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

["Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx>]

On Fri, Mar 04, 2011 at 08:03:42PM +0100, Peter Zijlstra wrote:
> 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()) ?

It's better. Thanks.

-- 
 Kirill A. Shutemov
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