K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2001-02-22T16:27:03.000000Z
K 7
svn:log
V 544
Synch up with the other architectures:
- Remove unneeded spl()'s around mi_switch() in userret().
- Don't hold sched_lock across addupc_task().
- Remove the MD function child_return() now that the MI function
  fork_return() is used instead.
- Use TRAPF_USERMODE() instead of dinking with the trapframe directly to
  check for ast's in kernel mode.
- Check astpending(curproc) and resched_wanted() in ast() and return if
  neither is true.
- Use astoff() rather than setting the non-existent per-cpu variable
  astpending to 0 to clear an ast.

END