Re: [PATCH 0/5] Reduce cross CPU IPI interference

[Peter Zijlstra]

On Sun, 2011-09-25 at 11:54 +0300, Gilad Ben-Yossef wrote:
> This first version creates an on_each_cpu_mask infrastructure API

But we already have the existing smp_call_function_many() doing that.
The on_each_cpu() thing is mostly a hysterical relic and could be
completely depricated
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