From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752474AbeFDMRg (ORCPT ); Mon, 4 Jun 2018 08:17:36 -0400 Received: from mx2.suse.de ([195.135.220.15]:49966 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751473AbeFDMRe (ORCPT ); Mon, 4 Jun 2018 08:17:34 -0400 Date: Mon, 4 Jun 2018 14:17:29 +0200 From: Michal Hocko To: =?utf-8?B?56a56Iif6ZSu?= Cc: akpm@linux-foundation.org, rientjes@google.com, kirill.shutemov@linux.intel.com, aarcange@redhat.com, penguin-kernel@i-love.sakura.ne.jp, guro@fb.com, yang.s@alibaba-inc.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Wind Yu Subject: Re: [PATCH v7 2/2] Refactor part of the oom report in dump_header Message-ID: <20180604121729.GL19202@dhcp22.suse.cz> References: <1527940734-35161-1-git-send-email-ufo19890607@gmail.com> <1527940734-35161-2-git-send-email-ufo19890607@gmail.com> <20180604065238.GE19202@dhcp22.suse.cz> <20180604095212.GH19202@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.9.5 (2018-04-13) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon 04-06-18 20:13:44, 禹舟键 wrote: > Hi Michal > I will add the missing information in the cover-letter. I do not really think the cover letter needs much improvements. It is the patch description that should be as specific as possible. Cover letter should contain a highlevel description usually. > > That being said, I am ready to ack a patch which adds the memcg of the > > oom victim. I will not ack (nor nack) the patch which turns it into a > > single print because I am not sure the benefit is really worth it. Maybe > > others will though. > > OK, I will use the pr_cont_cgroup_name() to print origin and kill > memcg's name. I hope David will not have other opinions :) As I've said this can be always added on top pressuming there is a good justification. -- Michal Hocko SUSE Labs