tree da92b380a566f5e2daba65678b874f0f2c4df3cb
parent 153f0943382e9ae0bff7caa110a1a4656088d0d4
author Eric Dumazet <eric.dumazet@gmail.com> 1285644214 +0000
committer David S. Miller <davem@davemloft.net> 1285791952 -0700

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>