1 #ifndef _LINUX_CPUPRI_H
2 #define _LINUX_CPUPRI_H
4 #include <linux/sched.h>
6 #define CPUPRI_NR_PRIORITIES (MAX_RT_PRIO + 2)
7 #define CPUPRI_NR_PRI_WORDS BITS_TO_LONGS(CPUPRI_NR_PRIORITIES)
9 #define CPUPRI_INVALID -1
11 #define CPUPRI_NORMAL 1
12 /* values 2-101 are RT priorities 0-99 */
21 struct cpupri_vec pri_to_cpu
[CPUPRI_NR_PRIORITIES
];
22 long pri_active
[CPUPRI_NR_PRI_WORDS
];
23 int cpu_to_pri
[NR_CPUS
];
27 int cpupri_find(struct cpupri
*cp
,
28 struct task_struct
*p
, struct cpumask
*lowest_mask
);
29 void cpupri_set(struct cpupri
*cp
, int cpu
, int pri
);
30 int cpupri_init(struct cpupri
*cp
, bool bootmem
);
31 void cpupri_cleanup(struct cpupri
*cp
);
33 #define cpupri_set(cp, cpu, pri) do { } while (0)
34 #define cpupri_init() do { } while (0)
37 #endif /* _LINUX_CPUPRI_H */
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