Files
linux/net
Eric Dumazet 450c4ea15e vlan: use struct netdev_queue counters instead of dev->stats
We can update netdev_queue tx_bytes/tx_packets/tx_dropped counters instead
of dev->stats ones, to reduce number of cache lines dirtied in xmit path.

This fixes a performance problem on SMP when many different cpus take
vlan tx path.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-18 15:15:06 -07:00
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2009-04-20 02:14:59 -07:00
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2009-04-23 06:37:16 -07:00
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2009-04-22 00:49:51 -07:00
2009-04-09 17:21:22 -07:00
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2009-02-26 23:43:35 -08:00
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