Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756273AbYLPLQb (ORCPT ); Tue, 16 Dec 2008 06:16:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755557AbYLPLPx (ORCPT ); Tue, 16 Dec 2008 06:15:53 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:52735 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755509AbYLPLPw (ORCPT ); Tue, 16 Dec 2008 06:15:52 -0500 Date: Tue, 16 Dec 2008 12:15:44 +0100 From: Ingo Molnar To: Ken Chen Cc: Linux Kernel Mailing List Subject: Re: [patch 2/2] cpuacct: export percpu cpuacct cgroup stats Message-ID: <20081216111544.GD4299@elte.hu> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 751 Lines: 20 * Ken Chen wrote: > This patch export per-cpu CPU cycle usage for a given cpuacct cgroup. > There is a need for a user space monitor daemon to track group CPU usage > on per-cpu base. It is also useful for monitoring CFS load balancer > behavior by tracking per CPU group usage. > > Signed-off-by: Ken Chen > Reviewed-by: Li Zefan > Reviewed-by: Andrew Morton applied to tip/sched/core, thanks Ken! Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/