netdev - Re: [PATCH net-next 2/4] eth: stmmac: let page recycling happen with skbs

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Message-ID: <42c79fdb-a2e7-53b1-d62f-8eb5d91fc7dc@huawei.com>
Date: Thu, 20 Jul 2023 20:02:18 +0800
From: Yunsheng Lin <linyunsheng@...wei.com>
To: Jakub Kicinski <kuba@...nel.org>, <davem@...emloft.net>
CC: <netdev@...r.kernel.org>, <edumazet@...gle.com>, <pabeni@...hat.com>,
	<peppe.cavallaro@...com>, <alexandre.torgue@...s.st.com>,
	<joabreu@...opsys.com>, <mcoquelin.stm32@...il.com>
Subject: Re: [PATCH net-next 2/4] eth: stmmac: let page recycling happen with
 skbs

On 2023/7/20 9:04, Jakub Kicinski wrote:
> stmmac removes pages from the page pool after attaching them
> to skbs. Use page recycling instead.
> 
> skb heads are always copied, and pages are always from page
> pool in this driver. We could as well mark all allocated skbs
> for recycling.

LGTM,
Reviewed-by: Yunsheng Lin <linyunsheng@...wei.com>