Re: [PATCH 3/3] sched: limit cpu search and rotate search window for scalability

[Peter Zijlstra]

On Mon, Apr 23, 2018 at 05:41:16PM -0700, subhra mazumdar wrote:
> +     if (per_cpu(next_cpu, target) != -1)
> +             target_tmp = per_cpu(next_cpu, target);
> +     else
> +             target_tmp = target;
> +

This one; what's the point here?