Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754024AbbKLJFt (ORCPT ); Thu, 12 Nov 2015 04:05:49 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:55285 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753890AbbKLJFp (ORCPT ); Thu, 12 Nov 2015 04:05:45 -0500 Date: Thu, 12 Nov 2015 01:05:40 -0800 From: Christoph Hellwig To: device-mapper development Cc: Baolin Wang , axboe@kernel.dk, keith.busch@intel.com, jack@suse.cz, arnd@arndb.de, neilb@suse.com, linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org, broonie@kernel.org, dineshg@quicinc.com, tj@kernel.org, bart.vanassche@sandisk.com, jmoyer@redhat.com, agk@redhat.com Subject: Re: [dm-devel] [PATCH 0/2] Introduce the request handling for dm-crypt Message-ID: <20151112090540.GA18886@infradead.org> References: <20151111181813.GD12236@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151111181813.GD12236@redhat.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 698 Lines: 14 On Wed, Nov 11, 2015 at 01:18:13PM -0500, Mike Snitzer wrote: > But I'm trying to keep an open mind... show me data that real hardware > _really_ benefits and we'll go from there. Again, it needs to be "OMG, > this is amazing!" level performance to warrant any further serious > consideration. Also the numbers should be on 4.3+ with our arbitrarily sizeds bios, and a file system that isn't stupid and actually submits bios (xfs, btrfs for example). -- 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/