From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 10B4BC43334 for ; Mon, 6 Jun 2022 21:34:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234963AbiFFVet (ORCPT ); Mon, 6 Jun 2022 17:34:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234873AbiFFVes (ORCPT ); Mon, 6 Jun 2022 17:34:48 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F3D6C3A5EA; Mon, 6 Jun 2022 14:34:43 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6875D61578; Mon, 6 Jun 2022 21:34:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5056FC385A9; Mon, 6 Jun 2022 21:34:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1654551282; bh=6JG6+yF2lDW6S0rq7jlRN1qWjalNKDxNI2CfJMOqPQg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=RC8u6hgZ5f6YAmIaYM7jKvP4DiP2SdddwFAbl0XBw2wUxmqLhMqsGSGVWGrt/t360 pPLH9+AowGysob5cAoW/+jQTv8H1J9kbRn+P4+jyUb7C0RnfL7sQYezoQIVfb0/LYn S6hvhJDejJ1eb1uXDQoV36ZTfXtA2klfdCIUmOkA5ahzZfXbWIhF9yTxgcVA5Nq9lX mAw5XlFPxfAymxDj1DJLbO3mch6hOhN54zg5CmkMm/jQKf6MRw73vnJZpecMwAS6UY RVDROK1XFI9DADHmo3HtxxDFvCBsKCNAXYczbm3mN8V9ZQaySK0Nq05vmV28coE89O u3/2CDUYA5f+Q== Date: Mon, 6 Jun 2022 14:34:37 -0700 From: Jakub Kicinski To: Chen Lin Cc: nbd@nbd.name, alexander.duyck@gmail.com, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, matthias.bgg@gmail.com, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag Message-ID: <20220606143437.25397f08@kernel.org> In-Reply-To: <1654398757-2937-1-git-send-email-chen45464546@163.com> References: <1654398757-2937-1-git-send-email-chen45464546@163.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org 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.