From 615ffd63149117aa5693d6672944966b490cdb66 Mon Sep 17 00:00:00 2001 From: Juri Lelli Date: Wed, 31 May 2017 17:59:30 +0100 Subject: arm,arm64,drivers: move externs in a new header file Create a new header file (include/linux/arch_topology.h) and put there declarations of interfaces used by arm, arm64 and drivers code. Signed-off-by: Juri Lelli Acked-by: Russell King Acked-by: Catalin Marinas Acked-by: Greg Kroah-Hartman Signed-off-by: Greg Kroah-Hartman --- include/linux/arch_topology.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 include/linux/arch_topology.h (limited to 'include/linux/arch_topology.h') diff --git a/include/linux/arch_topology.h b/include/linux/arch_topology.h new file mode 100644 index 000000000000..4edae9fe8cdd --- /dev/null +++ b/include/linux/arch_topology.h @@ -0,0 +1,17 @@ +/* + * include/linux/arch_topology.h - arch specific cpu topology information + */ +#ifndef _LINUX_ARCH_TOPOLOGY_H_ +#define _LINUX_ARCH_TOPOLOGY_H_ + +void normalize_cpu_capacity(void); + +struct device_node; +int parse_cpu_capacity(struct device_node *cpu_node, int cpu); + +struct sched_domain; +unsigned long arch_scale_cpu_capacity(struct sched_domain *sd, int cpu); + +void set_capacity_scale(unsigned int cpu, unsigned long capacity); + +#endif /* _LINUX_ARCH_TOPOLOGY_H_ */ -- cgit v1.2.3