#ifdef CONFIG_SCHED_TUNE
+#include <linux/reciprocal_div.h>
+
+/*
+ * System energy normalization constants
+ */
+struct target_nrg {
+ unsigned long min_power;
+ unsigned long max_power;
+ struct reciprocal_value rdiv;
+};
+
#ifdef CONFIG_CGROUP_SCHEDTUNE
int schedtune_cpu_boost(int cpu);
+int schedtune_task_boost(struct task_struct *tsk);
+
+int schedtune_prefer_idle(struct task_struct *tsk);
+
+void schedtune_exit_task(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_cpu_boost(cpu) get_sysctl_sched_cfs_boost()
+#define schedtune_task_boost(tsk) get_sysctl_sched_cfs_boost()
+
+#define schedtune_exit_task(task) do { } while (0)
+
#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_cpu_boost(cpu) 0
+#define schedtune_task_boost(tsk) 0
+
+#define schedtune_exit_task(task) do { } while (0)
+
#define schedtune_enqueue_task(task, cpu) do { } while (0)
#define schedtune_dequeue_task(task, cpu) do { } while (0)
+#define schedtune_accept_deltas(nrg_delta, cap_delta, task) nrg_delta
+
#endif /* CONFIG_SCHED_TUNE */