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-rw-r--r--kernel/sched/fair.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 1f34fa9732d8..26c59bc5b2ed 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -3711,6 +3711,20 @@ static inline unsigned long task_util_est(struct task_struct *p)
return max(task_util(p), _task_util_est(p));
}
+#ifdef CONFIG_UCLAMP_TASK
+static inline unsigned long uclamp_task_util(struct task_struct *p)
+{
+ return clamp(task_util_est(p),
+ uclamp_eff_value(p, UCLAMP_MIN),
+ uclamp_eff_value(p, UCLAMP_MAX));
+}
+#else
+static inline unsigned long uclamp_task_util(struct task_struct *p)
+{
+ return task_util_est(p);
+}
+#endif
+
static inline void util_est_enqueue(struct cfs_rq *cfs_rq,
struct task_struct *p)
{
@@ -3822,7 +3836,7 @@ done:
static inline int task_fits_capacity(struct task_struct *p, long capacity)
{
- return fits_capacity(task_util_est(p), capacity);
+ return fits_capacity(uclamp_task_util(p), capacity);
}
static inline void update_misfit_status(struct task_struct *p, struct rq *rq)