Merge branch 'optimise-local-cpu-skb_attempt_defer_free'

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Pavel Begunkov says:

====================
optimise local CPU skb_attempt_defer_free

Optimise the case when an skb comes to skb_attempt_defer_free()
on the same CPU it was allocated on. The patch 1 enables skb caches
and gives frags a chance to hit the page pool's fast path.
CPU bound benchmarking with perfect skb_attempt_defer_free()
gives around 1% of extra throughput.
====================

Link: https://lore.kernel.org/r/cover.1712711977.git.asml.silence@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Jakub Kicinski 2024-04-10 19:27:34 -07:00

parent 9b9fd45869 d8415a165c

commit 52a8546858

1 changed files with 14 additions and 1 deletions

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net/core/skbuff.c

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