cvs commit: src/sys/kern kern_timeout.c

[Attilio Rao]

attilio     2007-11-22 12:15:54 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_timeout.c 
  Log:
  Cache the value of c_lock as it can change, in the struct,
  while the global callout spinlock is not held, and can lead to PF#.
  
  Reported by: dougb, Mark Atkinson <atkin901 at yahoo dot com>
  Tested by: dougb
  Diagnosed by: jhb
  
  Revision  Changes    Path
  1.108     +7 -5      src/sys/kern/kern_timeout.c