linux-kernel - Re: [PATCH V2] bcm63xx_enet: switch to napi_build_skb() to reuse skbuff

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Date:   Wed, 15 Jun 2022 12:10:13 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Sieng Piaw Liew <liew.s.piaw@...il.com>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        f.fainelli@...il.com, bcm-kernel-feedback-list@...adcom.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2] bcm63xx_enet: switch to napi_build_skb() to reuse
 skbuff_heads

Hello:

This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@...emloft.net>:

On Wed, 15 Jun 2022 14:09:22 +0800 you wrote:
> napi_build_skb() reuses NAPI skbuff_head cache in order to save some
> cycles on freeing/allocating skbuff_heads on every new Rx or completed
> Tx.
> Use napi_consume_skb() to feed the cache with skbuff_heads of completed
> Tx so it's never empty.
> 
> Signed-off-by: Sieng Piaw Liew <liew.s.piaw@...il.com>
> Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
> 
> [...]

Here is the summary with links:
  - [V2] bcm63xx_enet: switch to napi_build_skb() to reuse skbuff_heads
    https://git.kernel.org/netdev/net-next/c/c63c615e22eb

You are awesome, thank you!
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