[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH for-2.10 10/23] numa: mirror cpu to node mapping

From: Igor Mammedov
Subject: Re: [Qemu-devel] [PATCH for-2.10 10/23] numa: mirror cpu to node mapping in MachineState::possible_cpus
Date: Wed, 19 Apr 2017 11:52:45 +0200

On Wed, 12 Apr 2017 18:15:29 -0300
Eduardo Habkost <address@hidden> wrote:

> On Wed, Mar 22, 2017 at 02:32:35PM +0100, Igor Mammedov wrote:
> > Introduce machine_set_cpu_numa_node() helper that stores
> > node mapping for CPU in MachineState::possible_cpus.
> > CPU and node it belongs to is specified by 'props' argument.
> > 
> > Patch doesn't remove old way of storing mapping in
> > numa_info[X].node_cpu as removing it at the same time
> > makes patch rather big. Instead it just mirrors mapping
> > in possible_cpus and follow up per target patches will
> > switch to possible_cpus and numa_info[X].node_cpu will
> > be removed once there isn't any users left.
> > 
> > Signed-off-by: Igor Mammedov <address@hidden>  
> So, this patch is the one that makes "-numa" and "-numa cpu"
> affect query-hotpluggable-cpus output.
that was intent behind series.

> As noted in another message, I am not sure we really should make
> "-numa" affect query-hotpluggable-cpus output unconditionally (I
> believe we shouldn't). But we do, we need to document this very
> clearly.
What place would you suggest to document this at?


reply via email to

[Prev in Thread] Current Thread [Next in Thread]