From mboxrd@z Thu Jan 1 00:00:00 1970 From: "azurIt" Subject: =?utf-8?q?Re=3A_=5BPATCH_for_3=2E2=2E34=5D_memcg=3A_do_not_trigger_OOM_from_add=5Fto=5Fpage=5Fcache=5Flocked?= Date: Fri, 30 Nov 2012 03:29:18 +0100 Message-ID: <20121130032918.59B3F780@pobox.sk> References: <20121122214249.GA20319@dhcp22.suse.cz>, <20121122233434.3D5E35E6@pobox.sk>, <20121123074023.GA24698@dhcp22.suse.cz>, <20121123102137.10D6D653@pobox.sk>, <20121123100438.GF24698@dhcp22.suse.cz>, <20121125011047.7477BB5E@pobox.sk>, <20121125120524.GB10623@dhcp22.suse.cz>, <20121125135542.GE10623@dhcp22.suse.cz>, <20121126013855.AF118F5E@pobox.sk>, <20121126131837.GC17860@dhcp22.suse.cz> <20121126132149.GD17860@dhcp22.suse.cz> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20121126132149.GD17860@dhcp22.suse.cz> Sender: owner-linux-mm@kvack.org List-ID: Content-Type: text/plain; charset="us-ascii" To: =?utf-8?q?Michal_Hocko?= Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, =?utf-8?q?cgroups_mailinglist?= , =?utf-8?q?KAMEZAWA_Hiroyuki?= , =?utf-8?q?Johannes_Weiner?= >Here we go with the patch for 3.2.34. Could you test with this one, >please? Michal, unfortunately i had to boot to another kernel because the one wit= h this patch keeps killing my MySQL server :( it was, probably, doing it = on OOM in any cgroup - looks like OOM was not choosing processes only fro= m cgroup which is out of memory. Here is the log from syslog: http://www.= watchdog.sk/lkml/oom_mysqld Maybe i should mention that MySQL server has it's own cgroup (called 'mys= ql') but with no limits to any resources. azurIt -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755780Ab2K3C3X (ORCPT ); Thu, 29 Nov 2012 21:29:23 -0500 Received: from gmmr3.centrum.cz ([46.255.225.251]:57425 "EHLO gmmr3.centrum.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755115Ab2K3C3V (ORCPT ); Thu, 29 Nov 2012 21:29:21 -0500 To: =?utf-8?q?Michal_Hocko?= Subject: =?utf-8?q?Re=3A_=5BPATCH_for_3=2E2=2E34=5D_memcg=3A_do_not_trigger_OOM_from_add=5Fto=5Fpage=5Fcache=5Flocked?= Date: Fri, 30 Nov 2012 03:29:18 +0100 From: "azurIt" Cc: , , =?utf-8?q?cgroups_mailinglist?= , =?utf-8?q?KAMEZAWA_Hiroyuki?= , =?utf-8?q?Johannes_Weiner?= References: <20121122214249.GA20319@dhcp22.suse.cz>, <20121122233434.3D5E35E6@pobox.sk>, <20121123074023.GA24698@dhcp22.suse.cz>, <20121123102137.10D6D653@pobox.sk>, <20121123100438.GF24698@dhcp22.suse.cz>, <20121125011047.7477BB5E@pobox.sk>, <20121125120524.GB10623@dhcp22.suse.cz>, <20121125135542.GE10623@dhcp22.suse.cz>, <20121126013855.AF118F5E@pobox.sk>, <20121126131837.GC17860@dhcp22.suse.cz> <20121126132149.GD17860@dhcp22.suse.cz> In-Reply-To: <20121126132149.GD17860@dhcp22.suse.cz> X-Mailer: Centrum Email 5.3 X-Priority: 3 X-Original-From: azurit@pobox.sk MIME-Version: 1.0 Message-Id: <20121130032918.59B3F780@pobox.sk> X-Maser: brud Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >Here we go with the patch for 3.2.34. Could you test with this one, >please? Michal, unfortunately i had to boot to another kernel because the one with this patch keeps killing my MySQL server :( it was, probably, doing it on OOM in any cgroup - looks like OOM was not choosing processes only from cgroup which is out of memory. Here is the log from syslog: http://www.watchdog.sk/lkml/oom_mysqld Maybe i should mention that MySQL server has it's own cgroup (called 'mysql') but with no limits to any resources. azurIt