Hang with fair cgroup scheduler (reproducer is attached.)

[Ingo Molnar]

* KAMEZAWA Hiroyuki <kamezawa.hiroyu at jp.fujitsu.com> wrote:

> > > so following the analysis in the previous mail... here is a test
> > > patch. Could you please give it a try?
> > > 
> > 
> > Yep, it works!
> > 
> > Tested-by: Dhaval Giani <dhaval at linux.vnet.ibm.com>
> > 
> Works for me, too !!

thanks guys, i'll push Dmitry's fix out with the next scheduler git 
push.

	Ingo