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(parent: b9ac998) | patch
net: increase receive packet quantum
authorStephen Hemminger <shemminger@vyatta.com>
Tue, 4 Nov 2008 01:14:38 +0000 (17:14 -0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 4 Nov 2008 01:14:38 +0000 (17:14 -0800)
commit24f8b2385e03a4f4c8dac513d03b5eaa475822b9
tree28ed1f956f3f140cf813f25ac166ad9d3a0cd2abtree | snapshot
parentb9ac99855dcc0316ba2feee2b0d3e578f8315b75commit | diff
net: increase receive packet quantum

This patch gets about 1.25% back on tbench regression.

My change to NAPI for multiqueue support changed the time limit on
network receive processing.  Under sustained loads like tbench, this
can cause the receiver to reschedule prematurely.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c diff | blob | blame | history
Linux kernel - Deliverables
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