From: Thara Gopinath <thara.gopinath@linaro.org>
Date: Sat, 22 Feb 2020 00:52:09 +0000 (-0500)
Subject: arm/topology: Populate arch_scale_thermal_pressure() for ARM platforms
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8eab879c5463d1a16a314790764c4c9d6c74c64c;p=linux.git

arm/topology: Populate arch_scale_thermal_pressure() for ARM platforms

Hook up topology_get_thermal_pressure to arch_scale_thermal_pressure thus
enabling scheduler to retrieve instantaneous thermal pressure of a CPU.

Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lkml.kernel.org/r/20200222005213.3873-6-thara.gopinath@linaro.org
---

diff --git a/arch/arm/include/asm/topology.h b/arch/arm/include/asm/topology.h
index 8a0fae94d45ef..435aba289fc55 100644
--- a/arch/arm/include/asm/topology.h
+++ b/arch/arm/include/asm/topology.h
@@ -16,6 +16,9 @@
 /* Enable topology flag updates */
 #define arch_update_cpu_topology topology_update_cpu_topology
 
+/* Replace task scheduler's default thermal pressure retrieve API */
+#define arch_scale_thermal_pressure topology_get_thermal_pressure
+
 #else
 
 static inline void init_cpu_topology(void) { }