From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roman Gushchin Subject: Re: [PATCH v2] mm: introduce memory.min Date: Wed, 25 Apr 2018 13:38:23 +0100 Message-ID: <20180425123816.GA3410@castle> References: <20180423123610.27988-1-guro@fb.com> <20180424123002.utwbm54mu46q6aqs@esperanza> <20180424135409.GA28080@castle.DHCP.thefacebook.com> <20180425105255.ixfuoanb6t4kr6l5@esperanza> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=facebook; bh=CEtcjjt/YAi19yP8bVkRR4wxrVjuCZAKlZtVJhefC5Q=; b=N9dZuhLZqbfbHR6Qk/81AJI4EfNgSSFXQ28YXPfAAv1R3JCQD7Ggtf2kLfnr8ENbW0ih 7W5pXluDwyf5yYRQhAeqdxxD3n/T7R/cYU4v6mfnaYhNJN7fZ+EPT+QO5jM7V+poKFVR B5JuBMgCMqxOR5SVnT/CHEJ7bk6NyijF48k= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.onmicrosoft.com; s=selector1-fb-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=CEtcjjt/YAi19yP8bVkRR4wxrVjuCZAKlZtVJhefC5Q=; b=jgIYpw2wBl365NmphG5FPxaBCjW29KNXIXLSQT5qkOBMo3jR0oR2qbHmHVGTGBR+j5P2650oIM4f9QNbxL8Gkd51aoxj/fZyKjaywagl9n5s7OReTwA/+NPW/v5a6K1iJ68azoCim6g9xb/wOLFNixBXA9UUjTb2OwNsMO5IbIw= Content-Disposition: inline In-Reply-To: <20180425105255.ixfuoanb6t4kr6l5@esperanza> Sender: linux-kernel-owner@vger.kernel.org List-ID: Content-Transfer-Encoding: 7bit To: Vladimir Davydov Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, kernel-team@fb.com, Johannes Weiner , Michal Hocko , Tejun Heo On Wed, Apr 25, 2018 at 01:52:55PM +0300, Vladimir Davydov wrote: > On Tue, Apr 24, 2018 at 02:54:15PM +0100, Roman Gushchin wrote: > > > > But what we can do here, is to ignore memory.min of empty cgroups > > (patch below), it will resolve some edge cases like this. > > Makes sense to me. Ok, let's keep it as a fallback mechanism. Thank you!