diff options
| author | Thara Gopinath <[email protected]> | 2020-02-21 19:52:08 -0500 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2020-03-06 12:57:19 +0100 |
| commit | ae1677c0bbe23fe30d634ac0d9f5c147ee4adbc1 (patch) | |
| tree | d4f94559982ca75d7aae51a2ee59f14e7223370b | |
| parent | ad58cc5cc50ca8423cf630778594bd38252a0a58 (diff) | |
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]
| -rw-r--r-- | arch/arm64/include/asm/topology.h | 3 |
1 files changed, 3 insertions, 0 deletions
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 */ |