From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kok, Auke" Subject: Re: tbench regression on each kernel release from 2.6.22 -> 2.6.28 Date: Mon, 11 Aug 2008 14:56:01 -0700 Message-ID: <48A0B571.7010903@intel.com> References: <48A086B6.2000901@linux-foundation.org> <20080811.141501.01468546.davem@davemloft.net> <48A0B037.501@linux-foundation.org> <20080811.145047.105665450.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: cl@linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Rick Jones To: David Miller Return-path: Received: from mga11.intel.com ([192.55.52.93]:29990 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751019AbYHKV6S (ORCPT ); Mon, 11 Aug 2008 17:58:18 -0400 In-Reply-To: <20080811.145047.105665450.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-ID: David Miller wrote: > From: Christoph Lameter > Date: Mon, 11 Aug 2008 16:33:43 -0500 > >> Maybe what we are seeing is general bloat in kernel execution paths >> due to the growth in complexity? > > It could be, and any kind of analysis into this would be great. perhaps Rick Jones who maintains netperf could enlighten us on some historic numbers? he usually seems to be happy to prop up new netperf numbers :) Auke