Re: [PATCH] lib/cpumask.c: Optimize __any_online_cpu() calculation

[Eric Dumazet]

Le mercredi 15 fÃvrier 2012 Ã 18:05 +0530, Srivatsa S. Bhat a Ãcrit :
> __any_online_cpu() uses a for loop at the moment.
> Instead, use cpumask_* operations to speed it up.
> 
> Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@xxxxxxxxxxxxxxxxxx>
> ---
> Actually, the patch posted at https://lkml.org/lkml/2012/2/15/101 removed
> the last user of any_online_cpu() (and hence __any_online_cpu()).
> However, since this is an exported symbol, I refrained from removing this
> function altogether.

Just remove the export/function and eventually leave the helper ?

#define any_online_cpu(mask) cpumask_any_and(mask, cpu_online_mask)


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