From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755951Ab0JJRCE (ORCPT ); Sun, 10 Oct 2010 13:02:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58269 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756199Ab0JJRCD (ORCPT ); Sun, 10 Oct 2010 13:02:03 -0400 Date: Sun, 10 Oct 2010 18:01:51 +0100 From: Alasdair G Kergon To: Milan Broz Cc: Andi Kleen , Mike Snitzer , Andi Kleen , device-mapper development , pedrib@gmail.com, linux-kernel@vger.kernel.org Subject: Re: DM-CRYPT: Scale to multiple CPUs v3 Message-ID: <20101010170151.GD28828@agk-dp.fab.redhat.com> Mail-Followup-To: Milan Broz , Andi Kleen , Mike Snitzer , Andi Kleen , device-mapper development , pedrib@gmail.com, linux-kernel@vger.kernel.org References: <20101010115941.GA8539@basil.fritz.box> <4CB1B3B9.4030205@redhat.com> <20101010130842.GE8256@basil.fritz.box> <4CB1DD1A.5080906@redhat.com> <20101010162257.GA1272@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20101010162257.GA1272@redhat.com> Organization: Red Hat UK Ltd. Registered in England and Wales, number 03798903. Registered Office: Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE. User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Oct 10, 2010 at 12:22:57PM -0400, Mike Snitzer wrote: > this out quite yet. You have 4 patches yet you say conceptually there > are 2 distinct changes. IOW should we end up with 2 bisectable patches here? And the potentially-broken/poorly-performing stacked async should be explained in comments inline perhaps if we're choosing to ignore this apparent regression. Alasdair