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Commit f72e392f authored by Junjie Wu's avatar Junjie Wu
Browse files

sched: Define dummy scheduler freq input functions 



Define dummy scheduler freq input functions when
CONFIG_SCHED_FREQ_INPUT is not selected.

Change-Id: Id041cbf157cf9aba86601bf95e1068be206775f0
Signed-off-by: default avatarJunjie Wu <junjiew@codeaurora.org>
parent b04e1c1a

include/linux/sched.h

+12 −0
Original line number Diff line number Diff line
@@ -1720,9 +1720,21 @@ extern void thread_group_cputime_adjusted(struct task_struct *p, cputime_t *ut, 


extern int task_free_register(struct notifier_block *n);

extern int task_free_unregister(struct notifier_block *n);

#ifdef CONFIG_SCHED_FREQ_INPUT

extern int sched_set_window(u64 window_start, unsigned int window_size);

extern unsigned long sched_get_busy(int cpu);

extern void sched_set_io_is_busy(int val);

#else

static inline int sched_set_window(u64 window_start, unsigned int window_size)

{

	return -EINVAL;

}

static inline unsigned long sched_get_busy(int cpu)

{

	return 0;

}

static inline void sched_set_io_is_busy(int val) {};

#endif



/*

 * Per process flags