Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp3129379pxk; Mon, 5 Oct 2020 01:36:54 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwTsWt0I4jRLcyudZAgmew5huTCOLzjFz3JM8D1hRDu6vCHmOccbhOlBp71zP1dGrg9vwMQ X-Received: by 2002:a17:906:1d53:: with SMTP id o19mr6080415ejh.468.1601887014051; Mon, 05 Oct 2020 01:36:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1601887014; cv=none; d=google.com; s=arc-20160816; b=RboEpl2XD0gzhzYMrzQVvGu2KwP9dLwNUcsyPrENfdJRGe1QFtaqQzQ1RPZHA6UafD 8dldIKvivGJHvKGgOpZBSA1c+jsmJDdAcP1NHjivB6fmhsq4UZQxs8lECZcW7MjxtWdI jgf0PbTY0epvcVtxfuYVYn17TOJ1O63I0rmdZUAOM6H5ZolWLHWNiPDZk4c8zpbrgO30 V2jdBviE3O0OcLHPjk5VVsXL4mFmrn5jCqoxwkXV2TJ+UBtQlnSPscvrf9F/Il1Uk+45 4uAbFwor5NTOrhCwrzOW+uaop7mPKXEg/Euabinra6QJvuaCc4dfOy4KENK20YOqwMUJ QMRA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=M/qp0fLfgx7dAgjinAVpQgpni2765Ce4IvEm/FFiEZc=; b=fSRHxm17p9d3V4/x2/oqyz2fDloA/i2gyNqGw0Ja+k3QZKo2RzH/2QN8+U0dYgEgoC AZ+MokOrKFS/m80/CvZG0r/+/hBxLHvA2Xay5HTmhNZp5xAMvfQ6eSHnI6QcAEcg4Vrj AQscAx25B2q5lnnf57YaXnrvIm3/TaBq4ew4GqxMVABIwvv9EsV+R7OrJULR2nvNSglz bjLyKKkvY8wmsoAgCwOjAW5BfzH91TuMNvV9wth1GRx+RY5ahnBt4OvuKaBEN0SIhkoW ZXQJfCPYJuXG+kKTOvEsIm+c5/txkgr6qdH9ye9q6bgcFpZE1yBg+q4O+O1TvOA2hQvp kD9Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@suse.com header.s=susede1 header.b="S4gB3z/m"; 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=pass (p=NONE sp=NONE dis=NONE) header.from=suse.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id k3si6403312ejx.265.2020.10.05.01.36.31; Mon, 05 Oct 2020 01:36:54 -0700 (PDT) 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; dkim=pass header.i=@suse.com header.s=susede1 header.b="S4gB3z/m"; 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=pass (p=NONE sp=NONE dis=NONE) header.from=suse.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725940AbgJEIfT (ORCPT + 99 others); Mon, 5 Oct 2020 04:35:19 -0400 Received: from mx2.suse.de ([195.135.220.15]:46786 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725880AbgJEIfT (ORCPT ); Mon, 5 Oct 2020 04:35:19 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1601886918; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=M/qp0fLfgx7dAgjinAVpQgpni2765Ce4IvEm/FFiEZc=; b=S4gB3z/m1iDjvIhYuT/Oo9vTHKPrQfJbETOKd/f0q+M1Gq8paxKVZyhiEMZ+d3AvilmJuh EjOy5bC2Yw8QLsGNk6ALURk/VXqScBH3RkkZNVfmsh8DAkfUFn+IjMfS8nbx4hKnHXI+8Z OFuU3MK8JEqA8XRoDkvwdjcDxq9ZDxM= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id E393AAF7F; Mon, 5 Oct 2020 08:35:17 +0000 (UTC) Date: Mon, 5 Oct 2020 10:35:16 +0200 From: Michal Hocko To: Andrea Righi Cc: Vladimir Davydov , Li Zefan , Tejun Heo , Johannes Weiner , Andrew Morton , Luigi Semenzato , "Rafael J . Wysocki" , cgroups@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH RFC v2] Opportunistic memory reclaim Message-ID: <20201005083516.GR4555@dhcp22.suse.cz> References: <20201005081313.732745-1-andrea.righi@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201005081313.732745-1-andrea.righi@canonical.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A similar thing has been proposed recently by Shakeel http://lkml.kernel.org/r/20200909215752.1725525-1-shakeelb@google.com Please have a look at the follow up discussion. -- Michal Hocko SUSE Labs