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spf=pass (imf14.hostedemail.com: domain of baolin.wang@linux.alibaba.com designates 115.124.30.118 as permitted sender) smtp.mailfrom=baolin.wang@linux.alibaba.com; dmarc=pass (policy=none) header.from=linux.alibaba.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1783392045; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=/Wb1AwlQUDANCXLIlJe1BEf68T26OAw+skWP98OVAlw=; b=5U6tmA9O/Cyd/Z2wNFoJQEg/qKvaZglsGp6x+QBAGGJugCDHXhtCS+wPOF1pf3JPzMyleZ th7oYp13e1SEktDOx0I5Kv57bL//emi8r1UhYcdJo5lJ08vf64QDnsDToSI5+qCk0CiQKP i2RYKhAdwP/XnroPpQN8y0Z6swAi2RU= DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1783392039; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=/Wb1AwlQUDANCXLIlJe1BEf68T26OAw+skWP98OVAlw=; b=YgTUAB9tcpLl9ufns413JzT/5yhv81DSz5Qm5936DlPnlZlWNQl8Ui+Whu+IVi7Y0gplXxUjrXmN1QCSDYZ8V0Caa0KUSgp0hgQTqmCrBxVoNzJthgU2qIz6MdbBa7+qkyUqqI9taWKnXAKvglTmVjSHEXFUr7lYEM8ROUPalCQ= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R121e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033037026112;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=10;SR=0;TI=SMTPD_---0X6b9RnM_1783392037; Received: from 30.246.177.139(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0X6b9RnM_1783392037 cluster:ay36) by smtp.aliyun-inc.com; Tue, 07 Jul 2026 10:40:38 +0800 Message-ID: <235acf15-9eee-46ef-b283-2fd12e4d4682@linux.alibaba.com> Date: Tue, 7 Jul 2026 10:40:36 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/7] shmem: provide a shmem_write_folio wrapper To: Christoph Hellwig Cc: baoquan.he@linux.dev, akpm@linux-foundation.org, chrisl@kernel.org, usama.arif@linux.dev, kasong@tencent.com, nphamcs@gmail.com, shikemeng@huaweicloud.com, youngjun.park@lge.com, linux-mm@kvack.org References: <20260706132206.935272-1-hch@lst.de> <20260706132206.935272-2-hch@lst.de> From: Baolin Wang In-Reply-To: <20260706132206.935272-2-hch@lst.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 0DEBD100006 X-Stat-Signature: zuo1z7quezfefs9x7br7hyiscs6n17oh X-HE-Tag: 1783392042-217630 X-HE-Meta: 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 axKJ+VUc LuRAyEtgiAyZWJBepapmmDmQ7/iu+2NMhb1+Yt1MecmpZr1EtVWSMzbOjXWXIalRJxP8b6vNLxx8Llv7zhesl5qaIrFgl6roZr8/05cygewdmyh14cKXH3M+UmcDAuxxKndK6SK577WrlHnQJY7d07wDpicBUk4NR3rxsRIhXjjEUPdk0DO3+EARxB+eB0qoV5exbffgYMWr0bvQn8J4vFXgK7rPeBZa4xE1ADg+BQGlcG8QD5tVP6e3UdJgnG9pjxsMgHWaVJ0zmhawa478NladeMI9fQeqBGxTsbJ9Rdc+pr1UwQmEzBsRbLzCDkmPAjgXycX8zAbkPj9m9sLxwtwyFzuoKWQwJ8jPpi9Uicz49y/+Ylzbub960RPNoHTeoze9TgMJGPQ3ialE= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 7/6/26 9:21 PM, Christoph Hellwig wrote: > Provide a wrapper for the shmem abuses in drm to prepare for swap I/O > refactoring by keeping swap_iocb handling entirely contained in mm/. > > Signed-off-by: Christoph Hellwig > Reviewed-by: Baoquan He > Reviewed-by: Nhat Pham > Acked-by: Chris Li > --- LGTM. Reviewed-by: Baolin Wang