| #ifdef CONFIG_GENERIC_SMP_IDLE_THREAD |
| struct task_struct *idle_thread_get(unsigned int cpu); |
| void idle_thread_set_boot_cpu(void); |
| void idle_threads_init(void); |
| static inline struct task_struct *idle_thread_get(unsigned int cpu) { return NULL; } |
| static inline void idle_thread_set_boot_cpu(void) { } |
| static inline void idle_threads_init(void) { } |
| int smpboot_create_threads(unsigned int cpu); |
| int smpboot_park_threads(unsigned int cpu); |
| int smpboot_unpark_threads(unsigned int cpu); |
| void __init cpuhp_threads_init(void); |