Introduce arch_scale_thermal_capacity to retrieve per cpu thermal
pressure.
Signed-off-by: Thara Gopinath <[email protected]>
---
include/linux/sched/topology.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h
index f341163..f1e22f9 100644
--- a/include/linux/sched/topology.h
+++ b/include/linux/sched/topology.h
@@ -225,6 +225,14 @@ unsigned long arch_scale_cpu_capacity(int cpu)
}
#endif
+#ifndef arch_scale_thermal_capacity
+static __always_inline
+unsigned long arch_scale_thermal_capacity(int cpu)
+{
+ return 0;
+}
+#endif
+
static inline int task_node(const struct task_struct *p)
{
return cpu_to_node(task_cpu(p));
--
2.1.4