From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Schinzel <schinzel@ip-projects.de>
Subject: Re: Read Performance issue when Xen Hypervisor is
 activated
Date: Mon, 2 Jan 2017 07:15:49 +0000
Message-ID: <a8ce81db36d142b5a1957468e6b8a547@ip-projects.de>
References: <64f352a7a8a14ec19da5d07374b48eb6@ip-projects.de>
 <1483115698.32021.102.camel@citrix.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Received: from mail6.bemta6.messagelabs.com ([193.109.254.103])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <schinzel@ip-projects.de>) id 1cNwqi-0001b8-RN
 for xen-devel@lists.xenproject.org; Mon, 02 Jan 2017 07:16:05 +0000
In-Reply-To: <1483115698.32021.102.camel@citrix.com>
Content-Language: de-DE
List-Unsubscribe: <https://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <https://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xen.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org>
To: Dario Faggioli <dario.faggioli@citrix.com>, Xen-devel <xen-devel@lists.xenproject.org>
Cc: Thomas Toka <toka@ip-projects.de>, Roger Pau Monne <roger.paumonne@citrix.com>
List-Id: xen-devel@lists.xenproject.org
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