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Re: [Qemu-devel] qgraph
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] qgraph |
Date: |
Mon, 10 Jun 2019 18:18:31 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 10/06/19 18:12, Andreas Färber wrote:
> Am 10.06.19 um 15:52 schrieb Paolo Bonzini:
>> 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.
>
> QMP implied creating a virtual machine though.
Yes, but you can start QEMU with -M none and just invoke QOM
introspection commands.
> This then goes back to the long-discussed topic of not doing recursive
> realized=true when starting halted with -s but deferring that to the
> cont operation. I doubt that's been implemented in the meantime?
Nope.
Paolo
- Re: [Qemu-devel] qgraph, (continued)
- Re: [Qemu-devel] qgraph, Paolo Bonzini, 2019/06/04
- Re: [Qemu-devel] qgraph, Natalia Fursova, 2019/06/05
- Message not available
- Re: [Qemu-devel] qgraph, Paolo Bonzini, 2019/06/05
- Re: [Qemu-devel] qgraph, Natalia Fursova, 2019/06/05
- Re: [Qemu-devel] qgraph, Natalia Fursova, 2019/06/10
- Re: [Qemu-devel] qgraph, Andreas Färber, 2019/06/10
- Re: [Qemu-devel] qgraph, Paolo Bonzini, 2019/06/10
- Re: [Qemu-devel] qgraph, Andreas Färber, 2019/06/10
- Re: [Qemu-devel] qgraph, Paolo Bonzini, 2019/06/10
- Re: [Qemu-devel] qgraph, Andreas Färber, 2019/06/10
- Re: [Qemu-devel] qgraph,
Paolo Bonzini <=
- Re: [Qemu-devel] qgraph, Markus Armbruster, 2019/06/11
- Re: [Qemu-devel] qgraph, Paolo Bonzini, 2019/06/11
- Re: [Qemu-devel] qgraph, Markus Armbruster, 2019/06/11
- Re: [Qemu-devel] qgraph, Paolo Bonzini, 2019/06/11
- Re: [Qemu-devel] qgraph, Andreas Färber, 2019/06/11