diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpu.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 3a3ff1c5cbef..0be8d65bc3c8 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -71,19 +71,25 @@ static inline void unregister_cpu_notifier(struct notifier_block *nb) int cpu_up(unsigned int cpu); +extern void cpu_hotplug_init(void); + #else static inline int register_cpu_notifier(struct notifier_block *nb) { return 0; } + static inline void unregister_cpu_notifier(struct notifier_block *nb) { } +static inline void cpu_hotplug_init(void) +{ +} + #endif /* CONFIG_SMP */ extern struct sysdev_class cpu_sysdev_class; -extern void cpu_hotplug_init(void); extern void cpu_maps_update_begin(void); extern void cpu_maps_update_done(void); |