1 /* 2 * include/linux/arch_topology.h - arch specific cpu topology information 3 */ 4 #ifndef _LINUX_ARCH_TOPOLOGY_H_ 5 #define _LINUX_ARCH_TOPOLOGY_H_ 6 7 void topology_normalize_cpu_scale(void); 8 9 struct device_node; 10 int topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu); 11 12 struct sched_domain; 13 unsigned long topology_get_cpu_scale(struct sched_domain *sd, int cpu); 14 15 void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity); 16 17 #endif /* _LINUX_ARCH_TOPOLOGY_H_ */ 18