cvs commit: src/sys/ia64/ia64 interrupt.c machdep.c trap.c vm_machdep.c

[Marcel Moolenaar]

marcel      2005-09-09 19:18:36 UTC

  FreeBSD src repository

  Modified files:
    sys/ia64/ia64        interrupt.c machdep.c trap.c vm_machdep.c 
  Log:
  Change the High FP lock from a sleep lock to a spin lock. We can
  take the lock from interrupt context, which causes an implicit
  lock order reversal. We've been using the lock carefully enough
  that making it a spin lock should not be harmful.
  
  Revision  Changes    Path
  1.51      +2 -2      src/sys/ia64/ia64/interrupt.c
  1.202     +7 -7      src/sys/ia64/ia64/machdep.c
  1.115     +6 -6      src/sys/ia64/ia64/trap.c
  1.92      +1 -1      src/sys/ia64/ia64/vm_machdep.c