From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH] drm/i915: Don't skip request retirement if
	the active list is empty
Date: Mon, 15 Jun 2015 14:38:31 +0300
Message-ID: <87twu95hhk.fsf@intel.com>
References: <1432827156-9605-1-git-send-email-ville.syrjala@linux.intel.com>
 <20150528154749.GF19710@nuc-i3427.alporthouse.com> <878uc7fu9m.fsf@intel.com>
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 mga11.intel.com (mga11.intel.com [192.55.52.93])
 by gabe.freedesktop.org (Postfix) with ESMTP id BC0726E48E
 for <intel-gfx@lists.freedesktop.org>; Mon, 15 Jun 2015 04:40:21 -0700 (PDT)
In-Reply-To: <878uc7fu9m.fsf@intel.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://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: <http://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>, ville.syrjala@linux.intel.com
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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