diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index 84e0ac40b6c0..a5e3f8a365e6 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -640,6 +640,7 @@ static int cgroup_mode = 1;
 static const char *cgroup_mode_str[] = {
 	"up",
 	"smp",
+	"concur",
 	"max",
 };
 
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index b556d53a191c..64181e49b20f 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4846,6 +4846,11 @@ static int tg_cpus(struct task_group *tg)
 	return nr;
 }
 
+static inline int tg_tasks(struct task_group *tg)
+{
+	return max(1, atomic_long_read(&tg->runnable_avg) >> SCHED_CAPACITY_SHIFT);
+}
+
 /*
  * Func: min(fraction(nr_cpus * tg->shares), nice -20)
  *
@@ -4862,6 +4867,20 @@ static long calc_max_shares(struct cfs_rq *cfs_rq)
 	return __calc_smp_shares(cfs_rq, tg_shares * nr, max_shares);
 }
 
+/*
+ * Func: fraction(nr * tg->shares); nr = min(nr_tasks, nr_cpus)
+ *
+ * Scales between "smp" and "max" in a natural way. No longer needs clipping
+ * since there are no unnatural inflations like with "max".
+ */
+static long calc_concur_shares(struct cfs_rq *cfs_rq)
+{
+	struct task_group *tg = cfs_rq->tg;
+	int nr = min(tg_tasks(tg), tg_cpus(tg));
+	long tg_shares = READ_ONCE(tg->shares);
+	return __calc_smp_shares(cfs_rq, nr * tg_shares, nr * tg_shares);
+}
+
 /*
  * Func: fraction(tg->shares)
  *
@@ -4897,6 +4916,9 @@ void __sched_cgroup_mode_update(int mode)
 		func = &calc_smp_shares;
 		break;
 	case 2:
+		func = &calc_concur_shares;
+		break;
+	case 3:
 		func = &calc_max_shares;
 		break;
 	}
@@ -5043,7 +5065,7 @@ static inline bool cfs_rq_is_decayed(struct cfs_rq *cfs_rq)
  */
 static inline void update_tg_load_avg(struct cfs_rq *cfs_rq)
 {
-	long delta;
+	long dl, dr;
 	u64 now;
 
 	/*
@@ -5064,17 +5086,21 @@ static inline void update_tg_load_avg(struct cfs_rq *cfs_rq)
 	if (now - cfs_rq->last_update_tg_load_avg < NSEC_PER_MSEC)
 		return;
 
-	delta = cfs_rq->avg.load_avg - cfs_rq->tg_load_avg_contrib;
-	if (abs(delta) > cfs_rq->tg_load_avg_contrib / 64) {
-		atomic_long_add(delta, &cfs_rq->tg->load_avg);
+	dl = cfs_rq->avg.load_avg - cfs_rq->tg_load_avg_contrib;
+	dr = cfs_rq->avg.runnable_avg - cfs_rq->tg_runnable_avg_contrib;
+	if (abs(dl) > cfs_rq->tg_load_avg_contrib / 64 ||
+	    abs(dr) > cfs_rq->tg_runnable_avg_contrib / 64) {
+		atomic_long_add(dl, &cfs_rq->tg->load_avg);
+		atomic_long_add(dr, &cfs_rq->tg->runnable_avg);
 		cfs_rq->tg_load_avg_contrib = cfs_rq->avg.load_avg;
+		cfs_rq->tg_runnable_avg_contrib = cfs_rq->avg.runnable_avg;
 		cfs_rq->last_update_tg_load_avg = now;
 	}
 }
 
 static inline void clear_tg_load_avg(struct cfs_rq *cfs_rq)
 {
-	long delta;
+	long dl, dr;
 	u64 now;
 
 	/*
@@ -5084,9 +5110,12 @@ static inline void clear_tg_load_avg(struct cfs_rq *cfs_rq)
 		return;
 
 	now = rq_clock(rq_of(cfs_rq));
-	delta = 0 - cfs_rq->tg_load_avg_contrib;
-	atomic_long_add(delta, &cfs_rq->tg->load_avg);
+	dl = 0 - cfs_rq->tg_load_avg_contrib;
+	dr = 0 - cfs_rq->tg_runnable_avg_contrib;
+	atomic_long_add(dl, &cfs_rq->tg->load_avg);
+	atomic_long_add(dr, &cfs_rq->tg->runnable_avg);
 	cfs_rq->tg_load_avg_contrib = 0;
+	cfs_rq->tg_runnable_avg_contrib = 0;
 	cfs_rq->last_update_tg_load_avg = now;
 }
 
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 922170b2bf93..fd267bfd51af 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -493,6 +493,8 @@ struct task_group {
 	 * will also be accessed at each tick.
 	 */
 	atomic_long_t		load_avg ____cacheline_aligned;
+	atomic_long_t		runnable_avg;
+
 #endif /* CONFIG_FAIR_GROUP_SCHED */
 
 #ifdef CONFIG_RT_GROUP_SCHED
@@ -722,6 +724,7 @@ struct cfs_rq {
 #ifdef CONFIG_FAIR_GROUP_SCHED
 	u64			last_update_tg_load_avg;
 	unsigned long		tg_load_avg_contrib;
+	unsigned long		tg_runnable_avg_contrib;
 	long			propagate;
 	long			prop_runnable_sum;