Re: [PATCH, v7] cgroups: introduce timer slack controller

[Peter Zijlstra <peterz@xxxxxxxxxxxxx>]

On Wed, 2011-03-02 at 18:40 +0200, Kirill A. Shutsemov wrote:
> -       if (ret < current->timer_slack_ns)
> -               return current->timer_slack_ns;
> -       return ret;
> +       return clamp(__estimate_accuracy(&now),
> +                       get_task_timer_slack(current), LONG_MAX);

That actually makes the code worse, how about:

  min(__estimate_accuracy(), get_task_timer_slack()) ?



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