Re: Sched M2 vs BSD on UP

[Andrew Doran <ad%netbsd.org@localhost>]

Vincent,

On Tue, Apr 29, 2008 at 01:46:06PM +0200, 10.50%free.fr@localhost wrote:

> I am currently recompiling the userland on my old laptop and I'm wondering if 
> I
> did well switching the kernel from SCHED_BSD44 to SCHED_M2. The machine seems 
> to
> hiccup, especially (I think) when doing concurrent disk accesses.
> 
> Theorically, is there any gain to be hoped switching from BSD44 to M2 on a UP
> machine?

SCHED_4BSD is still the default, it is just the run queue management that
changed. It has no effect on a UP system.

Andrew