From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 16 Oct 2002 11:16:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 16 Oct 2002 11:16:35 -0400 Received: from mx5.mail.ru ([194.67.57.15]:58383 "EHLO mx5.mail.ru") by vger.kernel.org with ESMTP id ; Wed, 16 Oct 2002 11:16:34 -0400 From: "Samium Gromoff" <_deepfire@mail.ru> To: linux-kernel@vger.kernel.org Subject: Re: HZ impact Mime-Version: 1.0 X-Mailer: mPOP Web-Mail 2.19 X-Originating-IP: 194.226.0.89 via proxy [194.226.0.63] Date: Wed, 16 Oct 2002 19:22:23 +0400 Reply-To: "Samium Gromoff" <_deepfire@mail.ru> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Message-Id: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > Mornin' All, > Quick question, what is the impact good/bad of changing the HZ value > from 100 to 1000 in the asm-i386/param.h? Besides the fact that it is 10 > times larger. potentially lesser latencies vs. more cache trashing --- cheers, Samium Gromoff