* Frans Pop <elendil@planet.nl> wrote:

quoted text
> Ingo Molnar wrote:
> > Ingo Molnar (12):
> >       sched: re-do "sched: fix fair sleepers"
> 
> Has the regression [1] that was traced to this change been fixed now?
> 
> The regression was confirmed to be also present in sched-devel.git at 
> the time of -rc8, so I'd expect it still to be valid unless of course 
> the cause was found since then.

Peter reported a similar interactivity problem to be gone, so lets 
re-try this again - the change makes sense and if you see problems it's 
hiding something we really want to fix. It would be nice if you could 
try sched-devel/latest because it has an improved ftrace "sched_switch" 
tracer where you can generate much longer traces of this incident. Try 
the new /debug/trace_entries runtime tunable.

	Ingo
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