Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp285372pxa; Wed, 19 Aug 2020 00:52:53 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxDf4w2citrGoBB+LzzZH8JyQhGPfffAiMqU6gRjj4u2rkiPRkmSVcAs8HnbBoAgLeWz4BU X-Received: by 2002:aa7:c408:: with SMTP id j8mr23689521edq.83.1597823573193; Wed, 19 Aug 2020 00:52:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597823573; cv=none; d=google.com; s=arc-20160816; b=cNgH2BShl2elFsmXdiG1o59qFocXiAMpQSxU9h4bOY7C/x8WtMjk6df9Eoo20B0p5a S2wo6s9OdkSMbcUBvadqcx8KwNYUnyDVKLiGktd6Hkk3446uSmVqfuF4VfP2y2ruHrna 9fjki+rbq6MW423f8UzU1jfsbdrhfYSi3o6rMQSJf2BQ/GQxn8ALis2XB5If7xqRL5h6 Adm5RML8FgDWrUGp8XFLlH2XqmlRZBun1pXJ3xMpfDKy4b8QFR1/bJO7XmO4yrHGRprG h3hK07lt/+Pp6/gF6hkLfktDmdKw2q8yDinbygdMEJPfRcYtiOicxdhmvNLeAsNqOLaK X3Pg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:in-reply-to :mime-version:user-agent:date:message-id:from:references:cc:to :subject; bh=BTj32EFvqqCW8I80Lxu4HkN5tHweCU63PG0R9CdNoRk=; b=Gc8Vjf6JJahpUW5XRjewCNgSAIy+rSIPQi46wmMjqvHCgDRP5NJc71vpfmsk7ykPmj KHvZ7XIzHEUm/LOORfr95xrZHO9E5ZKuXTphS71Mm7LpV/U9Lh9MEsoG+7diMEfKqs78 n9xGkas9bZaDJqhhNBA2QWPig6jVXwTluaSBI8L9uWMut7haZtxHT50R+H3mR/64C66X qrdQXH2Jl61GPvUSJWzVfZK0kuInhUPZj+yg67h7IayNYzu7bZUFerKmUTXuU3Hq+EbJ dFjs6+jFUQkhQ951sV6y+ie7Zv6fdNoZ63ir14jgYf3w4Hc3GhKLVVkFiXtexWO2GrkT nrUA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id cc13si15154727edb.14.2020.08.19.00.52.29; Wed, 19 Aug 2020 00:52:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726747AbgHSHvh (ORCPT + 99 others); Wed, 19 Aug 2020 03:51:37 -0400 Received: from out30-130.freemail.mail.aliyun.com ([115.124.30.130]:59165 "EHLO out30-130.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726617AbgHSHvg (ORCPT ); Wed, 19 Aug 2020 03:51:36 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R961e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01f04397;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=19;SR=0;TI=SMTPD_---0U6Cey0k_1597823478; Received: from IT-FVFX43SYHV2H.local(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0U6Cey0k_1597823478) by smtp.aliyun-inc.com(127.0.0.1); Wed, 19 Aug 2020 15:51:19 +0800 Subject: Re: [RFC PATCH v2 2/5] mm: Drop use of test_and_set_skip in favor of just setting skip To: Alexander Duyck Cc: yang.shi@linux.alibaba.com, lkp@intel.com, rong.a.chen@intel.com, khlebnikov@yandex-team.ru, kirill@shutemov.name, hughd@google.com, linux-kernel@vger.kernel.org, daniel.m.jordan@oracle.com, linux-mm@kvack.org, shakeelb@google.com, willy@infradead.org, hannes@cmpxchg.org, tj@kernel.org, cgroups@vger.kernel.org, akpm@linux-foundation.org, richard.weiyang@gmail.com, mgorman@techsingularity.net, iamjoonsoo.kim@lge.com References: <20200819041852.23414.95939.stgit@localhost.localdomain> <20200819042713.23414.5084.stgit@localhost.localdomain> From: Alex Shi Message-ID: <34de7d78-1569-eb16-39a1-aa4b03d711e3@linux.alibaba.com> Date: Wed, 19 Aug 2020 15:50:06 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200819042713.23414.5084.stgit@localhost.localdomain> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 在 2020/8/19 下午12:27, Alexander Duyck 写道: > > Signed-off-by: Alexander Duyck Reviewed-by: Alex Shi