[mirror_ubuntu-artful-kernel.git] / include / linux / sched / hotplug.h

#ifndef _LINUX_SCHED_HOTPLUG_H
#define _LINUX_SCHED_HOTPLUG_H

/*
 * Scheduler interfaces for hotplug CPU support:
 */

extern int sched_cpu_starting(unsigned int cpu);
extern int sched_cpu_activate(unsigned int cpu);
extern int sched_cpu_deactivate(unsigned int cpu);

#ifdef CONFIG_HOTPLUG_CPU
extern int sched_cpu_dying(unsigned int cpu);
#else
# define sched_cpu_dying	NULL
#endif

#ifdef CONFIG_HOTPLUG_CPU
extern void idle_task_exit(void);
#else
static inline void idle_task_exit(void) {}
#endif

#endif /* _LINUX_SCHED_HOTPLUG_H */
Commit	Line	Data
ef8bd77f IM	1	#ifndef _LINUX_SCHED_HOTPLUG_H
	2	#define _LINUX_SCHED_HOTPLUG_H
	3
0ca01569 IM	4	/*
	5	* Scheduler interfaces for hotplug CPU support:
	6	*/
	7
	8	extern int sched_cpu_starting(unsigned int cpu);
	9	extern int sched_cpu_activate(unsigned int cpu);
	10	extern int sched_cpu_deactivate(unsigned int cpu);
	11
	12	#ifdef CONFIG_HOTPLUG_CPU
	13	extern int sched_cpu_dying(unsigned int cpu);
	14	#else
	15	# define sched_cpu_dying NULL
	16	#endif
	17
	18	#ifdef CONFIG_HOTPLUG_CPU
	19	extern void idle_task_exit(void);
	20	#else
	21	static inline void idle_task_exit(void) {}
	22	#endif
	23
ef8bd77f	24	#endif /* _LINUX_SCHED_HOTPLUG_H */