Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757363AbcK2P4G (ORCPT ); Tue, 29 Nov 2016 10:56:06 -0500 Received: from magic.merlins.org ([209.81.13.136]:50070 "EHLO mail1.merlins.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757157AbcK2Pzq (ORCPT ); Tue, 29 Nov 2016 10:55:46 -0500 Date: Tue, 29 Nov 2016 07:55:37 -0800 From: Marc MERLIN To: Michal Hocko Cc: Vlastimil Babka , Linus Torvalds , linux-mm , LKML , Joonsoo Kim , Tejun Heo , Greg Kroah-Hartman Message-ID: <20161129155537.f6qgnfmnoljwnx6j@merlins.org> References: <20161121154336.GD19750@merlins.org> <0d4939f3-869d-6fb8-0914-5f74172f8519@suse.cz> <20161121215639.GF13371@merlins.org> <20161122160629.uzt2u6m75ash4ved@merlins.org> <48061a22-0203-de54-5a44-89773bff1e63@suse.cz> <20161123063410.GB2864@dhcp22.suse.cz> <20161128072315.GC14788@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20161128072315.GC14788@dhcp22.suse.cz> X-Sysadmin: BOFH X-URL: http://marc.merlins.org/ User-Agent: NeoMutt/20160916 (1.7.0) X-SA-Exim-Connect-IP: 173.11.111.145 X-SA-Exim-Mail-From: marc@merlins.org X-Spam-Report: * -2.9 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain * 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -1.5 GREYLIST_ISWHITE The incoming server has been whitelisted for this * receipient and sender Subject: Re: 4.8.8 kernel trigger OOM killer repeatedly when I have lots of RAM that should be free Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 724 Lines: 15 On Mon, Nov 28, 2016 at 08:23:15AM +0100, Michal Hocko wrote: > Marc, could you try this patch please? I think it should be pretty clear > it should help you but running it through your use case would be more > than welcome before I ask Greg to take this to the 4.8 stable tree. I ran it overnight and copied 1.4TB with it before it failed because there wasn't enough disk space on the other side, so I think it fixes the problem too. Marc -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/ | PGP 1024R/763BE901