From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263032AbVGNOU5 (ORCPT ); Thu, 14 Jul 2005 10:20:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263033AbVGNOU4 (ORCPT ); Thu, 14 Jul 2005 10:20:56 -0400 Received: from mustang.oldcity.dca.net ([216.158.38.3]:28133 "HELO mustang.oldcity.dca.net") by vger.kernel.org with SMTP id S263032AbVGNOUy (ORCPT ); Thu, 14 Jul 2005 10:20:54 -0400 Subject: Re: [PATCH] i386: Selectable Frequency of the Timer Interrupt From: Lee Revell To: Jan Engelhardt Cc: Petr Vandrovec , dean gaudet , Chris Wedgwood , Andrew Morton , "Brown, Len" , dtor_core@ameritech.net, torvalds@osdl.org, vojtech@suse.cz, david.lang@digitalinsight.com, davidsen@tmr.com, kernel@kolivas.org, linux-kernel@vger.kernel.org, mbligh@mbligh.org, diegocg@gmail.com, azarah@nosferatu.za.org, christoph@lameter.com In-Reply-To: References: <42D3E852.5060704@mvista.com> <20050712162740.GA8938@ucw.cz> <42D540C2.9060201@tmr.com> <20050713184227.GB2072@ucw.cz> <1121282025.4435.70.camel@mindpipe> <1121286258.4435.98.camel@mindpipe> <20050713134857.354e697c.akpm@osdl.org> <20050713211650.GA12127@taniwha.stupidest.org> <42D5ACCE.30504@vc.cvut.cz> Content-Type: text/plain Date: Thu, 14 Jul 2005 10:20:53 -0400 Message-Id: <1121350854.4535.4.camel@mindpipe> Mime-Version: 1.0 X-Mailer: Evolution 2.2.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2005-07-14 at 11:24 +0200, Jan Engelhardt wrote: > >>>> "My expectation is if we want to beat the competition, we'll want > >>>> the ability to go *under* 100Hz." > >>> > >>> What does Windows do here? > >> > >> windows xp base rate is 100Hz... but multimedia apps can ask for almost > > > > 83Hz > > Well, Windoes 98 (vmmon) shows very different ones: Wow. Windows has been doing this since *98*? So that's what Paul meant by "the stupidity of a fixed HZ, which is so early '90s that its embarrassing". Lee