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Re: [Qemu-devel] qgraph


From: Paolo Bonzini
Subject: Re: [Qemu-devel] qgraph
Date: Mon, 10 Jun 2019 15:52:43 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1

On 10/06/19 15:28, Andreas Färber wrote:
> So if we want a new QMP operation, the most sense would probably make
> where-can-I-attach-type(foo) returning a list of QOM paths, showing only
> the first free slot per bus. That would allow a more efficient lookup
> implementation inside QEMU than needing to check each slot[n] property
> via qom-get after discovering it with qom-list.

Note that what Natalia is seeking is an introspection mechanism to be
used _before_ creating a virtual machine though.

Paolo



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