From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Tue, 28 Sep 2010 03:23:34 +0000 (+0000)
Subject: ip6tnl: percpu stats accounting
X-Git-Tag: v2.6.37-rc1~147^2~312
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8560f2266b36adb43238f1f9fd13958dd031901c;p=pandora-kernel.git

ip6tnl: percpu stats accounting

Maintain per_cpu tx_bytes, tx_packets, rx_bytes, rx_packets.

Other seldom used fields are kept in netdev->stats structure, possibly
unsafe.

This is a preliminary work to support lockless transmit path, and
correct RX stats, that are already unsafe.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed