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 X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C7FFC433E0 for ; Fri, 22 May 2020 16:07:13 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 024FE20756 for ; Fri, 22 May 2020 16:07:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chrisdown.name header.i=@chrisdown.name header.b="M4S1re4I" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 024FE20756 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chrisdown.name Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 8AC8A80009; Fri, 22 May 2020 12:07:12 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 85C4F80007; Fri, 22 May 2020 12:07:12 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7986980009; Fri, 22 May 2020 12:07:12 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0034.hostedemail.com [216.40.44.34]) by kanga.kvack.org (Postfix) with ESMTP id 63AFC80007 for ; Fri, 22 May 2020 12:07:12 -0400 (EDT) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 202E35DC8 for ; Fri, 22 May 2020 16:07:12 +0000 (UTC) X-FDA: 76844834304.21.rock97_5bec9f6f56b00 X-HE-Tag: rock97_5bec9f6f56b00 X-Filterd-Recvd-Size: 3780 Received: from mail-wm1-f65.google.com (mail-wm1-f65.google.com [209.85.128.65]) by imf05.hostedemail.com (Postfix) with ESMTP for ; Fri, 22 May 2020 16:07:11 +0000 (UTC) Received: by mail-wm1-f65.google.com with SMTP id u13so390809wml.1 for ; Fri, 22 May 2020 09:07:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chrisdown.name; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=y8G8Cr4f4rfT3qP9XB4YsQxMGrFdw5kv2bwKIhECzEQ=; b=M4S1re4IxtPB4uz7ev2Dxi7XhWkpEpK0oyeu145VKS2QUzgc3VYvczjharT/1XPRWX Et8KJeKKitNjWZGKyyedEkWN49FRMRBvBR++WqCTelcUVxMV8vwu0HsHhLO3wZre5+al b5pUXEN+MFggE3NV0E0usghAsmQGLkxLoFv3E= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=y8G8Cr4f4rfT3qP9XB4YsQxMGrFdw5kv2bwKIhECzEQ=; b=J8VduET36+h4AmDs2tYHReOhJiRKKXMENSOFqSyTmXKcS1kpytIgb3VVl5ws9CWask 4R8VFvs12kpyq9I8Vn1YVpVrIMYqtYc/zClTnWSyX0tyeO/WLYaG23fGgIOhbzUI6j/A +MCzMNrgxq0h6pwBtbM0KVQ6DgECc/G+0svp39Jey1tNgfi62IjgqhTdAYavMcDd+vz3 vRI+wLNG0m9D/kTmNriVt9aJvrZB/smZXtGLTSXzqMy/nY7UIr3JOpJM1laL98W+J3Vw jT6E9vwxs9XEYDiVJ6ZSD+xx42eSiK/xyhDq7c8w8Q/RzKZOa1nc5JRKfk+pNRRXmqEj TDeA== X-Gm-Message-State: AOAM531gm/NaIN5dIh/54zbnkg9WM0zV8wbcXLaU6S4rWaOL/J+ArJKb QbfMO7+BpntOi1cJBKgm3uBC7A== X-Google-Smtp-Source: ABdhPJxFSX/gaRvSszmQKzOfUmtK2r22sJfM5mZo8Np+pY8SmZbaq+y+alKsx7j8XX+Y8tYyY+XbdQ== X-Received: by 2002:a1c:6708:: with SMTP id b8mr3497093wmc.40.1590163630570; Fri, 22 May 2020 09:07:10 -0700 (PDT) Received: from localhost ([2a01:4b00:8432:8a00:56e1:adff:fe3f:49ed]) by smtp.gmail.com with ESMTPSA id b145sm10712934wme.41.2020.05.22.09.07.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 May 2020 09:07:10 -0700 (PDT) Date: Fri, 22 May 2020 17:07:09 +0100 From: Chris Down To: Yafang Shao Cc: Naresh Kamboju , Andrew Morton , Michal Hocko , Johannes Weiner , Roman Gushchin , linux-mm , Cgroups , open list , lkft-triage@lists.linaro.org Subject: Re: [PATCH v3 2/2] mm, memcg: Decouple e{low,min} state mutations from protection checks Message-ID: <20200522160709.GC1112005@chrisdown.name> References: <20200505084127.12923-1-laoar.shao@gmail.com> <20200505084127.12923-3-laoar.shao@gmail.com> <20200522160626.GB1112005@chrisdown.name> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20200522160626.GB1112005@chrisdown.name> User-Agent: Mutt/1.14.1 (2020-05-03) 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: Chris Down writes: >Yafang Shao writes: >>I will do it. >>If no one has objection to my proposal, I will send it tomorrow. > >If the fixup patch works, just send that. Otherwise, sure. Oh, I see the other reply from Naresh now saying it didn't help. Sure, feel free to do that for now then while we work out what the real problem is.