multi_cpu_stop 331 kernel/stop_machine.c .fn = multi_cpu_stop, multi_cpu_stop 628 kernel/stop_machine.c return stop_cpus(cpu_online_mask, multi_cpu_stop, &msdata); multi_cpu_stop 684 kernel/stop_machine.c queue_stop_cpus_work(cpu_active_mask, multi_cpu_stop, &msdata, multi_cpu_stop 686 kernel/stop_machine.c ret = multi_cpu_stop(&msdata);