lkml.org 
[lkml]   [2018]   [Jul]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC PATCH v4 09/12] sched/fair: Introduce an energy estimation helper function
On Fri, Jul 06, 2018 at 04:12:12PM +0100, Quentin Perret wrote:

> I guess it is also worth mentioning that in the case mentioned above the
> scheduling decisions made inside one root domain can indirectly be
> impacted by the scheduling decisions made in another root domain. Some
> CPUs inside one root domain might look expensive to use simply because
> they run at a high OPP because of other CPUs of the same FD being
> over-used in another root domain.

That's simply how it is. There's nothing you can do about it, they share
a clock, teh end.

\
 
 \ /
  Last update: 2018-07-06 17:51    [W:0.180 / U:0.376 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site