Release 4.10 kernel/sched/cpudeadline.h

#ifndef _LINUX_CPUDL_H

#define _LINUX_CPUDL_H

#include <linux/sched.h>
#include <linux/sched/deadline.h>


#define IDX_INVALID     -1


struct cpudl_item {
	
u64 dl;
	
int cpu;
	
int idx;
};


struct cpudl {
	
raw_spinlock_t lock;
	
int size;
	
cpumask_var_t free_cpus;
	
struct cpudl_item *elements;
};


#ifdef CONFIG_SMP
int cpudl_find(struct cpudl *cp, struct task_struct *p,
	       struct cpumask *later_mask);
void cpudl_set(struct cpudl *cp, int cpu, u64 dl);
void cpudl_clear(struct cpudl *cp, int cpu);
int cpudl_init(struct cpudl *cp);
void cpudl_set_freecpu(struct cpudl *cp, int cpu);
void cpudl_clear_freecpu(struct cpudl *cp, int cpu);
void cpudl_cleanup(struct cpudl *cp);
#endif /* CONFIG_SMP */

#endif /* _LINUX_CPUDL_H */
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Directory: kernel/sched

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