Subject: Re: [PATCH net-next v4 0/2] optimise local CPU skb_attempt_defer_free

From: [email-masked]
Date: Thu, 11 Apr 2024 02:30:30 +0000

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <[email-masked]>:

On Wed, 10 Apr 2024 02:28:08 +0100 you wrote:
> 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.
> 
> v4: SKB_DROP_REASON_NOT_SPECIFIED -> SKB_CONSUMED
> v3: rebased, no changes otherwise
> v2: pass @napi_safe=true by using __napi_kfree_skb()
> 
> [...]

Here is the summary with links:
  - [net-next,v4,1/2] net: cache for same cpu skb_attempt_defer_free
    https://git.kernel.org/netdev/net-next/c/7cb31c46b9cc
  - [net-next,v4,2/2] net: use SKB_CONSUMED in skb_attempt_defer_free()
    https://git.kernel.org/netdev/net-next/c/d8415a165c43

You are awesome, thank you!
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