sched: Update max cpu capacity in case of max frequency constraints

[firefly-linux-kernel-4.4.55.git] / kernel / sched / core.c

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index a8f33eedbe8f418bb4b8a3b3609dee61f78a3742..20df4c102fba0cefbbf7d0118a98bf700314497c 100644 (file)
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5888,6 +5888,8 @@ static int init_rootdomain(struct root_domain *rd)
 
        if (cpupri_init(&rd->cpupri) != 0)
                goto free_rto_mask;
+
+       init_max_cpu_capacity(&rd->max_cpu_capacity);
        return 0;
 
 free_rto_mask:
@@ -7105,15 +7107,9 @@ static int build_sched_domains(const struct cpumask *cpu_map,
                rq = cpu_rq(i);
                sd = *per_cpu_ptr(d.sd, i);
                cpu_attach_domain(sd, d.rd, i);
-
-               if (rq->cpu_capacity_orig > rq->rd->max_cpu_capacity)
-                       rq->rd->max_cpu_capacity = rq->cpu_capacity_orig;
        }
        rcu_read_unlock();
 
-       if (rq)
-               pr_info("max cpu_capacity %lu\n", rq->rd->max_cpu_capacity);
-
        ret = 0;
 error:
        __free_domain_allocs(&d, alloc_state, cpu_map);