cvs commit: src/sys/kern sched_ule.c

[Jeff Roberson]

jeff        2007-01-23 08:50:34 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             sched_ule.c 
  Log:
   - Catch up to setrunqueue/choosethread/etc. api changes.
   - Define our own maybe_preempt() as sched_preempt().  We want to be able
     to preempt idlethread in all cases.
   - Define our idlethread to require preemption to exit.
   - Get the cpu estimation tick from sched_tick() so we don't have to worry
     about errors from a sampling interval that differs from the time
     domain.  This was the source of sched_priority prints/panics and
     inaccurate pctcpu display in top.
  
  Revision  Changes    Path
  1.183     +90 -39    src/sys/kern/sched_ule.c