From: Changli Gao <xiaosuo@gmail.com>
Date: Fri, 19 Aug 2011 05:07:54 +0000 (-0700)
Subject: net: rps: support 802.1Q
X-Git-Tag: v3.2-rc1~129^2~438
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ff1986fc94ee711df3cf19d45f2abf351436a6d;p=pandora-kernel.git

net: rps: support 802.1Q

For the 802.1Q packets, if the NIC doesn't support hw-accel-vlan-rx, RPS
won't inspect the internal 4 tuples to generate skb->rxhash, so this kind
of traffic can't get any benefit from RPS.

This patch adds the support for 802.1Q to RPS.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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