__mp_acquire_count 458 kern/sched_bsd.c __mp_acquire_count(&kernel_lock, hold_count); __mp_acquire_count 459 kern/sched_bsd.c __mp_acquire_count(&sched_lock, sched_count + 1); __mp_acquire_count 45 sys/mplock.h static __inline void __mp_acquire_count(struct __mp_lock *, int);