Re: [PATCH v4 01/11] cpumask: factor out show_cpumap into separate helper function

[Peter Zijlstra]

On Thu, Sep 04, 2014 at 10:03:25AM +0100, Sudeep Holla wrote:
> If I don't, every file including this header generates "warning:
> âcpumap_copy_to_bufâ defined but not used". Alternatively I can just
> declare here and define it elsewhere but I could not find more apt
> place than this. Any suggestions ? kernel/cpu.c ?

Sure the tail of cpu.c seems to have various other cpumask gunk in
already so it fits there. The other alternative would've been
lib/bitmap.c since that's where the various bitmap printf
implementations live.

You could make it bitmap_copy_to_buf() I suppose, and then have a
cpumask inline wrapper, to be fully consistent with the rest of the
implementations.
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