From d0d23b5432fe61229dd3641c5e94d4130bc4e61b Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 25 Jan 2008 21:08:02 +0100 Subject: [PATCH] cpu-hotplug: fix build on !CONFIG_SMP fix build on !CONFIG_SMP. Signed-off-by: Ingo Molnar --- include/linux/cpu.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) 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); -- 2.20.1