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Re: [Qemu-devel] [RFC 00/13] numa: add '-numa cpu' option
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From: |
Daniel P. Berrange |
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Subject: |
Re: [Qemu-devel] [RFC 00/13] numa: add '-numa cpu' option |
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Date: |
Thu, 19 Jan 2017 09:45:11 +0000 |
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User-agent: |
Mutt/1.7.1 (2016-10-04) |
On Wed, Jan 18, 2017 at 06:13:16PM +0100, Igor Mammedov wrote:
>
> Series introduces a new CLI option to allow mapping cpus to numa
> nodes using public properties [socket|core|thread]-ids instead of
> internal cpu-index and moving cpu<->node mapping from global bitmaps
> to PCMachineState struct.
What is the benefit of this change to apps ? Obviously libvirt uses
the current syntax, but I'm not aware of what problems that has - why
would libvirt want to use this new syntax instead ?
Regards,
Daniel
--
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- Re: [Qemu-devel] [RFC 09/13] numa: introduce '-numa cpu' cpu option, (continued)
- [Qemu-devel] [RFC 10/13] numa: replace cpu_index_to_socket_id() with cpu_index_to_instance_props(), Igor Mammedov, 2017/01/18
- [Qemu-devel] [RFC 11/13] numa: use new machine.cpu property with -numa cpus=... CLI, Igor Mammedov, 2017/01/18
- [Qemu-devel] [RFC 13/13] pc: cpu: make sure that cpu.node-id matches -numa mapping, Igor Mammedov, 2017/01/18
- [Qemu-devel] [RFC 12/13] pc: drop usage of legacy numa_get_node_for_cpu(), Igor Mammedov, 2017/01/18
- Re: [Qemu-devel] [RFC 00/13] numa: add '-numa cpu' option,
Daniel P. Berrange <=
- Re: [Qemu-devel] [RFC 00/13] numa: add '-numa cpu' option, Igor Mammedov, 2017/01/20