[Patch v3 3/7] sched: Initialize per cpu thermal pressure structure

Thara Gopinath
2019-10-14T00:58:34Z

Initialize per cpu max_capacity_info during scheduler init.

Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
---
drivers/base/arch_topology.c | 1 +
kernel/sched/core.c | 2 ++
2 files changed, 3 insertions(+)

diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index 1eb81f11..7ac9f2f 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -123,6 +123,7 @@ void topology_normalize_cpu_scale(void)
pr_debug("cpu_capacity: CPU%d cpu_capacity=%lu\n",
cpu, topology_get_cpu_scale(cpu));
}
+ populate_max_capacity_info();
}

bool __init topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 7880f4f..744f026 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -6534,6 +6534,8 @@ void __init sched_init_smp(void)
init_sched_rt_class();
init_sched_dl_class();

+ populate_max_capacity_info();
+
sched_smp_initialized = true;
}

--
2.1.4