cvs commit: src/sys/kern sched_ule.c

[Robert Watson]

rwatson     2004-07-06 05:57:30 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             sched_ule.c 
  Log:
  Temporarily disable preemption in SCHED_ULE due to reported panics and
  hangs due to recent preemption changes.  This change appears to remove
  the panic that I was running into, but at the cost of increasing
  ithread scheduling latency, and as such is a temporary band-aid until
  jhb has a chance to resolve the ule<->preemption interaction that is
  the source of the problem.  If it doesn't fix the problem for others--
  sorry!
  
  Revision  Changes    Path
  1.113     +2 -0      src/sys/kern/sched_ule.c