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Re: [Qemu-devel] [RFC 09/13] numa: introduce '-numa cpu' cpu option
From: |
Igor Mammedov |
Subject: |
Re: [Qemu-devel] [RFC 09/13] numa: introduce '-numa cpu' cpu option |
Date: |
Thu, 19 Jan 2017 16:09:14 +0100 |
On Wed, 18 Jan 2017 12:22:01 -0600
Eric Blake <address@hidden> wrote:
> On 01/18/2017 11:13 AM, Igor Mammedov wrote:
> > It allows to specify mapping of a CPU to NUMA node on CLI.
> > Option should be repeated for each present/possible CPU.
> > Example for PC machine:
> > -numa node,nodeid=0 -numa node,nodeid=1 \
> > -numa cpu,socket-id=0,core-id=0,thread-id=0,node-id=0 \
> > -numa cpu,socket-id=1,core-id=0,thread-id=0,node-id=1
> >
> > Signed-off-by: Igor Mammedov <address@hidden>
> > ---
>
> > +++ b/qapi-schema.json
> > @@ -5543,7 +5543,8 @@
> > ##
> > { 'union': 'NumaOptions',
> > 'data': {
> > - 'node': 'NumaNodeOptions' }}
> > + 'node': 'NumaNodeOptions',
> > + 'cpu': 'CpuInstanceProperties' }}
>
> Missing a documentation blurb that includes a '(since 2.9)' tag.
>
I'll fix it in the next version
- Re: [Qemu-devel] [RFC 05/13] pc: move pcms->possible_cpus init out of pc_cpus_init(), (continued)
- [Qemu-devel] [RFC 06/13] pc: calculate topology only once when possible_cpus is initialised, Igor Mammedov, 2017/01/18
- [Qemu-devel] [RFC 08/13] pc: add writeonly 'cpu' property to PCMachine, Igor Mammedov, 2017/01/18
- [Qemu-devel] [RFC 07/13] pc: pass apic_id to pc_find_cpu_slot() directly so lookup could be done without CPU object, Igor Mammedov, 2017/01/18
- [Qemu-devel] [RFC 09/13] numa: introduce '-numa cpu' cpu option, Igor Mammedov, 2017/01/18
- [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, 2017/01/19