cvs commit: src/sys/kern kern_intr.c

[Matthew Dillon]

dillon      2007/05/01 16:53:51 PDT

DragonFly src repository

  Modified files:
    sys/kern             kern_intr.c 
  Log:
  Reduce the livelock limit from 50Khz to 40Khz.
  
  Change the livelock state machine to a one second test based on
  gd_time_seconds instead of ticks to try to make the hysteresis
  work better.
  
  Add a debug mode so we can measure the interrupt rate while livelocked,
  and automatically enable when booting -v (during the boot sequence only).
  
  Revision  Changes    Path
  1.49      +55 -29    src/sys/kern/kern_intr.c


http://www.dragonflybsd.org/cvsweb/src/sys/kern/kern_intr.c.diff?r1=1.48&r2=1.49&f=u