From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755471Ab1ITJ3Y (ORCPT ); Tue, 20 Sep 2011 05:29:24 -0400 Received: from casper.infradead.org ([85.118.1.10]:53294 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754557Ab1ITJ3X convert rfc822-to-8bit (ORCPT ); Tue, 20 Sep 2011 05:29:23 -0400 Subject: Re: [PATCH 9/9] Report steal time for cgroup From: Peter Zijlstra To: Glauber Costa Cc: linux-kernel@vger.kernel.org, xemul@parallels.com, paul@paulmenage.org, lizf@cn.fujitsu.com, daniel.lezcano@free.fr, mingo@elte.hu, jbottomley@parallels.com Date: Tue, 20 Sep 2011 11:29:04 +0200 In-Reply-To: <1316030695-19826-10-git-send-email-glommer@parallels.com> References: <1316030695-19826-1-git-send-email-glommer@parallels.com> <1316030695-19826-10-git-send-email-glommer@parallels.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Mailer: Evolution 3.0.3- Message-ID: <1316510944.11841.20.camel@twins> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2011-09-14 at 17:04 -0300, Glauber Costa wrote: > + list_for_each_entry(sib, &ca->css.cgroup->sibling, sibling) { Oh hey, look at that, cgroups have a sibling list as well as a parent pointer.. good thing I duplicated all that for task_group :-) [ sadly we can't actually remove that, because we can have groups not represented in the cgroup muck ]