/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_SCHED_CPUFREQ_H #define _LINUX_SCHED_CPUFREQ_H #include <linux/types.h> /* * Interface between cpufreq drivers and the scheduler: */ #define SCHED_CPUFREQ_IOWAIT (1U << 0) #define SCHED_CPUFREQ_MIGRATION (1U << 1) #ifdef CONFIG_CPU_FREQ struct update_util_data { void (*func)(struct update_util_data *data, u64 time, unsigned int flags); }; void cpufreq_add_update_util_hook(int cpu, struct update_util_data *data, void (*func)(struct update_util_data *data, u64 time, unsigned int flags)); void cpufreq_remove_update_util_hook(int cpu); #endif /* CONFIG_CPU_FREQ */ #endif /* _LINUX_SCHED_CPUFREQ_H */