scheduler (sched_4bsd) questions

[Brian Fundakowski Feldman]

On Fri, Oct 01, 2004 at 12:13:14PM -0400, Stephan Uphoff wrote:
> On Fri, 2004-10-01 at 10:10, Peter Holm wrote:
> > On Fri, Oct 01, 2004 at 01:23:21AM -0400, Stephan Uphoff wrote:
> > > On Fri, 2004-10-01 at 00:13, Stephan Uphoff wrote:
> > > 
> > > > I also had overlooked 
> > > > 	 	http://www.holm.cc/stress/log/cons80.html
> > > > Showing that my patch for kern_switch.c (switch_patch) has a bug.
> > > > I will send an updated patch later today.
> > > 
> > > OK - here is the promised patch.
> > > 
> > 
> > For once I'm the bearer of good news. The switch_patch_v2 + the
> > sched_4bsd patch ran the tests for more than one hour without
> > any freeze. The sched_4bsd alone did not stop the freezes. I'm
> > now testing the switch_patch_v2 alone and it's looking good for
> > 55+ minutes of testing.
> 
> Great !
> I guess I should roll a cleaned up cumulative patch soon.

I suppose it might be a bit too hopeful, but is there any chance you're
taking a look at SCHED_ULE problems, too?

-- 
Brian Fundakowski Feldman                           \'[ FreeBSD ]''''''''''\
  <> green at FreeBSD.org                               \  The Power to Serve! \
 Opinions expressed are my own.                       \,,,,,,,,,,,,,,,,,,,,,,\