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[06/14] arch_topology: Export cpu_scale per-cpu array

Message ID 20200507181012.29791-7-qperret@google.com
State New
Headers show
Series None | expand

Commit Message

Quentin Perret May 7, 2020, 6:10 p.m. UTC 
It will be needed by schedutil once modularized, export it.

Signed-off-by: Quentin Perret <qperret@google.com>
---
 drivers/base/arch_topology.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index 4d0a0038b476..b1f0c272da67 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -48,6 +48,7 @@  void arch_set_freq_scale(struct cpumask *cpus, unsigned long cur_freq,
 }
 
 DEFINE_PER_CPU(unsigned long, cpu_scale) = SCHED_CAPACITY_SCALE;
+EXPORT_SYMBOL_GPL(cpu_scale);
 
 void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity)
 {