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From: Olaf Hering <olaf@aepfle.de>
To: Wei Liu <wei.liu2@citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
	Ian Jackson <ian.jackson@eu.citrix.com>,
	Ian Campbell <ian.campbell@citrix.com>,
	xen-devel@lists.xen.org
Subject: Re: [PATCH v3 4/4] libxl: add support for vscsi
Date: Mon, 9 Mar 2015 17:08:31 +0100	[thread overview]
Message-ID: <20150309160831.GA1755@aepfle.de> (raw)
In-Reply-To: <20150306143125.GX12103@zion.uk.xensource.com>

On Fri, Mar 06, Wei Liu wrote:

> > +void libxl__device_vscsi_add(libxl__egc *egc, uint32_t domid,
> > +                             libxl_device_vscsi *vscsi,
> > +                             libxl__ao_device *aodev)
> You need to update this domain's JSON configuration. Cf.
> libxl__device_vtpm_add and friends. Also look at libxl_internal.h L2310.

Its not clear to me why every libxl__device_<type>_add copies the passed
in libxl_device_<type> into a local named <type>_saved. Why is it not
enough to work directly with the input? Its not obvious what the purpose
of that copy is, nothing seems to alter the input.

Olaf

  parent reply	other threads:[~2015-03-09 16:08 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-06  9:45 [PATCH v3 0/4] libbxl: add support for pvscsi, iteration 3 Olaf Hering
2015-03-06  9:45 ` [PATCH v3 1/4] vscsiif.h: fix WWN notation for p-dev property Olaf Hering
2015-03-06  9:45 ` [PATCH v3 2/4] docs: add vscsi to xenstore-paths.markdown Olaf Hering
2015-03-06 13:55   ` Wei Liu
2015-03-06 15:07     ` Olaf Hering
2015-03-06  9:45 ` [PATCH v3 3/4] docs: add pvscsi.txt Olaf Hering
2015-03-06 13:55   ` Wei Liu
2015-03-06 15:11     ` Olaf Hering
2015-03-06 15:37       ` Wei Liu
2015-03-11 15:23       ` Ian Campbell
2015-03-06  9:45 ` [PATCH v3 4/4] libxl: add support for vscsi Olaf Hering
2015-03-06 14:31   ` Wei Liu
2015-03-06 15:25     ` Olaf Hering
2015-03-06 15:53       ` Wei Liu
2015-03-09 16:08     ` Olaf Hering [this message]
2015-03-09 16:46       ` Wei Liu
2015-03-11 15:24     ` Ian Campbell
2015-03-11 15:33   ` Ian Campbell
2015-03-11 16:02     ` Olaf Hering
2015-03-11 16:09       ` Ian Campbell
2015-03-13 13:49         ` Olaf Hering
2015-03-11 16:06     ` Olaf Hering
2015-03-12 16:07     ` Olaf Hering
2015-03-12 16:47       ` Ian Campbell
2015-03-13 13:45         ` Olaf Hering
2015-03-13 15:10           ` Wei Liu
2015-03-16  8:16             ` Olaf Hering
2015-03-16 11:30               ` Wei Liu
2015-03-12 16:20     ` Olaf Hering
2015-03-12 16:46       ` Ian Campbell
2015-03-13 13:44         ` Olaf Hering
2015-03-13 14:18           ` Ian Campbell
2015-03-26 12:55             ` Olaf Hering
2015-03-26 13:46               ` Ian Campbell
2015-03-27  7:38                 ` Olaf Hering
2015-04-10  9:23   ` wating for backend changes (was Re: [PATCH v3 4/4] libxl: add support for vscsi) Olaf Hering
2015-04-14 15:55     ` Olaf Hering
2015-04-15 11:50     ` Ian Jackson

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