From: John Heffner <jheffner@psc.edu>
Date: Thu, 28 Sep 2006 21:47:38 +0000 (-0700)
Subject: [TCP]: Fix and simplify microsecond rtt sampling
X-Git-Tag: v2.6.19-rc1~858^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ea333eb5da3e3219f570220c56bca09f6f4d25a;p=pandora-kernel.git

[TCP]: Fix and simplify microsecond rtt sampling

This changes the microsecond RTT sampling so that samples are taken in
the same way that RTT samples are taken for the RTO calculator: on the
last segment acknowledged, and only when the segment hasn't been
retransmitted.

Signed-off-by: John Heffner <jheffner@psc.edu>
Acked-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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