* [PATCH] rfs: call sock_rps_record_flow() in tcp_splice_read()
@ 2010-07-13 7:00 Changli Gao
2010-07-14 21:45 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Changli Gao @ 2010-07-13 7:00 UTC (permalink / raw)
To: David S. Miller
Cc: David S. Miller, Alexey Kuznetsov, Pekka Savola (ipv6),
James Morris, Hideaki YOSHIFUJI, Patrick McHardy, Tom Herbert,
netdev, Changli Gao
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
*/
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] rfs: call sock_rps_record_flow() in tcp_splice_read()
2010-07-13 7:00 [PATCH] rfs: call sock_rps_record_flow() in tcp_splice_read() Changli Gao
@ 2010-07-14 21:45 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2010-07-14 21:45 UTC (permalink / raw)
To: xiaosuo; +Cc: kuznet, pekkas, jmorris, yoshfuji, kaber, therbert, netdev
From: Changli Gao <xiaosuo@gmail.com>
Date: Tue, 13 Jul 2010 15:00:12 +0800
> 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>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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