45 lines
1 KiB
C
45 lines
1 KiB
C
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#ifdef CONFIG_SCHED_TUNE
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#include <linux/reciprocal_div.h>
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/*
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* System energy normalization constants
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*/
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struct target_nrg {
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unsigned long min_power;
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unsigned long max_power;
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struct reciprocal_value rdiv;
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};
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int schedtune_cpu_boost(int cpu);
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int schedtune_task_boost(struct task_struct *tsk);
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int schedtune_prefer_idle(struct task_struct *tsk);
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void schedtune_enqueue_task(struct task_struct *p, int cpu);
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void schedtune_dequeue_task(struct task_struct *p, int cpu);
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unsigned long stune_util(int cpu, unsigned long other_util);
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#ifdef CONFIG_UCLAMP_TASK_GROUP
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extern struct schedtune root_schedtune;
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struct uclamp_se
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uclamp_st_restrict(struct task_struct *p, enum uclamp_id clamp_id);
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void init_root_st_uclamp(int clamp_id);
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void uclamp_update_root_st(void);
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#endif
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#else /* CONFIG_SCHED_TUNE */
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#define schedtune_cpu_boost(cpu) 0
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#define schedtune_task_boost(tsk) 0
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#define schedtune_prefer_idle(tsk) 0
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#define schedtune_enqueue_task(task, cpu) do { } while (0)
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#define schedtune_dequeue_task(task, cpu) do { } while (0)
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#endif /* CONFIG_SCHED_TUNE */
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