diff options
Diffstat (limited to 'kernel/sched/tune.h')
| -rw-r--r-- | kernel/sched/tune.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/kernel/sched/tune.h b/kernel/sched/tune.h new file mode 100644 index 000000000000..f7273a5d994a --- /dev/null +++ b/kernel/sched/tune.h @@ -0,0 +1,31 @@ + +#ifdef CONFIG_SCHED_TUNE + +#ifdef CONFIG_CGROUP_SCHEDTUNE + +int schedtune_cpu_boost(int cpu); +int schedtune_task_boost(struct task_struct *tsk); + +void schedtune_enqueue_task(struct task_struct *p, int cpu); +void schedtune_dequeue_task(struct task_struct *p, int cpu); + +#else /* CONFIG_CGROUP_SCHEDTUNE */ + +#define schedtune_enqueue_task(task, cpu) do { } while (0) +#define schedtune_dequeue_task(task, cpu) do { } while (0) + +#endif /* CONFIG_CGROUP_SCHEDTUNE */ + +int schedtune_normalize_energy(int energy); +int schedtune_accept_deltas(int nrg_delta, int cap_delta, + struct task_struct *task); + +#else /* CONFIG_SCHED_TUNE */ + +#define schedtune_enqueue_task(task, cpu) do { } while (0) +#define schedtune_dequeue_task(task, cpu) do { } while (0) + +#define schedtune_normalize_energy(energy) energy +#define schedtune_accept_deltas(nrg_delta, cap_delta, task) nrg_delta + +#endif /* CONFIG_SCHED_TUNE */ |