From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f173.google.com (mail-pd0-f173.google.com [209.85.192.173]) by kanga.kvack.org (Postfix) with ESMTP id 991E26B0038 for ; Tue, 16 Sep 2014 02:16:39 -0400 (EDT) Received: by mail-pd0-f173.google.com with SMTP id ft15so7925399pdb.18 for ; Mon, 15 Sep 2014 23:16:39 -0700 (PDT) Received: from mail-pa0-x230.google.com (mail-pa0-x230.google.com [2607:f8b0:400e:c03::230]) by mx.google.com with ESMTPS id uz1si27213472pac.182.2014.09.15.23.16.36 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 15 Sep 2014 23:16:38 -0700 (PDT) Received: by mail-pa0-f48.google.com with SMTP id hz1so8232359pad.35 for ; Mon, 15 Sep 2014 23:16:36 -0700 (PDT) Date: Tue, 16 Sep 2014 15:16:30 +0900 From: Tejun Heo Subject: Re: [PATCH RFC] memcg: revert kmem.tcp accounting Message-ID: <20140916061630.GE805@mtj.dyndns.org> References: <1410535618-9601-1-git-send-email-vdavydov@parallels.com> <20140912171809.GA24469@dhcp22.suse.cz> <20140912175516.GB6298@mtj.dyndns.org> <20140912144326.a8d5153d7c91d220ea89924a@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140912144326.a8d5153d7c91d220ea89924a@linux-foundation.org> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Michal Hocko , Vladimir Davydov , linux-kernel@vger.kernel.org, linux-mm@kvack.org, cgroups@vger.kernel.org, Li Zefan , "David S. Miller" , Johannes Weiner , Kamezawa Hiroyuki , Glauber Costa , Pavel Emelianov , Greg Thelen , Eric Dumazet , "Eric W. Biederman" Hello, Andrew. On Fri, Sep 12, 2014 at 02:43:26PM -0700, Andrew Morton wrote: > 17 files changed, 51 insertions(+), 761 deletions(-) > > Sob. > > Is there a convenient way of disabling the whole thing and adding a > please-tell-us printk? If nobody tells us for a year or two then zap. Given that we're in the process of implementing the v2 interface, I don't think it'd be wise to perturb v1 interface at this point. We're gonna have to carry around v1 code for quite some time anyway and I don't think carrying the tcp code would make whole lot of difference given that the code is likely to stay static from now on. Thanks. -- tejun -- 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