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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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2 | /* |
3 | * include/linux/arch_topology.h - arch specific cpu topology information | |
4 | */ | |
5 | #ifndef _LINUX_ARCH_TOPOLOGY_H_ | |
6 | #define _LINUX_ARCH_TOPOLOGY_H_ | |
7 | ||
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8 | #include <linux/types.h> |
9 | ||
4ca4f26a | 10 | void topology_normalize_cpu_scale(void); |
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11 | |
12 | struct device_node; | |
805df296 | 13 | bool topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu); |
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14 | |
15 | struct sched_domain; | |
4ca4f26a | 16 | unsigned long topology_get_cpu_scale(struct sched_domain *sd, int cpu); |
615ffd63 | 17 | |
4ca4f26a | 18 | void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity); |
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19 | |
20 | #endif /* _LINUX_ARCH_TOPOLOGY_H_ */ |