cvs commit: src/sys/dev/re if_re.c

[Ruslan Ermilov]

ru          2005-09-15 19:07:10 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/re           if_re.c 
  Log:
  Don't recommend re_detach() (like in vr(4)) as another
  possible method to prevent panicing in interrupt handler
  after re_shutdown(), sometimes seen on SMP systems.
  This would work here only because re_detach() clears
  IFF_UP (to prevent another race) and it was demonstrated
  that it's not enough to call vr_detach() in vr_shutdown()
  to prevent a panic.
  
  Revision  Changes    Path
  1.53      +1 -2      src/sys/dev/re/if_re.c