SCHED_ULE should not be the default

George Mitchell george at m5p.com
Tue Dec 13 01:29:21 UTC 2011


On 12/12/11 19:29, Doug Barton wrote:
> [...]
>
> I switched to 4BSD, problem gone.
>
> [...]

Ditto.  If there's some common situation where the average user would
have a perceptibly better experience with ULE, let's go for it.  But
when there's a plausible usage scenario in which ULE gives OVER AN
ORDER OF MAGNITUDE worse performance[1], making ULE the default seems
like a bad choice.                                  -- George Mitchell

[1] 
http://lists.freebsd.org/pipermail/freebsd-stable/2011-December/064773.html


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