RE: [Xen-devel] [PATCH] 0/2 VCPU creation and allocation

["Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>]

> > Also included is a new VCPUOP,
> > VCPUOP_create, which handles all of the vcpu creation tasks 
> and leaves 
> > initialization and unpausing to VCPUOP_initialize.
> 
> I think two new Xen operations is one too many.
> 
> Either we should take set_max_vcpus, and have that implicitly 
> do the work of VCPUOP_create, or we should take VCPUOP_create 
> (callable only by domain0) and have that implicitly increase 
> max_vcpus for the subject domain.

While we're at it, let's clean up the xm commands too. I tihnk its
pointless letting the user specify the vcpu they want to enable/disable.
Let's change the command names to vcpu-add / vcpu-remove and have them
work on the lowest numbered free vcpu in the case of vcpu-add and the
highest currently active in the case of vcpu-remove.

 
Ian

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