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    SubjectRe: Module Versioning Problems: How to "probe" for SMP
    Date
    >   In an SMP kernel 'smp_num_cpus' is a _variable_, in non-SMP kernel it is
    > a '#define smp_num_cpus 1', it is neither in ksyms nor can it be
    > checked in a module or insmod.
    >
    > Really, it would be good to have it as _variable_ in both kernel types.

    No it wouldn't. Not from a compiler output and performance viewpoint. The
    bug is in the module stuff failing to discover a difference. We just need
    a way to help it along

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