netdev - Re: [PATCH net-next v2] net: page_pool: use in

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Date:   Mon, 06 Feb 2023 09:20:18 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     DENG Qingfang <dqfext@...il.com>
Cc:     hawk@...nel.org, ilias.apalodimas@...aro.org, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org, nbd@....name
Subject: Re: [PATCH net-next v2] net: page_pool: use in_softirq() instead

Hello:

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

On Fri,  3 Feb 2023 09:16:11 +0800 you wrote:
> From: Qingfang DENG <qingfang.deng@...lower.com.cn>
> 
> We use BH context only for synchronization, so we don't care if it's
> actually serving softirq or not.
> 
> As a side node, in case of threaded NAPI, in_serving_softirq() will
> return false because it's in process context with BH off, making
> page_pool_recycle_in_cache() unreachable.
> 
> [...]

Here is the summary with links:
  - [net-next,v2] net: page_pool: use in_softirq() instead
    https://git.kernel.org/netdev/net-next/c/542bcea4be86

You are awesome, thank you!
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