[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [Patch] use full-size cpumask for vcpu-pin
On 13/08/2010 14:21, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> wrote: >> Since Xen discards any CPUs which are not online at the time of the >> setvcpuaffinity hypercall, expressing "all CPUs present and future" is a bit >> pointless. > > Hm, no, I'm talking rubbish. Argh. Okay, his patch is fine then. :-D > > You can check it in to xen-unstable-tools.hg. One suggestion: that we rename the syctl.physinfo field 'max_phys_cpus' to 'max_possible_cpus'. The 'phys' is kind of redundant since this is the physinfo sysctl, and 'possible' provides a better hint that this fields indicates maximum possible supported CPUs now and forever on this boot of the system. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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