cvs commit: src/sys/kern sched_ule.c

[Jeff Roberson]

jeff        2007-08-20 06:34:20 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             sched_ule.c 
  Log:
   - Set steal_thresh to log2(ncpus).  This improves idle-time load balancing
     on 2cpu machines by reducing it to 1 by default.  This improves loaded
     operation on 8cpu machines by increasing it to 3 where the extra idle
     time is not as critical.
  
  Approved by:    re
  
  Revision  Changes    Path
  1.205     +6 -0      src/sys/kern/sched_ule.c