From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tianyang Chen <tiche@seas.upenn.edu>
Subject: [PATCH] xen: sched: rtds: refactor code
Date: Wed, 11 May 2016 11:20:16 -0400
Message-ID: <1462980016-4854-1-git-send-email-tiche@seas.upenn.edu>
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.bemta5.messagelabs.com ([195.245.231.135])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <tiche@seas.upenn.edu>) id 1b0VyQ-0008Bh-P9
 for xen-devel@lists.xenproject.org; Wed, 11 May 2016 15:22:54 +0000
List-Unsubscribe: <http://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: <http://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: xen-devel@lists.xenproject.org
Cc: dario.faggioli@citrix.com, Tianyang Chen <tiche@seas.upenn.edu>, george.dunlap@citrix.com, mengxu@cis.upenn.edu
List-Id: xen-devel@lists.xenproject.org
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