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[NET]: Improve cache line coherency of ingress qdisc
authorNeil Turton <nturton@solarflare.com>
Wed, 13 Feb 2008 07:13:48 +0000 (23:13 -0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 13 Feb 2008 07:13:48 +0000 (23:13 -0800)
commitd5bd0146f0d61f7dc9904a7cc6d5cb9832034de4
tree1f299bab2a11c790571a71177b189f8f3a216ba5tree | snapshot (tar.bz2 tar.gz zip)
parentd8b2a4d21e0b37b9669b202867bfef19f68f786acommit | diff
[NET]: Improve cache line coherency of ingress qdisc

Move the ingress qdisc members of struct net_device from the transmit
cache line to the receive cache line to avoid cache line ping-pong.
These members are only used on the receive path.

Signed-off-by: Neil Turton <nturton@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/netdevice.h diff | blob | blame | history
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