jeff 2007-01-25 19:14:12 UTC
FreeBSD src repository
Modified files:
sys/kern sched_ule.c
Log:
- Get rid of the unused DIDRUN flag. This was really only present to
support sched_4bsd.
- Rename the KTR level for non schedgraph parsed events. They take event
space from things we'd like to graph.
- Reset our slice value after we sleep. The slice is simply there to
prevent starvation among equal priorities. A thread which had almost
exhausted it's slice and then slept doesn't need to be rescheduled a
tick after it wakes up.
- Set the maximum slice value to a more conservative 100ms now that it is
more accurately enforced.
Revision Changes Path
1.185 +28 -21 src/sys/kern/sched_ule.c
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