From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Subject: Re: [PATCH 14/22] drm/i915: Allocate active tracking
 nodes from a slabcache
Date: Mon, 4 Feb 2019 18:22:07 +0000
Message-ID: <23ad8388-e524-e1dd-8da9-69e54733580a@linux.intel.com>
References: <20190204132214.9459-1-chris@chris-wilson.co.uk>
 <20190204132214.9459-15-chris@chris-wilson.co.uk>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga07.intel.com (mga07.intel.com [134.134.136.100])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 750FF6E5D6
 for <intel-gfx@lists.freedesktop.org>; Mon,  4 Feb 2019 18:22:01 +0000 (UTC)
In-Reply-To: <20190204132214.9459-15-chris@chris-wilson.co.uk>
Content-Language: en-US
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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