Re: [PATCH] hotplug: Optimize {get,put}_online_cpus()

[Peter Zijlstra]

On Mon, Sep 23, 2013 at 10:04:00AM -0700, Paul E. McKenney wrote:
> At some point I suspect that we will want some form of fairness, but in
> the meantime, good point.

I figured we could start a timer on hotplug to force quiesce the readers
after about 10 minutes or so ;-)

Should be a proper discouragement from (ab)using this hotplug stuff...

Muwhahaha
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