Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752661AbaBLKTA (ORCPT ); Wed, 12 Feb 2014 05:19:00 -0500 Received: from mail-bk0-f53.google.com ([209.85.214.53]:36039 "EHLO mail-bk0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751460AbaBLKS5 (ORCPT ); Wed, 12 Feb 2014 05:18:57 -0500 Date: Wed, 12 Feb 2014 11:18:54 +0100 From: Thierry Reding To: Erik Faye-Lund Cc: linux-tegra@vger.kernel.org, tbergstrom@nvidia.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] gpu: host1x: do not check previously handled gathers Message-ID: <20140212101853.GD3409@ulmo.nvidia.com> References: <1389124986-32501-1-git-send-email-kusmabite@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="RYJh/3oyKhIjGcML" Content-Disposition: inline In-Reply-To: <1389124986-32501-1-git-send-email-kusmabite@gmail.com> User-Agent: Mutt/1.5.22 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --RYJh/3oyKhIjGcML Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 07, 2014 at 09:03:06PM +0100, Erik Faye-Lund wrote: > When patching gathers, we don't need to check against > gathers with lower indices than the current one, as > they are guaranteed to already have been handled. >=20 > Signed-off-by: Erik Faye-Lund > --- >=20 > Here's a trivial optimization I have been running with for a while. >=20 > drivers/gpu/host1x/job.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied, thanks! Thierry --RYJh/3oyKhIjGcML Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJS+0qNAAoJEN0jrNd/PrOhSQoQAL/XB2MGtD9XiiG00c+XrGFl c2HZFPEDh7ISAmw17Y/UM/eSyeQCkMiR7pyNkYtVhe3shpvT/I56KohOxyW1V3C0 BQX53KNhvrOcsWoR8J7LXBxeYtKRNcumx18JELvyg/cxGtYTKJDT9zV/Am5tXRdP g7pDwrz9C3X8F+tVUuuxA0Arp+v4Cfg3Jgo+V+jnTD31ulX2BIxuQWqvKvJ1kLN9 EiUC8ii3fcLz8Z6s/av1Ni3zEEL5qLyXpLgbP4hSr/Z505TnLncLqZtaPmYSzwfX spsOUcXipVZGsJ5svFuAENjgKf3VAPy6BiCo34PWeiFjLsgloHH+E0WQ6e7q+a+u mBWsYpqjneIkatL2+WwlozJFNXBEYzwOc4TK7Ctb+M1RIAOworbZE4Ok7bnnvHMJ yrvUJBbWlcTgopU6kqoB18PNODTcKQZpf0zSOSitkaXh9PljVyK0ppb4xaWXEvzj 4aFYMjeKn9Tf61PYHsUOXR4X2GpStF/7JXjsU2IIYdLtfJFnKZDj3OigmuhDRPRT 0Dd9a7TS+1XbCUh/AxB69x7wQesu89loPn1sLmV2ZkA3EiVbz2k5fgy5AiYpvulZ zIZ6EWOhZDZGz8EvZ8/akHzH+UPFr4zabyo8K6nEdD0ZcrwLhtWUzz1BIaP/h5j9 Ct5PcoH9wxQzU4GMjFsp =DvLk -----END PGP SIGNATURE----- --RYJh/3oyKhIjGcML-- -- 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/