From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752239AbbALRW6 (ORCPT ); Mon, 12 Jan 2015 12:22:58 -0500 Received: from mail-qa0-f54.google.com ([209.85.216.54]:65162 "EHLO mail-qa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751190AbbALRW4 (ORCPT ); Mon, 12 Jan 2015 12:22:56 -0500 Date: Mon, 12 Jan 2015 12:22:51 -0500 From: Tejun Heo To: Michal Hocko Cc: Andrew Morton , "\\\"Rafael J. Wysocki\\\"" , David Rientjes , Johannes Weiner , Oleg Nesterov , Cong Wang , linux-mm@kvack.org, LKML , linux-pm@vger.kernel.org Subject: Re: [PATCH -v3 5/5] oom, PM: make OOM detection in the freezer path raceless Message-ID: <20150112172251.GB22156@htj.dyndns.org> References: <1420801555-22659-1-git-send-email-mhocko@suse.cz> <1420801555-22659-6-git-send-email-mhocko@suse.cz> <20150110194322.GE25319@htj.dyndns.org> <20150112161011.GE4877@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150112161011.GE4877@dhcp22.suse.cz> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 12, 2015 at 05:10:11PM +0100, Michal Hocko wrote: > Yes I had it this way but it didn't work out because thaw_kernel_threads > is not called on the resume because it is only used as a fail > path when kernel threads freezing fails. I would rather keep the Ooh, that's kinda asymmetric. > enabling/disabling points as we had them. This is less risky IMHO. Okay, please feel free to add Acked-by: Tejun Heo Thanks. -- tejun