Commit ae1677c0 authored Feb 21, 2020 by Thara Gopinath Committed by Ingo Molnar Mar 06, 2020

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@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/20200222005213.3873-5-thara.gopinath@linaro.org

parent ad58cc5c

arch/arm64/include/asm/topology.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -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 */