From: Pravin B Shelar <pshelar@nicira.com>
Date: Tue, 3 Dec 2013 16:33:36 +0000 (-0800)
Subject: datapath: Improve compat rxhash functionality.
X-Git-Tag: sliver-openvswitch-2.0.90-1~1^2~17
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=1653f445b3cf25ce1278bd7451ee1f56e90c5928;hp=1653f445b3cf25ce1278bd7451ee1f56e90c5928;p=sliver-openvswitch.git

datapath: Improve compat rxhash functionality.

Following patch improves rxhash calculation, It is taken from
upstream Linux kernel code.
From kernel 3.8, skb_get_rxhash() can handle hardware generated
l4-rxhash. Therefore compat skb_get_rxhash() is not used on
kernel 3.8 or new.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Reviewed-by: Thomas Graf <tgraf@redhat.com>
Acked-by: Jesse Gross <jesse@nicira.com>
---