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=-18.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL autolearn=ham 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 ED245C433E6 for ; Mon, 8 Mar 2021 19:14:58 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 707A86529E for ; Mon, 8 Mar 2021 19:14:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 707A86529E Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id CB7038D0069; Mon, 8 Mar 2021 14:14:57 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id C8EB28D001D; Mon, 8 Mar 2021 14:14:57 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B7E778D0069; Mon, 8 Mar 2021 14:14:57 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0063.hostedemail.com [216.40.44.63]) by kanga.kvack.org (Postfix) with ESMTP id 9AA058D001D for ; Mon, 8 Mar 2021 14:14:57 -0500 (EST) Received: from smtpin12.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 571114FF4 for ; Mon, 8 Mar 2021 19:14:57 +0000 (UTC) X-FDA: 77897659434.12.4BF00D1 Received: from mail-lj1-f171.google.com (mail-lj1-f171.google.com [209.85.208.171]) by imf20.hostedemail.com (Postfix) with ESMTP id E8245DD for ; Mon, 8 Mar 2021 19:14:53 +0000 (UTC) Received: by mail-lj1-f171.google.com with SMTP id t9so17506047ljt.8 for ; Mon, 08 Mar 2021 11:14:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=umVFORWEQyOCOOUpGFtQZb3uIQ3iqqbf1h/dKj08OzU=; b=oBRhTP4LTl/zksCI2CyY9IxHXuPxnr1Zc0z00W1FrIBfDuMUpi2SokFVV/3223H2kP fgsudXqoo65SCgs4G94MD29BRRugm/VK7H21ahwHlX6hKhlilNqeRxaZfAQ5iYijmEqc zoJKen0IlLS5VvVnhPVh7Z+0RXjyDOt8cNspEcjrdPL9HgIjUw2GV1QXSwMkjni0P5DS E9HbQs3HuH+TzCnRbi426v5MYvs9nlvSvCyr6yEA5Hszi39CZsZhaKLZp9izXWCsZ9wL icDtKPSjfXuqHquhpZVfKJ65SJ4gDm+5lK8dEoC0AXRgoFaCloBUjKYhzP5FCTzaeXV8 rbeQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=umVFORWEQyOCOOUpGFtQZb3uIQ3iqqbf1h/dKj08OzU=; b=aVSMHSGGW+1TRzMY8iAsbdxwjBOAqneJj+adVJTYmqw4bnNN+X6Q6nWh4uCPzvaU6A VjUpFmmy58D+EMiBcWhuiuhi3FfXxVXp+5zMktGWuf/AuvcTbM87HRTBieMUxFGFC2PN smcE7D5DKbxlPxI4UVeRmFcomIBFmXVBwfmcHjTMpf3sOoV2/LDwN0k9lWdS8w25yoIS PDa3t/bM+ZXvrDAe6tfBDYVSxPfZWh5VVpkb7t7CYhEkdSRF4DMZ3G6B68O4kDfYWqCT qlYCM/Pd+WOeMnLRM11y1E3NNO2mNtZKnMvwg0Xp6sUSxvW5aJ+SBD0NaKC8AjxlW8tx B9ew== X-Gm-Message-State: AOAM533FCaBwyFPOknCvTHgnzGCr7Cs9I+LvrNdqo4HUMq5raWATcMG+ BML2DOgfrktf2oRJ6at+a01+nKsTzb/SC/8GPpBBIg== X-Google-Smtp-Source: ABdhPJwr1msDoDl4ZTsNo1SYxB2YD6jaHfM/e5GY/tasTh4DoslLLphtgDBDIGqWdqu8IpSkHc5M4qgl+gD1cfDHEaA= X-Received: by 2002:a2e:7d03:: with SMTP id y3mr15084711ljc.0.1615230895481; Mon, 08 Mar 2021 11:14:55 -0800 (PST) MIME-Version: 1.0 References: <20210217001322.2226796-1-shy828301@gmail.com> <20210217001322.2226796-11-shy828301@gmail.com> In-Reply-To: <20210217001322.2226796-11-shy828301@gmail.com> From: Shakeel Butt Date: Mon, 8 Mar 2021 11:14:41 -0800 Message-ID: Subject: Re: [v8 PATCH 10/13] mm: vmscan: use per memcg nr_deferred of shrinker To: Yang Shi Cc: Roman Gushchin , Kirill Tkhai , Vlastimil Babka , Dave Chinner , Johannes Weiner , Michal Hocko , Andrew Morton , Linux MM , linux-fsdevel , LKML Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: E8245DD X-Stat-Signature: qxyfz5ndncc59oodjgj9ktneg6qzxhug Received-SPF: none (google.com>: No applicable sender policy available) receiver=imf20; identity=mailfrom; envelope-from=""; helo=mail-lj1-f171.google.com; client-ip=209.85.208.171 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1615230893-768575 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 Tue, Feb 16, 2021 at 4:13 PM Yang Shi wrote: > > Use per memcg's nr_deferred for memcg aware shrinkers. The shrinker's nr_deferred > will be used in the following cases: > 1. Non memcg aware shrinkers > 2. !CONFIG_MEMCG > 3. memcg is disabled by boot parameter > > Signed-off-by: Yang Shi Reviewed-by: Shakeel Butt