From mboxrd@z Thu Jan  1 00:00:00 1970
From: Huang Rui <ray.huang@amd.com>
Subject: Re: [PATCH 4/5] drm/amdgpu: use bulk moves for efficient VM LRU
 handling
Date: Thu, 9 Aug 2018 14:18:04 +0800
Message-ID: <20180809061801.GA26876@hr-amur2>
References: <1533722377-27020-1-git-send-email-ray.huang@amd.com>
 <1533722377-27020-5-git-send-email-ray.huang@amd.com>
 <ffb67607-f580-3a28-9d77-8c85861dacae@gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Content-Disposition: inline
In-Reply-To: <ffb67607-f580-3a28-9d77-8c85861dacae@gmail.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: "Koenig, Christian" <Christian.Koenig@amd.com>
Cc: "amd-gfx@lists.freedesktop.org" <amd-gfx@lists.freedesktop.org>, "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>
List-Id: dri-devel@lists.freedesktop.org
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