From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Subject: Re: [PATCH 14/27] drm/i915: Don't mark an execlists
 context-switch when idle
Date: Thu, 20 Apr 2017 11:53:19 +0300
Message-ID: <1492678399.17161.4.camel@linux.intel.com>
References: <20170419094143.16922-1-chris@chris-wilson.co.uk>
 <20170419094143.16922-15-chris@chris-wilson.co.uk>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga05.intel.com (mga05.intel.com [192.55.52.43])
 by gabe.freedesktop.org (Postfix) with ESMTPS id B99956E342
 for <intel-gfx@lists.freedesktop.org>; Thu, 20 Apr 2017 08:53:22 +0000 (UTC)
In-Reply-To: <20170419094143.16922-15-chris@chris-wilson.co.uk>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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