[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] How to query the number of vcpus?
Keir Fraser wrote: Also I'd change the appearances of the mask in the dom0 interface from: cpumap_t cpumap[MAX_VIRT_CPUS] And: cpumap_t *cpumap To: u8 vcpumask[MAX_VCPUID/8] u8 vcpumask[MAX_VCPUID/8 + 1] Having an array of '_t' is odd as each entry in the array is really logically just a single bit. And I would like to separate the size of the array at the admin interfaces from MAX_VIRT_CPUS: it would be nice to be able to increase MAX_VIRT_CPUS without changing the admin interface. That's why I'd add something like MAX_VCPUID (probably set it to 256). 255 (if it's the maximum ID rather than the number of IDs). -- David Hopwood <david.nospam.hopwood@xxxxxxxxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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