Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757463AbYFSMSR (ORCPT ); Thu, 19 Jun 2008 08:18:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754852AbYFSMSG (ORCPT ); Thu, 19 Jun 2008 08:18:06 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:52126 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754771AbYFSMSE (ORCPT ); Thu, 19 Jun 2008 08:18:04 -0400 Date: Thu, 19 Jun 2008 14:17:40 +0200 From: Ingo Molnar To: Peter Zijlstra Cc: bharathravi1@gmail.com, linux-kernel@vger.kernel.org, dhaval@linux.vnet.ibm.com, vatsa@in.ibm.com, balbir@in.ibm.com, Madhava K R Subject: Re: [PATCH] Delay accounting, fix incorrect delay time when constantly waiting on runqueue Message-ID: <20080619121740.GF7640@elte.hu> References: <1213609261-9554-1-git-send-email-bharathravi1@gmail.com> <1213869682.10476.2.camel@twins> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1213869682.10476.2.camel@twins> 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: 762 Lines: 21 * Peter Zijlstra wrote: > > The patch was tested on 2.6.26-rc6 using two simple CPU hog > > programs. The values noted prior to the fix did not account for the > > time spent on the runqueue waiting. After the fix, the correct > > values were reported back to user space. > > > > Signed-off-by: Bharath Ravi > > Signed-off-by: Madhava K R > > Acked-by: Peter Zijlstra applied to tip/sched/urgent - thanks. 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/