Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 9 Nov 2001 02:14:40 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 9 Nov 2001 02:14:30 -0500 Received: from pizda.ninka.net ([216.101.162.242]:8322 "EHLO pizda.ninka.net") by vger.kernel.org with ESMTP id ; Fri, 9 Nov 2001 02:14:20 -0500 Date: Thu, 08 Nov 2001 23:14:05 -0800 (PST) Message-Id: <20011108.231405.59654385.davem@redhat.com> To: ak@suse.de Cc: anton@samba.org, mingo@elte.hu, linux-kernel@vger.kernel.org Subject: Re: speed difference between using hard-linked and modular drives? From: "David S. Miller" In-Reply-To: <20011109073946.A19373@wotan.suse.de> In-Reply-To: <20011109064540.A13498@wotan.suse.de> <20011108.220444.95062095.davem@redhat.com> <20011109073946.A19373@wotan.suse.de> X-Mailer: Mew version 2.0 on Emacs 21.0 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Andi Kleen Date: Fri, 9 Nov 2001 07:39:46 +0100 Before jumping to real conclusions it would be interesting to gather some statistics on Anton's machine, but I suspect he just has an very unevenly populated table. N_PAGES / N_HASHCHAINS was on the order of 9, and the hash chains were evenly distributed. He posted URLs to graphs of the hash table chain lengths. Franks a lot, David S. Miller davem@redhat.com - 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/