From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49]:37556 "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S934910AbdGTNuc (ORCPT ); Thu, 20 Jul 2017 09:50:32 -0400 Date: Thu, 20 Jul 2017 10:50:22 -0300 From: Mauro Carvalho Chehab To: Kieran Bingham Cc: Laurent Pinchart , dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH v2 01/14] v4l: vsp1: Fill display list headers without holding dlm spinlock Message-ID: <20170720105022.5f123ca0@vento.lan> In-Reply-To: References: <20170626181226.29575-1-laurent.pinchart+renesas@ideasonboard.com> <20170626181226.29575-2-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Em Thu, 13 Jul 2017 13:48:40 +0100 Kieran Bingham escreveu: > Hi Laurent, > > Starts easy ... (I haven't gone through these in numerical order of course :D) > > On 26/06/17 19:12, Laurent Pinchart wrote: > > The display list headers are filled using information from the display > > list only. Lower the display list manager spinlock contention by filling > > the headers without holding the lock. > > > > Signed-off-by: Laurent Pinchart > > Reviewed-by: Kieran Bingham Acked-by: Mauro Carvalho Chehab Thanks, Mauro