Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754942AbYKBUfi (ORCPT ); Sun, 2 Nov 2008 15:35:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754144AbYKBUfb (ORCPT ); Sun, 2 Nov 2008 15:35:31 -0500 Received: from casper.infradead.org ([85.118.1.10]:37983 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754107AbYKBUfb (ORCPT ); Sun, 2 Nov 2008 15:35:31 -0500 Date: Sun, 2 Nov 2008 12:35:59 -0800 From: Arjan van de Ven To: Bartlomiej Zolnierkiewicz Cc: Ingo Molnar , linux-kernel@vger.kernel.org, Alok N Kataria , Robert Hancock , Pavel Machek Subject: Re: upstream regression (IO-APIC?) Message-ID: <20081102123559.3fc6c33d@infradead.org> In-Reply-To: <200811022124.24992.bzolnier@gmail.com> References: <4909011F.1050102@shaw.ca> <200811021537.24771.bzolnier@gmail.com> <200811022124.24992.bzolnier@gmail.com> Organization: Intel X-Mailer: Claws Mail 3.6.0 (GTK+ 2.14.4; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 693 Lines: 19 On Sun, 2 Nov 2008 21:24:24 +0100 Bartlomiej Zolnierkiewicz wrote: > The quick fix would be to replace 1000 / HZ by the magic number "4" > but the major question is whether can we reliably depend on the > tsc_khz for lpj? I said I didn't like it before, and I still don't.... -- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org -- 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/