Re: ULE Status.

From: Jeff Roberson <jroberson_at_chesapeake.net>
Date: Mon, 6 Jun 2005 23:00:27 -0400 (EDT)
On Mon, 6 Jun 2005, Antoine Brodin wrote:

> Jeff Roberson <jroberson_at_chesapeake.net> wrote:
> > On Sun, 5 Jun 2005, jason henson wrote:
> >
> > > Divacky Roman wrote:
> > >
> > > >On Sat, Jun 04, 2005 at 05:25:33AM -0400, Jeff Roberson 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_.
> > > >>
> > > >>
> > > >
> > > >I just tried ULE+PREEMPTION and I still experience hardlocks... I found that
> > > >its usually (80%) caused by mplayer... I dont know maybe it uses some specific
> > > >things which make it more probable.
> > > >
> > > >without PREEMPTION everything works ok. I got the hardlock when compiling
> > > >gcc41, downloading some big file from internet and trying to watch video usin
> > > >mplayer
> > > >
> > > >I also have this
> > > >Jun  5 09:46:18 witten kernel: pid 593: corrected slot count (9672->1)
> >
> > I can not reproduce this.  can you tell me what that pid is?  Can you tell
> > me what your sched_ule.c version is?  I'm presently running
> > ULE+PREEMPTION+KSE with mozilla, gaim, and mplayer all threaded.
>
> This message is printed the first time I quit a threaded app and the
> pid is the pid of the threaded app I quit.
> It is only printed once (see line 488 of kern_switch.c), and limitcount
> should probably be made static so that it is initialized to zero.
>

Thanks, quiting the app did the trick.  I just found the problem and
comitted another fix.  Hopefully this will do it.

> Cheers,
>
> Antoine
> _______________________________________________
> freebsd-current_at_freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-current
> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"
>
Received on Tue Jun 07 2005 - 01:00:30 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:36 UTC