2020-02-22 00:53:05

by Thara Gopinath

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 <[email protected]>
---
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

2020-03-06 14:44:14

by tip-bot2 for Alexey Makhalov

Subject: [tip: sched/core] arm64/topology: Populate arch_scale_thermal_pressure() for arm64 platforms

The following commit has been merged into the sched/core branch of tip:

Commit-ID: ae1677c0bbe23fe30d634ac0d9f5c147ee4adbc1
Gitweb: https://git.kernel.org/tip/ae1677c0bbe23fe30d634ac0d9f5c147ee4adbc1
Author: Thara Gopinath <[email protected]>
AuthorDate: Fri, 21 Feb 2020 19:52:08 -05:00
Committer: Ingo Molnar <[email protected]>
CommitterDate: Fri, 06 Mar 2020 12:57:19 +01:00

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 <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
---
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 a4d945d..cbd70d7 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 */