From: "Satoru SATOH" <satoru.satoh@gmail.com>
To: netdev@vger.kernel.org
Subject: [PATCH] [IPV4]: Make tcp_input_metrics() get minimum RTO via tcp_rto_min()
Date: Sat, 15 Dec 2007 11:44:46 +0900 [thread overview]
Message-ID: <d72b7ace0712141844x6392ceb6y5cb39d9a81f950e6@mail.gmail.com> (raw)
tcp_input_metrics() refers to the built-time constant TCP_RTO_MIN
regardless of configured minimum RTO with iproute2.
The following fixes that.
Signed-off-by: Satoru SATOH <satoru.satoh@gmail.com>
net/ipv4/tcp_input.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index b9e429d..889c893 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -923,7 +923,7 @@ static void tcp_init_metrics(struct sock *sk)
}
if (dst_metric(dst, RTAX_RTTVAR) > tp->mdev) {
tp->mdev = dst_metric(dst, RTAX_RTTVAR);
- tp->mdev_max = tp->rttvar = max(tp->mdev, TCP_RTO_MIN);
+ tp->mdev_max = tp->rttvar = max(tp->mdev, tcp_rto_min(sk));
}
tcp_set_rto(sk);
tcp_bound_rto(sk);
next reply other threads:[~2007-12-15 2:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-15 2:44 Satoru SATOH [this message]
2007-12-16 22:00 ` [PATCH] [IPV4]: Make tcp_input_metrics() get minimum RTO via tcp_rto_min() David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=d72b7ace0712141844x6392ceb6y5cb39d9a81f950e6@mail.gmail.com \
--to=satoru.satoh@gmail.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox