Re: [PATCH 6/6] nohz: Use IPI implicit full barrier against rq->nr_running r/w

[Peter Zijlstra]

On Tue, Jun 10, 2014 at 05:15:09PM +0200, Frederic Weisbecker wrote:
> +       /*
> +     * More than one running task need preemption.
> +     * nr_running update is assumed to be visible
> +     * after IPI is sent from wakers.
> +     */

That looks like whitespace damage.

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