cvs commit: src/sys/kern kern_shutdown.c

[Konstantin Belousov]

kib         2008-09-27 15:45:54 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_shutdown.c 
  Log:
  SVN rev 183412 on 2008-09-27 15:45:54Z by kib
  
  If the panic thread is preempted after setting panicstr but before
  setting TDF_INPANIC then it will never be rescheduled again. Wrap
  setting the panic condition with the critical section.
  
  Noted and reviewed by:  tegge
  MFC after:      1 week
  
  Revision  Changes    Path
  1.192     +2 -0      src/sys/kern/kern_shutdown.c