Re: [Xen-devel] How to query the number of vcpus?

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

> > 1.   
> > http://lists.xensource.com/archives/html/xen-devel/2005-04/ 
> > msg00412.html
> > 2.   
> > http://lists.xensource.com/archives/html/xen-devel/2005-04/ 
> > msg00890.html
> There's already a cpumask in Xen for physical CPUs (or will be -- it's
> called cpuset right now, but that's going to change to fit the Linux
> convention).
>
> It probably makes sense to rename cpumap to vcpumask, or at least to
> vcpumap.
Just ignore my previous email -- I completely misunderstood that the  
cpumaps you added really are physical cpu maps and not virtual cpu  
maps.
cpumap_t is a reasonable name as at least it won't conflict with type  
names internal to Xen.
However, why pass a pointer to a cpumap_t into PINCPU? And should we  
cater now for systems with too many cpus to be represented by a long?
 -- Keir


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