Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753380AbYKQJhM (ORCPT ); Mon, 17 Nov 2008 04:37:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753104AbYKQJgw (ORCPT ); Mon, 17 Nov 2008 04:36:52 -0500 Received: from cpsmtpo-eml05.KPNXCHANGE.COM ([213.75.38.154]:12413 "EHLO cpsmtpo-eml05.kpnxchange.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752832AbYKQJgv (ORCPT ); Mon, 17 Nov 2008 04:36:51 -0500 From: Frans Pop To: Theodore Tso Subject: Re: [Bug 11905] REGRESSION: lots of extra timer interrupts costing power Date: Mon, 17 Nov 2008 10:36:48 +0100 User-Agent: KMail/1.9.9 Cc: eo@nebensachen.de, linux-kernel@vger.kernel.org, tglx@linutronix.de, mingo@elte.hu, bugme-daemon@bugzilla.kernel.org, akpm@linux-foundation.org References: <20081031031516.GA9781@mit.edu> <87mygl2hg1.fsf@denkblock.local> <87mygl2hg1.fsf@denkblock.local> <20081117081326.GA14523@mit.edu> In-reply-To: <20081117081326.GA14523@mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200811171036.49067.elendil@planet.nl> X-OriginalArrivalTime: 17 Nov 2008 09:36:49.0471 (UTC) FILETIME=[03EAACF0:01C94898] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 721 Lines: 18 Theodore Tso wrote: > Hi, what's going on with this regression? To refresh people's memory, > I tracked down the excess interrupts to a specific commit, fb02fbc1, > and I've been running quite happily with a patch to revert this > commit. Isn't that solved by this commit (included in -rc5)? commit ae99286b4f1be7788f2d6947c66a91dbd6351eec Author: Thomas Gleixner Date: Mon Nov 10 13:20:23 2008 +0100 nohz: disable tick_nohz_kick_tick() for now -- 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/