From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] rps: keep the old behavior on SMP without rps
Date: Thu, 01 Apr 2010 18:44:57 -0700 (PDT)
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From: Changli Gao <xiaosuo@gmail.com>
Date: Wed, 31 Mar 2010 14:16:22 +0800

> keep the old behavior on SMP without rps
> 
> RPS introduces a lock operation to per cpu variable input_pkt_queue on
> SMP whenever rps is enabled or not. On SMP without RPS, this lock isn't
> needed at all.
> 
> Signed-off-by: Changli Gao <xiaosuo@gmail.com>

Applied.