From: Changli Gao <xiaosuo@gmail.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: "David S. Miller" <davem@davemloft.net>,
Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
"Pekka Savola (ipv6)" <pekkas@netcore.fi>,
James Morris <jmorris@namei.org>,
Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
Patrick McHardy <kaber@trash.net>,
Tom Herbert <therbert@google.com>,
netdev@vger.kernel.org, Changli Gao <xiaosuo@gmail.com>
Subject: [PATCH] rfs: call sock_rps_record_flow() in tcp_splice_read()
Date: Tue, 13 Jul 2010 15:00:12 +0800 [thread overview]
Message-ID: <1279004412-11094-1-git-send-email-xiaosuo@gmail.com> (raw)
rfs: call sock_rps_record_flow() in tcp_splice_read()
call sock_rps_record_flow() in tcp_splice_read(), so the applications using
splice(2) or sendfile(2) can utilize RFS.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
----
net/ipv4/tcp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 9fce8a8..86b9f67 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -608,6 +608,7 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos,
ssize_t spliced;
int ret;
+ sock_rps_record_flow(sk);
/*
* We can't seek on a socket input
*/
next reply other threads:[~2010-07-13 7:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-13 7:00 Changli Gao [this message]
2010-07-14 21:45 ` [PATCH] rfs: call sock_rps_record_flow() in tcp_splice_read() David Miller
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