| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * include/linux/arch_topology.h - arch specific cpu topology information |
| */ |
| #ifndef _LINUX_ARCH_TOPOLOGY_H_ |
| #define _LINUX_ARCH_TOPOLOGY_H_ |
| |
| #include <linux/types.h> |
| |
| void topology_normalize_cpu_scale(void); |
| |
| struct device_node; |
| bool topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu); |
| |
| struct sched_domain; |
| unsigned long topology_get_cpu_scale(struct sched_domain *sd, int cpu); |
| |
| void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity); |
| |
| #endif /* _LINUX_ARCH_TOPOLOGY_H_ */ |