Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752128AbaKCN7y (ORCPT ); Mon, 3 Nov 2014 08:59:54 -0500 Received: from down.free-electrons.com ([37.187.137.238]:53397 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750816AbaKCN7x (ORCPT ); Mon, 3 Nov 2014 08:59:53 -0500 Message-ID: <545789F8.1060401@free-electrons.com> Date: Mon, 03 Nov 2014 10:58:16 -0300 From: Ezequiel Garcia User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.1.0 MIME-Version: 1.0 To: Ming Lei , Richard Weinberger CC: Christoph Hellwig , Jens Axboe , dedekind1@gmail.com, David Woodhouse , computersforpeace@gmail.com, "linux-mtd@lists.infradead.org" , Linux Kernel Mailing List Subject: Re: [PATCH] UBI: Block: Add blk-mq support References: <1414933255-3795-1-git-send-email-richard@nod.at> In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="apvQTqiwOnmGu06cdmoU2InxUt3hFq4Mk" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --apvQTqiwOnmGu06cdmoU2InxUt3hFq4Mk Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 11/03/2014 02:03 AM, Ming Lei wrote: > On Sun, Nov 2, 2014 at 9:00 PM, Richard Weinberger wro= te: >> Convert the driver to blk-mq. >=20 > It is always helpful to include some performance comparison data( > randrw, rw) between blk-mq and non-mq. >=20 UBI block support is read-only for now so you'll be able to run read tests only. Richard: If at all possible, it would be interested to so some performance tests on *real* devices, not only RAM-based ones. Thanks for working on this! --=20 Ezequiel Garc=C3=ADa, Free Electrons Embedded Linux, Kernel and Android Engineering http://free-electrons.com --apvQTqiwOnmGu06cdmoU2InxUt3hFq4Mk Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBAgAGBQJUV4n4AAoJEIOKbhOEIHKiO4oQAKvV9tWbZ1rwwELxNwSBhu/L YaWDjMBP8eD4+O3vZzMmg5Yr+xg2pwWPpsZbquRUElHcQcfcZDN4PvNYJI44hoyK 6lXMnQObwHAccVhbyYLcMJDHH/C+cbmfXSHWApwCp9wKPHfkct2IG7UF9h3nYq6f IPjyjtH5FgYN628MqsWJVvubEUhsMTmwkLdwHIwO1cGRXT38CoEtD7aLmHGuigKh 1h82DwsxgejZXtnOaXy33Z1H5QtnkJntnheSoUeI4Qj4fA6x+roRgEpaeHXlGvgg rFjNL06UAZ6c3egbqgabMciPng/1Grdy7FmYJjATC+IefJdsorcsrLhs3RdaLT0r LcfTiEBCx0dhw4HyGIRg8N1uLsqimXgKJ+/N2IMBpQ3s4iqyYFwHmiTU1IG4rB5j LghkkhHQqMKnjIAq8l3/IyNLj0h95IHkYunvygHhvkdeGxjUg0W19PFIigOd96K3 8qsd1W3JLA1T3Krz7TFBH/1di0LneqeFjTSZ+Mz3ciXgtAiP6rqx6ocQ4YgtMtX5 BLkbQefOQ30kUlqI34akOk+jPaRS7W0nLHyhYslw7Xb4y/ff7xo1atdUeNUp3HZH i6ExKwHRbqe4e0tlBgOF1yQWejKdWmfbOGUyP4kKt8hyzVcqvAMSUHQY7/IJbQQx RJSXSYPBX6DIl4fVR/d3 =ZhFn -----END PGP SIGNATURE----- --apvQTqiwOnmGu06cdmoU2InxUt3hFq4Mk-- -- 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/