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net/sched: transition act_pedit to rcu and percpu stats
[ Upstream commit 52cf89f ] The software pedit action didn't get the same love as some of the other actions and it's still using spinlocks and shared stats in the datapath. Transition the action to rcu and percpu stats as this improves the action's performance dramatically on multiple cpu deployments. Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Stable-dep-of: e9e4229 ("net/sched: act_pedit: fix action bind logic") Signed-off-by: Sasha Levin <sashal@kernel.org>
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