[ Upstream commit 52cf89f78c ]
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: e9e42292ea ("net/sched: act_pedit: fix action bind logic")
Signed-off-by: Sasha Levin <sashal@kernel.org>
d3ad82430e