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Re: [Qemu-devel] [PATCH 4/4] vl: add -late-object to create QOM objects
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH 4/4] vl: add -late-object to create QOM objects after machine init |
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Date: |
Wed, 19 Sep 2012 09:27:14 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120828 Thunderbird/15.0 |
Il 19/09/2012 01:07, Anthony Liguori ha scritto:
>>>> In order to create qdev objects via -late-object, we almost always have to
>>>> >>> specify the parent_bus which is usually created during machine init.
>>>> >>> Until we
>>>> >>> properly support two stage init, introduce a -late-object option that
>>>> >>> allows for
>>>> >>> creation of objects post-machine init.
>>> >>
>>> >> This is only needed for -device, no? So we can avoid introducing it and
>>> >> just use -device.
>> >
>> > +1, was thinking along the same lines...
> Sorry for such a delayed response...
>
> The semantics of how -device is different in that it implies realize.
Yes, all I'm saying is, I don't see a need for -late-object since it is
only needed for devices and we have a separate method to create them.
Paolo