drivers/misc/mediatek/sched/common.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2021 MediaTek Inc.
 */
#ifndef _SCHED_COMMON_H
#define _SCHED_COMMON_H

#if IS_ENABLED(CONFIG_NONLINEAR_FREQ_CTL)
extern void mtk_map_util_freq(void *data, unsigned long util, unsigned long freq,
			struct cpumask *cpumask, unsigned long *next_freq);
#else
#define mtk_map_util_freq(data, util, freq, cap, next_freq)
#endif /* CONFIG_NONLINEAR_FREQ_CTL */

#if IS_ENABLED(CONFIG_MTK_CPUFREQ_SUGOV_EXT)
DECLARE_PER_CPU(int, cpufreq_idle_cpu);
DECLARE_PER_CPU(spinlock_t, cpufreq_idle_cpu_lock);
unsigned long mtk_cpu_util(int cpu, unsigned long util_cfs,
				unsigned long max, enum cpu_util_type type,
				struct task_struct *p);
int dequeue_idle_cpu(int cpu);
#endif
__always_inline
unsigned long mtk_uclamp_rq_util_with(struct rq *rq, unsigned long util,
				  struct task_struct *p);

#if IS_ENABLED(CONFIG_RT_GROUP_SCHED)
static inline int rt_rq_throttled(struct rt_rq *rt_rq)
{
	return rt_rq->rt_throttled && !rt_rq->rt_nr_boosted;
}
#else /* !CONFIG_RT_GROUP_SCHED */
static inline int rt_rq_throttled(struct rt_rq *rt_rq)
{
	return rt_rq->rt_throttled;
}
#endif

#endif /* _SCHED_COMMON_H */