SCHED_ULE and nice +20 broken

Mon Apr 14 02:16:22 PDT 2003

Hi,

I just observed that "nice +20 make buildworld" is hanging with 
SCHED_ULE. This is v 1.28 of sched_ule.c. Kernel configuration is 
basically "GENERIC" with a few device drivers removed, and "options 
HZ=250" and the nvidia kernel module.

Symptoms are that jobs no longer appear to be placed on the run queue, 
they do not respond to 'kill -9'. I tried with a ordinary "nice make 
buildworld" which does not display these symptoms.

Regards
	-Thorsten
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