tick_check_broadcast_expired  212 include/linux/clockchips.h extern int tick_check_broadcast_expired(void);
tick_check_broadcast_expired   63 kernel/sched/idle.c 		(cpu_idle_force_poll || tick_check_broadcast_expired()))
tick_check_broadcast_expired  259 kernel/sched/idle.c 		if (cpu_idle_force_poll || tick_check_broadcast_expired()) {