From: Ben Hutchings <bhutchings@solarflare.com>
To: Stephen Hemminger <shemminger@vyatta.com>
Cc: netdev <netdev@vger.kernel.org>
Subject: [PATCH iproute2] ss: Report MSS from internal TCP information
Date: Mon, 30 Jul 2012 20:51:07 +0100 [thread overview]
Message-ID: <1343677867.2667.33.camel@bwh-desktop.uk.solarflarecom.com> (raw)
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
misc/ss.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/misc/ss.c b/misc/ss.c
index cf529ef..8ad830b 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -1392,6 +1392,8 @@ static void tcp_show_info(const struct nlmsghdr *nlh, struct inet_diag_msg *r)
(double)info->tcpi_rttvar/1000);
if (info->tcpi_ato)
printf(" ato:%g", (double)info->tcpi_ato/1000);
+ if (info->tcpi_snd_mss)
+ printf(" mss:%d", info->tcpi_snd_mss);
if (info->tcpi_snd_cwnd != 2)
printf(" cwnd:%d", info->tcpi_snd_cwnd);
if (info->tcpi_snd_ssthresh < 0xFFFF)
--
1.7.7.6
--
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
next reply other threads:[~2012-07-30 19:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-30 19:51 Ben Hutchings [this message]
2012-07-31 21:07 ` [PATCH iproute2] ss: Report MSS from internal TCP information Stephen Hemminger
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