scpu 1303 kernel/sched/sched.h int cpu, int scpu); scpu 2042 kernel/time/hrtimer.c int hrtimers_dead_cpu(unsigned int scpu) scpu 2047 kernel/time/hrtimer.c BUG_ON(cpu_online(scpu)); scpu 2048 kernel/time/hrtimer.c tick_cancel_sched_timer(scpu); scpu 2057 kernel/time/hrtimer.c old_base = &per_cpu(hrtimer_bases, scpu);