| Ingo Molnar | 55687da | 2017-02-08 18:51:31 +0100 | [diff] [blame] | 1 | #ifndef _LINUX_SCHED_CPUFREQ_H |
| 2 | #define _LINUX_SCHED_CPUFREQ_H |
| 3 | |
| Ingo Molnar | ed53742 | 2017-02-08 18:51:55 +0100 | [diff] [blame] | 4 | #include <linux/types.h> |
| Ingo Molnar | 55687da | 2017-02-08 18:51:31 +0100 | [diff] [blame] | 5 | |
| Ingo Molnar | 7284c6d | 2017-02-02 12:14:19 +0100 | [diff] [blame] | 6 | /* |
| 7 | * Interface between cpufreq drivers and the scheduler: |
| 8 | */ |
| 9 | |
| 10 | #define SCHED_CPUFREQ_RT (1U << 0) |
| 11 | #define SCHED_CPUFREQ_DL (1U << 1) |
| 12 | #define SCHED_CPUFREQ_IOWAIT (1U << 2) |
| 13 | |
| 14 | #define SCHED_CPUFREQ_RT_DL (SCHED_CPUFREQ_RT | SCHED_CPUFREQ_DL) |
| 15 | |
| 16 | #ifdef CONFIG_CPU_FREQ |
| 17 | struct update_util_data { |
| 18 | void (*func)(struct update_util_data *data, u64 time, unsigned int flags); |
| 19 | }; |
| 20 | |
| 21 | void cpufreq_add_update_util_hook(int cpu, struct update_util_data *data, |
| 22 | void (*func)(struct update_util_data *data, u64 time, |
| 23 | unsigned int flags)); |
| 24 | void cpufreq_remove_update_util_hook(int cpu); |
| 25 | #endif /* CONFIG_CPU_FREQ */ |
| 26 | |
| Ingo Molnar | 55687da | 2017-02-08 18:51:31 +0100 | [diff] [blame] | 27 | #endif /* _LINUX_SCHED_CPUFREQ_H */ |