Re: [Xen-devel] [PATCH v5 2/7] libxl: In libxl_set_vcpuonline check for maximum number of VCPUs against the cpumap.

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Fri, 2015-04-03 at 16:02 -0400, Konrad Rzeszutek Wilk wrote:
> There is no sense in trying to online (or offline) CPUs when the size of
> cpumap is greater than the maximum number of VCPUs the guest can go to.
> 
> As such fail the operation if the count of CPUs to online is greater
> than what the guest started with. For the offline case we do not
> check (as the bits are unset in the cpumap) and let it go through.
> 
> We coalesce some of the underlying libxl_set_vcpuonline code
> together which was duplicated in QMP and XenStore codepaths.
> 
> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>



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