cvs commit: src/sys/kern sched_ule.c

Morten Rodal morten at rodal.no
Sat Oct 4 12:32:19 PDT 2003


On Sat, Oct 04, 2003 at 10:41:13AM -0700, Jeff Roberson wrote:
> jeff        2003/10/04 10:41:13 PDT
> 
>   FreeBSD src repository
> 
>   Modified files:
>     sys/kern             sched_ule.c 
>   Log:
>    - Change a lame iterative algorithm to a constant time algorithm.  Remove
>      the XXX that complains about it as well.
>   
>   Submitted by:   ThomasWuerfl at gmx.de
>   
>   Revision  Changes    Path
>   1.57      +6 -4      src/sys/kern/sched_ule.c

Can this have something to do with the extremly low performance that
portupgrade (which seems to spawn an awesome amount of makes and
sorts) have?  When I run "portupgrade -ar" I see about 20% system time
with top(1) and 50% idle, and the rest is user.  (Yes, it's a dual
processor system)

-- 
Morten Rodal

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