| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef _ASM_ARM_TOPOLOGY_H |
| 3 | #define _ASM_ARM_TOPOLOGY_H |
| 4 | |
| 5 | #ifdef CONFIG_ARM_CPU_TOPOLOGY |
| 6 | |
| 7 | #include <linux/cpumask.h> |
| 8 | #include <linux/arch_topology.h> |
| 9 | |
| 10 | /* Replace task scheduler's default frequency-invariant accounting */ |
| 11 | #define arch_scale_freq_capacity topology_get_freq_scale |
| 12 | |
| 13 | /* Replace task scheduler's default max-frequency-invariant accounting */ |
| 14 | #define arch_scale_max_freq_capacity topology_get_max_freq_scale |
| 15 | |
| 16 | /* Replace task scheduler's default cpu-invariant accounting */ |
| 17 | #define arch_scale_cpu_capacity topology_get_cpu_scale |
| 18 | |
| 19 | /* Enable topology flag updates */ |
| 20 | #define arch_update_cpu_topology topology_update_cpu_topology |
| 21 | |
| 22 | #else |
| 23 | |
| 24 | static inline void init_cpu_topology(void) { } |
| 25 | static inline void store_cpu_topology(unsigned int cpuid) { } |
| 26 | |
| 27 | #endif |
| 28 | |
| 29 | #include <asm-generic/topology.h> |
| 30 | |
| 31 | #endif /* _ASM_ARM_TOPOLOGY_H */ |