From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266752AbUHXFjx (ORCPT ); Tue, 24 Aug 2004 01:39:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266548AbUHXFjx (ORCPT ); Tue, 24 Aug 2004 01:39:53 -0400 Received: from mx2.elte.hu ([157.181.151.9]:27808 "EHLO mx2.elte.hu") by vger.kernel.org with ESMTP id S266752AbUHXFjw (ORCPT ); Tue, 24 Aug 2004 01:39:52 -0400 Date: Tue, 24 Aug 2004 07:41:28 +0200 From: Ingo Molnar To: Lee Revell Cc: linux-kernel Subject: Re: [patch] voluntary-preempt-2.6.8.1-P8 Message-ID: <20040824054128.GA29027@elte.hu> References: <20040816113131.GA30527@elte.hu> <20040816120933.GA4211@elte.hu> <1092716644.876.1.camel@krustophenia.net> <20040817080512.GA1649@elte.hu> <20040819073247.GA1798@elte.hu> <20040820133031.GA13105@elte.hu> <20040820195540.GA31798@elte.hu> <20040821140501.GA4189@elte.hu> <20040823210151.GA10949@elte.hu> <1093312154.862.17.camel@krustophenia.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1093312154.862.17.camel@krustophenia.net> User-Agent: Mutt/1.4.1i X-ELTE-SpamVersion: MailScanner 4.31.6-itk1 (ELTE 1.2) SpamAssassin 2.63 ClamAV 0.73 X-ELTE-VirusStatus: clean X-ELTE-SpamCheck: no X-ELTE-SpamCheck-Details: score=-4.9, required 5.9, autolearn=not spam, BAYES_00 -4.90 X-ELTE-SpamLevel: X-ELTE-SpamScore: -4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Lee Revell wrote: > > - reduce netdev_max_backlog to 8 (Mark H Johnson) > > On my system this setting has absolutely no effect on the skb related > latencies. [...] it has an effect on input queue length. Output queue lengths can be reduced via 'ifconfig eth0 txqueuelen 8'. Ingo