Pedro Tammela says:
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net/sched: optimizations around action binding and init
Scaling optimizations for action binding in rtnl-less filters.
We saw a noticeable lock contention around idrinfo->lock when
testing in a 56 core system, which disappeared after the patches.
====================
Link: https://lore.kernel.org/r/20231211181807.96028-1-pctammela@mojatatu.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>