ULE Status.
Jeff Roberson
jroberson at chesapeake.net
Sat Jun 4 15:31:04 GMT 2005
On Sat, 4 Jun 2005, Antoine Brodin wrote:
> Jeff Roberson <jroberson at chesapeake.net> wrote:
> > I just fixed what should be the last ULE+KSE+PREEMPTION bug. Please let
> > me know if you run into any problems with it, preferably with a seperate
> > mail to me as I'm more likely to see this than one which is cc'd to
> > current at .
> >
> > Thanks,
> > Jeff
> >
> > ---------- Forwarded message ----------
> > Date: Sat, 4 Jun 2005 09:23:29 +0000 (UTC)
> > From: Jeff Roberson <jeff at FreeBSD.org>
> > To: src-committers at FreeBSD.org, cvs-src at FreeBSD.org, cvs-all at FreeBSD.org
> > Subject: cvs commit: src/sys/kern sched_ule.c
> >
> > jeff 2005-06-04 09:23:29 UTC
> >
> > FreeBSD src repository
> >
> > Modified files:
> > sys/kern sched_ule.c
> > Log:
> > - Don't SLOT_USE() in the preempt case, sched_add() has already taken the
> > slot for us. Previously, we would take two slots on every preempt, and
> > setrunqueue() would fix it up for us in the non threaded case. The
> > threaded case was simply broken.
> > - Clean up flags, prototypes, comments.
> >
> > Revision Changes Path
> > 1.150 +37 -72 src/sys/kern/sched_ule.c
>
> After this commit, I've got this kind of message when I quit firefox
> for example:
> pid 3685: corrected slot count (5399->1)
> Is this normal ?
> I use ULE+PREEMPTION on a UP box.
>
No, it's not. I must've missed something still. :-( Hopefully I'll find
it tonight.
Thanks,
Jeff
> Cheers,
>
> Antoine
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