Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757419AbYHKVw1 (ORCPT ); Mon, 11 Aug 2008 17:52:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753949AbYHKVwP (ORCPT ); Mon, 11 Aug 2008 17:52:15 -0400 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:38014 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1753310AbYHKVwO (ORCPT ); Mon, 11 Aug 2008 17:52:14 -0400 Date: Mon, 11 Aug 2008 14:52:14 -0700 (PDT) Message-Id: <20080811.145214.146849230.davem@davemloft.net> To: rdreier@cisco.com Cc: jgarzik@pobox.com, swise@opengridcomputing.com, divy@chelsio.com, kxie@chelsio.com, netdev@vger.kernel.org, open-iscsi@googlegroups.com, michaelc@cs.wisc.edu, daisyc@us.ibm.com, wenxiong@us.ibm.com, bhua@us.ibm.com, dm@chelsio.com, leedom@chelsio.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC][PATCH 1/1] cxgb3i: cxgb3 iSCSI initiator From: David Miller In-Reply-To: References: <20080811.140838.202229941.davem@davemloft.net> X-Mailer: Mew version 5.2 on Emacs 22.1 / 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 List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 800 Lines: 21 From: Roland Dreier Date: Mon, 11 Aug 2008 14:39:47 -0700 > > > Yes, that's the question -- are stateless offloads (plus CRC32C in the > > > CPU etc) going to give good enough performance that the whole TCP > > > offload exercise is pointless? > > > > This is by definition true, over time. And this has stedfastly proven > > itself, over and over again. > > By the definition of what? By definition of time always advancing forward, and cpus always getting faster, and memory (albeit more slowly) increasing in speed too, -- 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/