John Baldwin f308e0d714 - Change ast() to take a pointer to a trapframe like other architectures.
- Don't use an atomic operation to update cnt.v_soft in ast().  This is
  the only place the variable is written to, and sched_lock is always
  held when it is written, so it is already protected and the mutex release
  of sched_lock asserts a memory barrier that ensures the value will be
  updated in a timely fashion.
2001-02-22 18:05:15 +00:00
..
2001-02-06 11:21:58 +00:00
2001-01-24 00:24:57 +00:00