cvs commit: src/sys/kern sched_ule.c

[Jeff Roberson]

jeff        2005-06-07 02:59:16 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             sched_ule.c 
  Log:
   - Fix the case where we're not preempting but there is already a newtd
     as this happens via thread_switchout().  I don't particularly like the
     structure of the code here.  We twice call out to thread code when
     a thread is voluntarily switching.  Once to thread_switchout() and once
     to slot_fill(), while sched_4BSD does even more work which is redundant
     to select another thread to use our remaining slice.  This should be
     simplified in the future, but for now I'm only going to fix the bug not
     the bad design.
  
  Revision  Changes    Path
  1.152     +11 -3     src/sys/kern/sched_ule.c