Re: [PATCH RFC] sched/fair: let cpu's cfs_rq to reflect task migration

From: Yuyang Du
Date: Mon Apr 04 2016 - 22:20:10 EST


On Mon, Apr 04, 2016 at 09:48:23AM +0100, Morten Rasmussen wrote:
> On Sat, Apr 02, 2016 at 03:11:54PM +0800, Leo Yan wrote:
> > On Fri, Apr 01, 2016 at 03:28:49PM -0700, Steve Muckle wrote:
> > > I think I follow - Leo please correct me if I mangle your intentions.
> > > It's an issue that Morten and Dietmar had mentioned to me as well.
>
> Yes. We have been working on this issue for a while without getting to a
> nice solution yet.

So do you want a "flat hirarchy" for util_avg - just do util_avg for
rq and task respectively? Seems it is what you want, and it is even easier?

Thanks,
Yuyang