Received: by 2002:a05:6a10:9e8c:0:0:0:0 with SMTP id y12csp2990888pxx; Sun, 1 Nov 2020 18:20:14 -0800 (PST) X-Google-Smtp-Source: ABdhPJzAaOyVivEE/8aPxx15o8P/xKQVil1ZrM2t/mqEvEI/NGUVWHOjmif6Ld80i1I0E8JJ3ROe X-Received: by 2002:a05:6402:2d7:: with SMTP id b23mr13924036edx.196.1604283614232; Sun, 01 Nov 2020 18:20:14 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1604283614; cv=none; d=google.com; s=arc-20160816; b=CpYNW6outWrdQ5vLrLm/pi0xKruYe/GNlSPZ3qPG1z0t5sQWAp1dUYk4xzlm2Fdece pQ2O0P2viNcUuGJxSQZQBWLAOQ4a0MHoXOOcPlzP4m9SG+Tc1me6tnCZzEOSS5T8Q0rj JTJrtG3mMXpyHMCnNnuplsursmQwDou0y39IzoigXkOl4bXx0c9kYlPm4zlKiNqds28h aYIEHzDoAR5eWiNok6IbjP4aGGF5wq0gkvoycGRDimmSSLALOTxoWun72g47mzUGx4r3 69A60FsQQnWBFVRWVMXzNQRI9BnJyVTETH9a8o9K3AHaYnVKXehCbYePG3iz8v4S8rah Hv7g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:to:from; bh=b2tCfdWopnonw6NLd0qzoSmZ4SN8k5V9RW0n1HNWs4s=; b=ILZV0wPkD91bahhS2YuaxkzwKHOaSb7c4AITGWWT6MvAKDC84cSkLtws3RDN9PQRil EZpBI+ukWLd/+uXCP1lntm4Wv9QB+34lndYP7xtnqnKKqC4w7mqVBA6q16ioTUpU9i+j KIEfyOt2H93ZMKXR7ScIJynRvyt1NmsNtv992nY1iuFT0cEWWRxluwzhgjQXef9VRA9j TRj/9dXsQOzWZSuSuWjxINsOQrzbfRsVrVTyYg2CarPPEJKFwk1IPFv1POOfkV73udKA WQQ/EqN3xqXJ6jEAqaXfOWU7KIrLHlwbw2kxyZo8w4XCIX+F1qz35P+9upl6ZupNCRaf iYKQ== 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 a8si9928640ejx.375.2020.11.01.18.19.52; Sun, 01 Nov 2020 18:20:14 -0800 (PST) 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 S1727703AbgKBCRq (ORCPT + 99 others); Sun, 1 Nov 2020 21:17:46 -0500 Received: from out30-133.freemail.mail.aliyun.com ([115.124.30.133]:47371 "EHLO out30-133.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727659AbgKBCRq (ORCPT ); Sun, 1 Nov 2020 21:17:46 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R141e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04400;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=6;SR=0;TI=SMTPD_---0UDrT9AM_1604283462; Received: from aliy80.localdomain(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0UDrT9AM_1604283462) by smtp.aliyun-inc.com(127.0.0.1); Mon, 02 Nov 2020 10:17:43 +0800 From: Alex Shi To: akpm@linux-foundation.org, hannes@cmpxchg.org, lkp@intel.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org Subject: [PATCH 0/2] bail out early for memcg disable Date: Mon, 2 Nov 2020 10:17:14 +0800 Message-Id: <1604283436-18880-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These 2 patches are indepenedent from per memcg lru lock, and may encounter unexpected warning, so let's move out them from per memcg lru locking patchset. Alex Shi (2): mm/memcg: bail early from swap accounting if memcg disabled mm/memcg: warning on !memcg after readahead page charged include/linux/mmdebug.h | 13 +++++++++++++ mm/memcontrol.c | 17 ++++++++++------- 2 files changed, 23 insertions(+), 7 deletions(-) -- 1.8.3.1