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 87D85C433E0 for ; Fri, 22 May 2020 16:06:30 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 480D020723 for ; Fri, 22 May 2020 16:06:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chrisdown.name header.i=@chrisdown.name header.b="ah7RmwWx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 480D020723 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 AA6F880008; Fri, 22 May 2020 12:06:29 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A582380007; Fri, 22 May 2020 12:06:29 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 96EB480008; Fri, 22 May 2020 12:06:29 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0225.hostedemail.com [216.40.44.225]) by kanga.kvack.org (Postfix) with ESMTP id 7FD7680007 for ; Fri, 22 May 2020 12:06:29 -0400 (EDT) Received: from smtpin10.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 4661F1CDA for ; Fri, 22 May 2020 16:06:29 +0000 (UTC) X-FDA: 76844832498.10.hole22_55b291c8a3761 X-HE-Tag: hole22_55b291c8a3761 X-Filterd-Recvd-Size: 3582 Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) by imf39.hostedemail.com (Postfix) with ESMTP for ; Fri, 22 May 2020 16:06:28 +0000 (UTC) Received: by mail-wm1-f48.google.com with SMTP id u12so5533802wmd.3 for ; Fri, 22 May 2020 09:06:28 -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=WtbmX0dyqTdFrd4tlTLyqr9RkMznchbfW/cN9uktbsE=; b=ah7RmwWxN9q7dxKf+gAuYNWjx6K6QPOaXvntt2YUcRn9h4NJFUGvkk1Ac/sTaqPucC brS1J2kyueAkaOOEsl7Jt5j1lSuy9e7MxolKLydJzGOCfm7pV2Itel7DowMiX6eBqwaW P6lIrkxT5Q6m19lxPitR+Wqn0NwtVXgOXDtfQ= 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=WtbmX0dyqTdFrd4tlTLyqr9RkMznchbfW/cN9uktbsE=; b=Vh6qdQdM/HqcOZxXzq1Lcd/9qSMrcIcjbXwCdd68fm/Pxc3lYJt29YgRHnOu11Sdf9 3Bt77rToZPx0XMlQMpsInMdegUAM2/PBhIxtJUuMHqGrPy8QXTPBNo0fn08+cEdGDJXw 0J7HvMxVjm7MCEMPQ8PVRmUxssMpJ0iy8D61I2ukoX/lbh3hDTDXm+pPM7f9NczXSl7/ 3fi/zXBhWKdgOec78LFW1ZNavTOyW7CCd80e7swc83TI2VXO3R807+M2DOFL1eu2anby wt4H3OOJcOi2ImsXpfupLGPgfj+W/H22+xd5pchGi6dqLgjle+rGKwDob/B3wdk6dFq5 y2TA== X-Gm-Message-State: AOAM532r8ITU+e5v+dg8sDNgowW7TH/wJCP+bGixIMPMfYfsVLxVuxUQ bzHE2WGl22GNgxZQ9xDWwZYHyw== X-Google-Smtp-Source: ABdhPJygEawD/lJudaTltpgXyXjT5L0fi1Rd5uEVjbbJe1bbL0UYGwlL+SuYBnoIwxkETsDzoBuWtg== X-Received: by 2002:a1c:4b0e:: with SMTP id y14mr14490673wma.170.1590163587553; Fri, 22 May 2020 09:06:27 -0700 (PDT) Received: from localhost ([2a01:4b00:8432:8a00:56e1:adff:fe3f:49ed]) by smtp.gmail.com with ESMTPSA id n9sm9514256wrv.43.2020.05.22.09.06.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 May 2020 09:06:26 -0700 (PDT) Date: Fri, 22 May 2020 17:06:26 +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: <20200522160626.GB1112005@chrisdown.name> References: <20200505084127.12923-1-laoar.shao@gmail.com> <20200505084127.12923-3-laoar.shao@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: 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: 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.