net/sched: act_police: don't use spinlock in the data path

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use RCU instead of spinlocks, to protect concurrent read/write on
act_police configuration. This reduces the effects of contention in the
data path, in case multiple readers are present.

Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Davide Caratti 2018-09-13 19:29:13 +02:00 • committed by David S. Miller

parent 93be42f917

commit 2d550dbad8

1 changed files with 92 additions and 64 deletions

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net/sched/act_police.c

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