From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f42.google.com (mail-pa0-f42.google.com [209.85.220.42]) by kanga.kvack.org (Postfix) with ESMTP id DD96482F64 for ; Wed, 28 Oct 2015 19:55:33 -0400 (EDT) Received: by pasz6 with SMTP id z6so21014990pas.2 for ; Wed, 28 Oct 2015 16:55:33 -0700 (PDT) Received: from mail-pa0-x22d.google.com (mail-pa0-x22d.google.com. [2607:f8b0:400e:c03::22d]) by mx.google.com with ESMTPS id y12si73860233pbt.182.2015.10.28.16.55.32 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 28 Oct 2015 16:55:33 -0700 (PDT) Received: by padhk11 with SMTP id hk11so21019683pad.1 for ; Wed, 28 Oct 2015 16:55:32 -0700 (PDT) Date: Wed, 28 Oct 2015 16:55:31 -0700 (PDT) From: David Rientjes Subject: Re: [PATCH] oom_kill: add option to disable dump_stack() In-Reply-To: <20151027175140.GC14722@redhat.com> Message-ID: References: <1445634150-27992-1-git-send-email-arozansk@redhat.com> <20151026172012.GC9779@dhcp22.suse.cz> <20151026174048.GP15046@redhat.com> <20151027080920.GA9891@dhcp22.suse.cz> <20151027154341.GA14722@redhat.com> <20151027162047.GK9891@dhcp22.suse.cz> <20151027175140.GC14722@redhat.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Aristeu Rozanski Cc: Michal Hocko , linux-kernel@vger.kernel.org, Greg Thelen , Johannes Weiner , linux-mm@kvack.org, cgroups@vger.kernel.org On Tue, 27 Oct 2015, Aristeu Rozanski wrote: > Hi Michal, > On Tue, Oct 27, 2015 at 05:20:47PM +0100, Michal Hocko wrote: > > Yes this is a mess. But I think it is worth cleaning up. > > dump_stack_print_info (arch independent) has a log level parameter. > > show_stack_log_lvl (x86) has a loglevel parameter which is unused. > > > > I haven't checked other architectures but the transition doesn't have to > > be all at once I guess. > > Ok, will keep working on it then. > No objection on changing the loglevel of the stack trace from the oom killer and the bonus is that we can avoid yet another tunable, yay! -- 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