Re: [git] CFS-devel, group scheduler, fixes
From: Mike Galbraith
Date: Thu Sep 20 2007 - 04:17:22 EST
On Thu, 2007-09-20 at 09:51 +0200, Ingo Molnar wrote:
> * Mike Galbraith <efault@xxxxxx> wrote:
>
> > [...] I modified the kernel to print task's actual tree key instead
> > of their current vruntime, [...]
>
> btw., that looks like a debug printout bug in sched-devel.git - could
> you send me your fix? I've pushed out the latest sched-devel (ontop of
> -rc7) to the usual place:
Well, I temporarily added a key field, which is only used to store the
key for debug...
> git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched.git
>
> (note that there are some debug printout updates which might clash with
> your fix)
I'll pull/build this and test my migration problem there. All I have to
do is to add a nice 19 chew-max to my make -j2, and all hell breaks
loose. Always suspecting myself first in the search for dirty rotten
SOB who broke local scheduler :) I nuked the migration fix. Looks like
I'm not the SOB this time.. it got much worse, with max Xorg latency of
>500ms.
-Mike
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