Re: [PATCH v4] sched: automated per session task groups

Mike Galbraith
2010-11-30T07:54:13Z

On Mon, 2010-11-29 at 20:20 +0100, Ingo Molnar wrote:
> * Mike Galbraith <efault@gmx.de> wrote:
>
> > > I know, from the testing so far we _thought_ it was fairly sane. Apparently
> > > there's still some work to do.
> >
> > Damn thing bisected to:
> >
> > commit 92fd4d4d67b945c0766416284d4ab236b31542c4
> > Merge: fe7de49 e53beac
> > Author: Ingo Molnar <mingo@elte.hu>
> > Date: Thu Nov 18 13:22:14 2010 +0100
> >
> > Merge commit 'v2.6.37-rc2' into sched/core
> >
> > Merge reason: Move to a .37-rc base.
> >
> > Signed-off-by: Ingo Molnar <mingo@elte.hu>
> >
> > 92fd4d4d67b945c0766416284d4ab236b31542c4 is the first bad commit
>
> Hm, i'd suggest to double check the two originator points:
>
> e53beac - is it really 'bad' ?
> fe7de49 - is it really 'good'?

Nope. I did a bisection this morning in text mode with a pipe-test
based measurement proggy, and it bisected cleanly.

2069dd75c7d0f49355939e5586daf5a9ab216db7 is the first bad commit

commit 2069dd75c7d0f49355939e5586daf5a9ab216db7
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Mon Nov 15 15:47:00 2010 -0800

sched: Rewrite tg_shares_up)

-Mike