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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A622C369AB for ; Sun, 27 Apr 2025 06:07:05 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 308656B000C; Sun, 27 Apr 2025 02:07:04 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2B5366B000D; Sun, 27 Apr 2025 02:07:04 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1800B6B000E; Sun, 27 Apr 2025 02:07:04 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id E28756B000C for ; Sun, 27 Apr 2025 02:07:03 -0400 (EDT) Received: from smtpin14.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 05DBDC06AA for ; Sun, 27 Apr 2025 06:07:04 +0000 (UTC) X-FDA: 83378790768.14.7AF4466 Received: from out30-101.freemail.mail.aliyun.com (out30-101.freemail.mail.aliyun.com [115.124.30.101]) by imf22.hostedemail.com (Postfix) with ESMTP id DE8CDC0008 for ; Sun, 27 Apr 2025 06:07:01 +0000 (UTC) Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=linux.alibaba.com header.s=default header.b=qUpG7Rh5; dmarc=pass (policy=none) header.from=linux.alibaba.com; spf=pass (imf22.hostedemail.com: domain of baolin.wang@linux.alibaba.com designates 115.124.30.101 as permitted sender) smtp.mailfrom=baolin.wang@linux.alibaba.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1745734022; a=rsa-sha256; cv=none; b=xCyr0N2aRk2fgMRaLuymv3CMfmj2c6Rc6A2jhoMYXpBhjHXu1GbO1hON7lsICoqqCiT04W a/WBt2oSMV1uX1ZI3R71dZqxbBkBLnTR9NMSykst89rSlEdjHZkHM5yaWGGEL23EL4pi8y 60Bb3kL+bdTBPzJLEXnMvagoXAyyAvc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1745734022; 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=hC0xG7CwTbEtPZFEoTnnKtGHvz9QFvegQL55crSubn4=; b=l70/e9g+aQMbbmohmTP5nkNb92ZQ+SwDS3qSU49EPq4Ku6cy/r+JebU5D3tD8HB9Qpt/Cy qK8u65CabPL156c+3c4UMBuUAJHyZQpueTbEpcwSHoB7xFwB6VUWObh50hantVaFivcznc 1LqzSm4XziytijGB//zQma6ZXabYSa0= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=linux.alibaba.com header.s=default header.b=qUpG7Rh5; dmarc=pass (policy=none) header.from=linux.alibaba.com; spf=pass (imf22.hostedemail.com: domain of baolin.wang@linux.alibaba.com designates 115.124.30.101 as permitted sender) smtp.mailfrom=baolin.wang@linux.alibaba.com DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1745734018; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=hC0xG7CwTbEtPZFEoTnnKtGHvz9QFvegQL55crSubn4=; b=qUpG7Rh5Ii5uDbclKIncYzqoVQsm9xs6jab7J16uksJss89Oc5JCKlhN/l+0tRWAVLHmVhSCrzPkQH/hOg3q6Bw5c197yja91KvfrwskrZmjwc77oBIxaXRtzl5g8yRTNqn4dQKKqTvQtJD4cA3TuYRwoLETn4GxZYFguZ/r2LE= Received: from 30.74.144.120(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0WY7uW41_1745734016 cluster:ay36) by smtp.aliyun-inc.com; Sun, 27 Apr 2025 14:06:56 +0800 Message-ID: <5945408b-e4f0-429f-ad25-a67cd2014737@linux.alibaba.com> Date: Sun, 27 Apr 2025 14:06:56 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/2] mm/huge_memory: Remove useless folio pointers passing To: Gavin Guo , linux-mm@kvack.org, akpm@linux-foundation.org Cc: gshan@redhat.com, david@redhat.com, willy@infradead.org, ziy@nvidia.com, linmiaohe@huawei.com, hughd@google.com, revest@google.com, kernel-dev@igalia.com, linux-kernel@vger.kernel.org References: <20250425103859.825879-1-gavinguo@igalia.com> <20250425103859.825879-3-gavinguo@igalia.com> From: Baolin Wang In-Reply-To: <20250425103859.825879-3-gavinguo@igalia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: DE8CDC0008 X-Stat-Signature: nykomao1sg1esbxwrx6ymrzwbu4rnuwg X-Rspam-User: X-HE-Tag: 1745734021-214840 X-HE-Meta: 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 2MdcPSmX TOxmHV+hcxym1YXOXM/G8PFgc+WLZD9LZvG6Tf1hkzoK2VRBIzO8xHNgTDigy1ODgvGXbMtwh6S2kYRmRaYCmKgKM9HhE+BsPvvAQDSvR6C1f+8v8AsxuW3v5b+0iSHw8dv2dePMn5Alq/DmrmTUN4WvkgKlFH55dcw5JASzx+8LkS5/P3uDHmVmok8dsikYhyEOu1fxSNf/bprGLcQW3Xblv0sgMD7eggzUALpwjSKpLRWQ90dGb8FCG1vLEF1d0gnCITlw8pbmahLz8fG0glqXm/HRqA3mon5TMinxcTMXPBqZ3bUhCmETRC3lpWGk2Zsx8TQcm+wklwIhBMYHuMddY5jNn6ep7eJAC+H79/vEs8q1JztqmrnUubAsb6ALKqk85XrBvWR8qEbHWR5IDrR8mVC/H8ShWxD17kYEQEyex1+wKcr2tJeMCmfuUvz8Wpe6GYAq+WUzAC1Q= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2025/4/25 18:38, Gavin Guo wrote: > Since the previous commit "mm/huge_memory: Adjust try_to_migrate_one() and > split_huge_pmd_locked()" has simplified the logic by leveraging the > folio verification in page_vma_mapped_walk(), this patch removes the > unnecessary folio pointers passing. > > Suggested-by: David Hildenbrand > Link: https://lore.kernel.org/all/98d1d195-7821-4627-b518-83103ade56c0@redhat.com/ > Link: https://lore.kernel.org/all/91599a3c-e69e-4d79-bac5-5013c96203d7@redhat.com/ > Signed-off-by: Gavin Guo > Acked-by: David Hildenbrand LGTM. Reviewed-by: Baolin Wang