tasks_frozen 976 kernel/cpu.c static int __ref _cpu_down(unsigned int cpu, int tasks_frozen, tasks_frozen 990 kernel/cpu.c cpuhp_tasks_frozen = tasks_frozen; tasks_frozen 1113 kernel/cpu.c static int _cpu_up(unsigned int cpu, int tasks_frozen, enum cpuhp_state target) tasks_frozen 1142 kernel/cpu.c cpuhp_tasks_frozen = tasks_frozen;