From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olaf Hering <olaf@aepfle.de>
Subject: Re: libxl_device handling for nic and vtmp
Date: Thu, 18 Feb 2016 17:54:38 +0100
Message-ID: <20160218165438.GA1394@aepfle.de>
References: <20160218151321.GA10541@aepfle.de>
	<20160218155219.GA7186@citrix.com>
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To: Wei Liu <wei.liu2@citrix.com>
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On Thu, Feb 18, Wei Liu wrote:

> For example, user might not have specified mac address so the library
> generates one for (s)he. You don't want mac address to regenerate after
> save / restore or migration.  But you don't want to preserve all
> autogenerated state, so you use the original copy as template and fill
> it up as you see fit.

How does that fit into DEFINE_DEVICE_ADD? The functions do 1:1 copies,
calling libxl__update_config_* looks unnecessary.

Olaf