69e6d131f5dac8278ac79a902cc448364880d8b (diff) | |
| download | linux-f4362a2c9524678f0459cf410403f8595e5cfce5.tar.xz | |
switch tcp_sock->ucopy from iovec (ucopy.iov) to msghdr (ucopy.msg)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp.c | 2 | ||||
| -rw-r--r-- | net/ipv4/tcp_input.c | 7 |
2 files changed, 4 insertions, 5 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index dc13a36..4a96f37 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1729,7 +1729,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, if (!user_recv && !(flags & (MSG_TRUNC | MSG_PEEK))) { user_recv = current; tp->ucopy.task = user_recv; - tp->ucopy.iov = msg->msg_iov; + tp->ucopy.msg = msg; } tp->ucopy.len = len; diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 69de1a1..075ab4d 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -4421,7 +4421,7 @@ static void tcp_data_queue(struct sock *sk, struct sk_buff *skb) __set_current_state(TASK_RUNNING); local_bh_enable(); - if (!skb_copy_datagram_iovec(skb, 0, tp->ucopy.iov, chunk)) { + if (!skb_copy_datagram_msg(skb, 0, tp->ucopy.msg, chunk)) { tp->ucopy.len -= chunk; tp->copied_seq += chunk; eaten = (chunk == skb->len); @@ -4941,10 +4941,9 @@ static int tcp_copy_to_iovec(struct sock *sk, struct sk_buff *skb, int hlen) local_bh_enable(); if (skb_csum_unnecessary(skb)) - err = skb_copy_datagram_iovec(skb, hlen, tp->ucopy.iov, chunk); + err = skb_copy_datagram_msg(skb, hlen, tp->ucopy.msg, chunk); else - err = skb_copy_and_csum_datagram_iovec(skb, hlen, - tp->ucopy.iov); + err = skb_copy_and_csum_datagram_msg(skb, hlen, tp->ucopy.msg); if (!err) { tp->ucopy.len -= chunk; |