Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761774AbXJDVHl (ORCPT ); Thu, 4 Oct 2007 17:07:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757796AbXJDVHb (ORCPT ); Thu, 4 Oct 2007 17:07:31 -0400 Received: from mx1.redhat.com ([66.187.233.31]:55722 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757297AbXJDVHa (ORCPT ); Thu, 4 Oct 2007 17:07:30 -0400 Message-ID: <470554D9.2050505@redhat.com> Date: Thu, 04 Oct 2007 17:02:17 -0400 From: Chuck Ebbert Organization: Red Hat User-Agent: Thunderbird 1.5.0.12 (X11/20070719) MIME-Version: 1.0 To: David Miller CC: willy@linux.intel.com, clameter@sgi.com, nickpiggin@yahoo.com.au, hch@lst.de, mel@skynet.ie, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, dgc@sgi.com, jens.axboe@oracle.com, suresh.b.siddha@intel.com Subject: Re: SLUB performance regression vs SLAB References: <20071004183224.GA8641@linux.intel.com> <20071004192824.GA9852@linux.intel.com> <20071004.135537.39158051.davem@davemloft.net> In-Reply-To: <20071004.135537.39158051.davem@davemloft.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 521 Lines: 13 On 10/04/2007 04:55 PM, David Miller wrote: > > Anything, I do mean anything, can be simulated using small test > programs. How do you simulate reading 100TB of data spread across 3000 disks, selecting 10% of it using some criterion, then sorting and summarizing the result? - 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/