From: Vitaliy Gusev <vgusev@openvz.org>
Date: Tue, 16 Mar 2010 01:07:51 +0000 (+0000)
Subject: route: Fix caught BUG_ON during rt_secret_rebuild_oneshot()
X-Git-Tag: v2.6.34-rc2~28^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=858a18a6a2f74e8f0e5b2e9671d4b74694aba708;p=pandora-kernel.git

route: Fix caught BUG_ON during rt_secret_rebuild_oneshot()

route: Fix caught BUG_ON during rt_secret_rebuild_oneshot()

Call rt_secret_rebuild can cause BUG_ON(timer_pending(&net->ipv4.rt_secret_timer)) in
add_timer as there is not any synchronization for call rt_secret_rebuild_oneshot()
for the same net namespace.

Also this issue affects to rt_secret_reschedule().

Thus use mod_timer enstead.

Signed-off-by: Vitaliy Gusev <vgusev@openvz.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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