linux-kernel - Re: [PATCH net-next v2] net: ag71xx: switch to napi_build_skb() to reuse skbuff

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Message-Id: <165728701439.7845.10823920521689241514.git-patchwork-notify@kernel.org>
Date:   Fri, 08 Jul 2022 13:30:14 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Sieng-Piaw Liew <liew.s.piaw@...il.com>
Cc:     chris.snook@...il.com, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2] net: ag71xx: 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 Thu,  7 Jul 2022 22:10:56 +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. The budget parameter is added to indicate NAPI
> context, as a value of zero can be passed in the case of netpoll.
> 
> [...]

Here is the summary with links:
  - [net-next,v2] net: ag71xx: switch to napi_build_skb() to reuse skbuff_heads
    https://git.kernel.org/netdev/net-next/c/67d7ebdeb2d5

You are awesome, thank you!
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