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Message-Id: <20200222005213.3873-5-thara.gopinath@linaro.org>
Date: Fri, 21 Feb 2020 19:52:08 -0500
From: Thara Gopinath <thara.gopinath@...aro.org>
To: mingo@...hat.com, peterz@...radead.org, ionela.voinescu@....com,
vincent.guittot@...aro.org, dietmar.eggemann@....com,
rui.zhang@...el.com, qperret@...gle.com, daniel.lezcano@...aro.org,
viresh.kumar@...aro.org, rostedt@...dmis.org, will@...nel.org,
catalin.marinas@....com, sudeep.holla@....com,
juri.lelli@...hat.com, corbet@....net
Cc: linux-kernel@...r.kernel.org, amit.kachhap@...il.com,
javi.merino@...nel.org, amit.kucheria@...durent.com
Subject: [Patch v10 4/9] arm64/topology: Populate arch_scale_thermal_pressure for arm64 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@...aro.org>
---
arch/arm64/include/asm/topology.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h
index a4d945db95a2..cbd70d78ef15 100644
--- a/arch/arm64/include/asm/topology.h
+++ b/arch/arm64/include/asm/topology.h
@@ -25,6 +25,9 @@ int pcibus_to_node(struct pci_bus *bus);
/* 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
+
#include <asm-generic/topology.h>
#endif /* _ASM_ARM_TOPOLOGY_H */
--
2.20.1
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