From: Neil Horman <nhorman@tuxdriver.com>
Date: Sat, 8 May 2010 08:57:52 +0000 (-0700)
Subject: ipv4: remove ip_rt_secret timer (v4)
X-Git-Tag: v2.6.35-rc1~473^2~234
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ee943728fff536edaf8f59faa58aaa1aa7366e3;p=pandora-kernel.git

ipv4: remove ip_rt_secret timer (v4)

A while back there was a discussion regarding the rt_secret_interval timer.
Given that we've had the ability to do emergency route cache rebuilds for awhile
now, based on a statistical analysis of the various hash chain lengths in the
cache, the use of the flush timer is somewhat redundant.  This patch removes the
rt_secret_interval sysctl, allowing us to rely solely on the statistical
analysis mechanism to determine the need for route cache flushes.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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