From: lakkyung.jung <lakkyung.jung@samsung.com>
Date: Tue, 13 Mar 2018 10:05:13 +0000 (+0900)
Subject: [COMMON] sched: fair: Adjust average load considering CPU capacity.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2d62be95bcc80be0a26696f7206afff8cb4b0e0f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[COMMON] sched: fair: Adjust average load considering CPU capacity.

Change-Id: Id606bb8ebe305f684ed097da5fd7fa809eae5f17
Signed-off-by: lakkyung.jung <lakkyung.jung@samsung.com>
---

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 82dad9ecddb8..6c224355bf92 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -8989,6 +8989,7 @@ static inline void update_sg_lb_stats(struct lb_env *env,
 {
 	unsigned long load;
 	int i, nr_running;
+	unsigned int sg_cpu;
 
 	memset(sgs, 0, sizeof(*sgs));
 
@@ -9033,8 +9034,10 @@ static inline void update_sg_lb_stats(struct lb_env *env,
 	}
 
 	/* Adjust by relative CPU capacity of the group */
+	sg_cpu = cpumask_first(sched_group_span(group));
 	sgs->group_capacity = group->sgc->capacity;
-	sgs->avg_load = (sgs->group_load*SCHED_CAPACITY_SCALE) / sgs->group_capacity;
+	sgs->avg_load = (sgs->group_load * capacity_orig_of(sg_cpu)) /
+			sgs->group_capacity;
 
 	if (sgs->sum_nr_running)
 		sgs->load_per_task = sgs->sum_weighted_load / sgs->sum_nr_running;