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SubjectRe: RFC vmstat: On demand vmstat threads
On Thu, 19 Sep 2013, Thomas Gleixner wrote:

> The vmstat accounting is not the only thing which we want to delegate
> to dedicated core(s) for the full NOHZ mode.
>
> So instead of playing broken games with explicitly not exposed core
> code variables, we should implement a core code facility which is
> aware of the NOHZ details and provides a sane way to delegate stuff to
> a certain subset of CPUs.

I would be happy to use such a facility. Otherwise I would just be adding
yet another kernel option or boot parameter I guess.



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