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| author | Jakub Kicinski <kuba@kernel.org> | 2024-04-11 05:27:34 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-11 05:27:34 +0300 |
| commit | 52a85468581e5b4f3b1f3acf52596ff0f27a19b8 (patch) | |
| tree | fe871fcfee202bd00a80a9ea6bd85f010f2592f8 /Documentation/networking | |
| parent | 9b9fd45869e744bea7d32a94793736e3d9fd7d26 (diff) | |
| parent | d8415a165c43905ccf9ad7a4c7eaf6006b91a00b (diff) | |
| download | linux-52a85468581e5b4f3b1f3acf52596ff0f27a19b8.tar.xz | |
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 <kuba@kernel.org>
Diffstat (limited to 'Documentation/networking')
0 files changed, 0 insertions, 0 deletions