[linux-2.6-block.git] / kernel / smpboot.h

#ifndef SMPBOOT_H
#define SMPBOOT_H

struct task_struct;

int smpboot_prepare(unsigned int cpu);

#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);
#else
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(unsigned int cpu) { }
#endif

#endif
Commit	Line	Data
	1	#ifndef SMPBOOT_H
	2	#define SMPBOOT_H
	3
	4	struct task_struct;
	5
	6	int smpboot_prepare(unsigned int cpu);
	7
	8	#ifdef CONFIG_GENERIC_SMP_IDLE_THREAD
	9	struct task_struct *idle_thread_get(unsigned int cpu);
	10	void idle_thread_set_boot_cpu(void);
	11	void idle_threads_init(void);
	12	#else
	13	static inline struct task_struct *idle_thread_get(unsigned int cpu) { return NULL; }
	14	static inline void idle_thread_set_boot_cpu(void) { }
	15	static inline void idle_threads_init(unsigned int cpu) { }
	16	#endif
	17
	18	#endif