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=-7.3 required=3.0 tests=BAYES_00,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 DFDB8C433DB for ; Wed, 6 Jan 2021 03:45:28 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 8FA7C22D04 for ; Wed, 6 Jan 2021 03:45:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8FA7C22D04 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 C3DE58D00DE; Tue, 5 Jan 2021 22:45:27 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id BEE288D00D1; Tue, 5 Jan 2021 22:45:27 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B04088D00DE; Tue, 5 Jan 2021 22:45:27 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0002.hostedemail.com [216.40.44.2]) by kanga.kvack.org (Postfix) with ESMTP id 9A07D8D00D1 for ; Tue, 5 Jan 2021 22:45:27 -0500 (EST) Received: from smtpin24.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 58A81824556B for ; Wed, 6 Jan 2021 03:45:27 +0000 (UTC) X-FDA: 77673960294.24.bite39_3513f1f274de Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin24.hostedemail.com (Postfix) with ESMTP id 413281A4A5 for ; Wed, 6 Jan 2021 03:45:27 +0000 (UTC) X-HE-Tag: bite39_3513f1f274de X-Filterd-Recvd-Size: 3502 Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) by imf36.hostedemail.com (Postfix) with ESMTP for ; Wed, 6 Jan 2021 03:45:26 +0000 (UTC) Received: by mail-wm1-f53.google.com with SMTP id c133so1328356wme.4 for ; Tue, 05 Jan 2021 19:45:26 -0800 (PST) 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=Kuo/Qcc1Loq+dDHNxfTbaVjTvOyr1F76t5abSRokhWU=; b=Jg5a0Vff51qV4t15hYtWCMnX911c/SEMsf7muIIXUCOQJPcjP6BKWNri/uLS7tWsQ+ IQe1rkIDqN89bKtA84SgiVai73YE15h96DHC8rSx9ed6qrkYkAIX8QXq7P+nOEJIsvsD 8/QUPP314VdBOXJ+YBjVNaNMZrAE0Vr0TT7zM= 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=Kuo/Qcc1Loq+dDHNxfTbaVjTvOyr1F76t5abSRokhWU=; b=MIWS0o4beKQ6wPgU3O94XppBZ0+ScFMrQc6YtSY4tj80qVntX1V8aw3nMus4cj3y7f y0wiLpDKAshKWOUozNsDFFiX4MTTHUeHZ6oxsx5jdlPiawO8UF5DLK9w0cxHApZXqv5q 6YGKlj4GUeRtgGJpw1EWaVvVmv/kN01HKHRGmWBK4F/IphEvOMt5JJhdv2ZvDVM4ReO2 gXrYHO5CTH3oPVi5R/ldRucWuOpI7saOUIB63XfO3A9ybsvaktsxiNDqhGWLiGUTJS5c A0bxvqMgB2oe2z6zMqROGOLiEIVuEVDdetNT1rGPgiutyVxAQ4de7Ud62PWM79zZ3aP3 Tljg== X-Gm-Message-State: AOAM532krVCbkCiSkpcZ5mKiMSVvYhzzoiLjNVKyUb3JtKNHSMmQpqWG PvKl1Yse/JOd8G+l1gZTnbTYIQ== X-Google-Smtp-Source: ABdhPJycTNh5zuDlUohYSG6y55UwgTl1uxuXlPPh5f9mWAuC+tmlcGAAzKCCsiSy0LrVnYfjumt2uQ== X-Received: by 2002:a1c:2d8a:: with SMTP id t132mr1704735wmt.119.1609904725626; Tue, 05 Jan 2021 19:45:25 -0800 (PST) Received: from localhost ([2620:10d:c093:400::5:5586]) by smtp.gmail.com with ESMTPSA id c6sm1385737wrh.7.2021.01.05.19.45.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Jan 2021 19:45:25 -0800 (PST) Date: Wed, 6 Jan 2021 03:45:24 +0000 From: Chris Down To: Feng Tang Cc: Shakeel Butt , Andrew Morton , Michal Hocko , Johannes Weiner , Vladimir Davydov , Linux MM , LKML , andi.kleen@intel.com, "Chen, Tim C" , Dave Hansen , Huang Ying , Roman Gushchin Subject: Re: [PATCH 2/2] mm: memcg: add a new MEMCG_UPDATE_BATCH Message-ID: References: <1609252514-27795-1-git-send-email-feng.tang@intel.com> <1609252514-27795-2-git-send-email-feng.tang@intel.com> <20210106021213.GD101866@shbuild999.sh.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: User-Agent: Mutt/2.0.3 (a51f058f) (2020-12-04) 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: >solution to the problem -- inclusion should at least be contingent on >either having "correct-ish" stats exported to userspace. Displaying s/either//