From: Jakub Kicinski Date: Thu, 11 Apr 2024 02:27:34 +0000 (-0700) Subject: Merge branch 'optimise-local-cpu-skb_attempt_defer_free' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=52a85468581e5b4f3b1f3acf52596ff0f27a19b8;p=linux.git Merge branch 'optimise-local-cpu-skb_attempt_defer_free' 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 --- 52a85468581e5b4f3b1f3acf52596ff0f27a19b8