+#ifdef CONFIG_UCLAMP_TASK
+/*
+ * Verify the fitness of task @p to run on @cpu taking into account the uclamp
+ * settings.
+ *
+ * This check is only important for heterogeneous systems where uclamp_min value
+ * is higher than the capacity of a @cpu. For non-heterogeneous system this
+ * function will always return true.
+ *
+ * The function will return true if the capacity of the @cpu is >= the
+ * uclamp_min and false otherwise.
+ *
+ * Note that uclamp_min will be clamped to uclamp_max if uclamp_min
+ * > uclamp_max.
+ */
+static inline bool rt_task_fits_capacity(struct task_struct *p, int cpu)
+{
+ unsigned int min_cap;
+ unsigned int max_cap;
+ unsigned int cpu_cap;
+
+ /* Only heterogeneous systems can benefit from this check */
+ if (!static_branch_unlikely(&sched_asym_cpucapacity))
+ return true;
+
+ min_cap = uclamp_eff_value(p, UCLAMP_MIN);
+ max_cap = uclamp_eff_value(p, UCLAMP_MAX);
+
+ cpu_cap = capacity_orig_of(cpu);
+
+ return cpu_cap >= min(min_cap, max_cap);
+}
+#else
+static inline bool rt_task_fits_capacity(struct task_struct *p, int cpu)
+{
+ return true;
+}
+#endif
+