Messages in this thread Patch in this message | | | From | Thara Gopinath <> | Subject | [Patch v10 2/9] sched/topology: Add hook to read per cpu thermal pressure. | Date | Fri, 21 Feb 2020 19:52:06 -0500 |
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Introduce arch_scale_thermal_pressure to retrieve per cpu thermal pressure.
Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org> --- v6->v7: - Renamed arch_scale_thermal_capacity to arch_cpu_thermal_pressure as per review comments from Peter, Dietmar and Ionela. v9->v10: - Renamed arch_cpu_thermal_pressure to arch_scale_thermal_pressure as per review comments from Dietmar.
include/linux/sched/topology.h | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index f341163fedc9..af9319e4cfb9 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -225,6 +225,14 @@ unsigned long arch_scale_cpu_capacity(int cpu) } #endif +#ifndef arch_scale_thermal_pressure +static __always_inline +unsigned long arch_scale_thermal_pressure(int cpu) +{ + return 0; +} +#endif + static inline int task_node(const struct task_struct *p) { return cpu_to_node(task_cpu(p)); -- 2.20.1
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