Re: ULE Status.

From: Jeff Roberson <jroberson_at_chesapeake.net>
Date: Sat, 4 Jun 2005 11:31:02 -0400 (EDT)
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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Received on Sat Jun 04 2005 - 13:31:04 UTC

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