1 /* SPDX-License-Identifier: GPL-2.0 */
3 #define CPUPRI_NR_PRIORITIES MAX_RT_PRIO
5 #define CPUPRI_INVALID -1
6 #define CPUPRI_NORMAL 0
7 /* values 1-99 are for RT1-RT99 priorities */
15 struct cpupri_vec pri_to_cpu[CPUPRI_NR_PRIORITIES];
20 int cpupri_find(struct cpupri *cp, struct task_struct *p,
21 struct cpumask *lowest_mask);
22 int cpupri_find_fitness(struct cpupri *cp, struct task_struct *p,
23 struct cpumask *lowest_mask,
24 bool (*fitness_fn)(struct task_struct *p, int cpu));
25 void cpupri_set(struct cpupri *cp, int cpu, int pri);
26 int cpupri_init(struct cpupri *cp);
27 void cpupri_cleanup(struct cpupri *cp);