linux-kernel - Re: [PATCH v3] net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc

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Date:   Mon, 6 Jun 2022 14:34:37 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Chen Lin <chen45464546@....com>
Cc:     nbd@....name, alexander.duyck@...il.com, john@...ozen.org,
        sean.wang@...iatek.com, Mark-MC.Lee@...iatek.com,
        davem@...emloft.net, edumazet@...gle.com, pabeni@...hat.com,
        matthias.bgg@...il.com, netdev@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] net: ethernet: mtk_eth_soc: fix misuse of mem alloc
 interface netdev[napi]_alloc_frag

On Sun,  5 Jun 2022 11:12:37 +0800 Chen Lin wrote:
> +			new_data = (void *)__get_free_pages(GFP_ATOMIC |
> +			  __GFP_COMP | __GFP_NOWARN,
> +			  get_order(mtk_max_frag_size(MTK_MAX_LRO_RX_LENGTH)));

Please make this a helper which takes the gfp flags.