ULE Scheduler available in 5.3-RELEASE?

[Michael Nottebrock]

On Thursday, 11. November 2004 16:42, Ronald Klop wrote:
> On Thu, 11 Nov 2004 09:29:08 -0600, Thomas T. Veldhouse <veldy at veldy.net>
>
> wrote:
> > I just read in the release notes that 5.3-RELEASE has the new ULE
> > scheduler available, but that 4BSD is the default scheduler.  I thought
> > I read messages in freebsd-current indicating that the option to use ULE
> > was completely removed from the 5.3 or even the RELENG_5 branch?  So, is
> > ULE really available?
>
> Not in RELENG_5 and not in RELENG_5_3. There are issues with it. If it is
> fixed it will come back.
>
> See this line in /usr/src/sys/kern/sched_ule.c:
> #error "The SCHED_ULE scheduler is broken.  Please use SCHED_4BSD"

... which of course you can just patch out. :) I'm still using ULE on my (UP) 
machine, works fine for me.

-- 
   ,_,   | Michael Nottebrock               | lofi at freebsd.org
 (/^ ^\) | FreeBSD - The Power to Serve     | http://www.freebsd.org
   \u/   | K Desktop Environment on FreeBSD | http://freebsd.kde.org
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