From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Wed, 9 May 2007 06:22:43 +0000 (-0700)
Subject: [NET] link_watch: Eliminate potential delay on wrap-around
X-Git-Tag: v2.6.22-rc1~34^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db0ccffed91e234cad99a35f07d5a322f410baa2;p=pandora-kernel.git

[NET] link_watch: Eliminate potential delay on wrap-around

When the jiffies wrap around or when the system boots up for the first
time, down events can be delayed indefinitely since we no longer
update linkwatch_nextevent when only urgent events are processed.

This patch fixes this by setting linkwatch_nextevent when a
wrap-around occurs.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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