tick_setup_hrtimer_broadcast   60 arch/arm64/kernel/time.c 	tick_setup_hrtimer_broadcast();
tick_setup_hrtimer_broadcast 1140 arch/powerpc/kernel/time.c 	tick_setup_hrtimer_broadcast();
tick_setup_hrtimer_broadcast  211 include/linux/clockchips.h extern void tick_setup_hrtimer_broadcast(void);