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=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 98D89C433E0 for ; Tue, 23 Feb 2021 15:18:41 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id F28F464E61 for ; Tue, 23 Feb 2021 15:18:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F28F464E61 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=cmpxchg.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 30F116B0005; Tue, 23 Feb 2021 10:18:40 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 2BE5F6B0006; Tue, 23 Feb 2021 10:18:40 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 188C56B006E; Tue, 23 Feb 2021 10:18:40 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0183.hostedemail.com [216.40.44.183]) by kanga.kvack.org (Postfix) with ESMTP id F35796B0005 for ; Tue, 23 Feb 2021 10:18:39 -0500 (EST) Received: from smtpin19.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id B7AE5180AD801 for ; Tue, 23 Feb 2021 15:18:39 +0000 (UTC) X-FDA: 77849889558.19.59484D6 Received: from mail-qk1-f171.google.com (mail-qk1-f171.google.com [209.85.222.171]) by imf15.hostedemail.com (Postfix) with ESMTP id A3316A001AAB for ; Tue, 23 Feb 2021 15:18:37 +0000 (UTC) Received: by mail-qk1-f171.google.com with SMTP id v206so16445199qkb.3 for ; Tue, 23 Feb 2021 07:18:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cmpxchg-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=BEgzN/eWl9ypgO18zGxZMbgknCN0HuQ7lE1kZsV2Mqc=; b=1olQJtG/wvtNQelqBB7lkff1dMw5my00CEjeWJ1HstDl1DCMGbdlX+7YLDlDBZwK8C FjBU18p9rB4l/AUnaEq9Qxjl+WCChyHx3OQVGcWWqgdACPeyzBL0AdQEU7KkosHV80Ql ry7PE2TuhFrccnUA6Dyo2q9wTcfDkGwkbr/udctYwcZYbzmz9V3WU+zZEyiMPQXhaspB 8FbO8VTuMKy4oOP9czAfGPOIDW3Pb8/QLa3XNYvFx5URd/JIhkT7kfTlOAAbWTfQBIdV Y+fBDVr3jrNydsKaeRtTuq9X8HZU60XJlsiVbDJ7x6VuqH20iGNfwwgMm3sfXgMqkePz 657A== 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; bh=BEgzN/eWl9ypgO18zGxZMbgknCN0HuQ7lE1kZsV2Mqc=; b=AEgKQhoLDpVu/VqQ/C3TXI9egPTxurPN9/utqzad4f0F+44MIzcFfYdBL9xqUFHaCj eN8vveXhrit/3GCgFrI3CHTCM7T+edUdzz2kUZpjOnk3n9oKL1/DryZceWZqce0bRz5I 0y78VNqFjFT2L3YAiHKPa7JgfEWGc1XHNBFT0mZWWMN2jWtUc9ti4YTzgGdmjEOpY3t2 fyH3NqdswR/tEOGgjeP7dQbGrlB3gK9cGuWAAIYDUPNZApwtHaPdXd3jD9ioLMk/lvUV UF3kZ+0OCG9g01uWxh66PPotk05DJGi/t4gPz5kgGP5m/WJ+ugkjXB5zW5CbF4kp9YZ0 NE1A== X-Gm-Message-State: AOAM533P2u4ka+6WgyCEbCPYeze1yxkKF2UTxzq60AWgiBo/vRsrGfSS yGk0ohYWZ0DB1C0ecLtUd/Fh3g== X-Google-Smtp-Source: ABdhPJyxluBmo33wmV5Zdq8xSmAKSugIRQowaGA7cWV7LaCwSlnoQNrB4c6x0C4GImZr3BuOFDIxJg== X-Received: by 2002:a05:620a:4152:: with SMTP id k18mr23885378qko.446.1614093512638; Tue, 23 Feb 2021 07:18:32 -0800 (PST) Received: from localhost ([2620:10d:c091:480::1:a2a2]) by smtp.gmail.com with ESMTPSA id d1sm12739451qtq.94.2021.02.23.07.18.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Feb 2021 07:18:32 -0800 (PST) Date: Tue, 23 Feb 2021 10:18:30 -0500 From: Johannes Weiner To: Tim Chen Cc: Andrew Morton , Michal Hocko , Vladimir Davydov , Dave Hansen , Ying Huang , linux-mm@kvack.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 3/3] mm: Fix missing mem cgroup soft limit tree updates Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Stat-Signature: 1ozjyo3rwia8ka7tzsa1aq8p9ty5ay5d X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: A3316A001AAB Received-SPF: none (cmpxchg.org>: No applicable sender policy available) receiver=imf15; identity=mailfrom; envelope-from=""; helo=mail-qk1-f171.google.com; client-ip=209.85.222.171 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1614093517-409403 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: On Mon, Feb 22, 2021 at 10:38:27AM -0800, Tim Chen wrote: > Johannes, > > Thanks for your feedback. Since Michal has concerns about the overhead > this patch could incur, I think we'll hold the patch for now. If later > on Michal think that this patch is a good idea, I'll incorporate these > changes you suggested. That works for me. Thanks!