stopper2 248 kernel/stop_machine.c struct cpu_stopper *stopper2 = per_cpu_ptr(&cpu_stopper, cpu2); stopper2 262 kernel/stop_machine.c raw_spin_lock_nested(&stopper2->lock, SINGLE_DEPTH_NESTING); stopper2 264 kernel/stop_machine.c if (!stopper1->enabled || !stopper2->enabled) { stopper2 286 kernel/stop_machine.c __cpu_stop_queue_work(stopper2, work2, &wakeq); stopper2 289 kernel/stop_machine.c raw_spin_unlock(&stopper2->lock);