1#ifndef _ASM_ARM_TOPOLOGY_H
2#define _ASM_ARM_TOPOLOGY_H
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3
4#include <asm-generic/topology.h>
5
6#endif /* _ASM_ARM_TOPOLOGY_H */

 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/* big.LITTLE switcher is incompatible with frequency invariance */
11#ifndef CONFIG_BL_SWITCHER
12/* Replace task scheduler's default frequency-invariant accounting */
13#define arch_set_freq_scale topology_set_freq_scale
14#define arch_scale_freq_capacity topology_get_freq_scale
15#define arch_scale_freq_invariant topology_scale_freq_invariant
16#endif
17
18/* Replace task scheduler's default cpu-invariant accounting */
19#define arch_scale_cpu_capacity topology_get_cpu_scale
20
21/* Enable topology flag updates */
22#define arch_update_cpu_topology topology_update_cpu_topology
23
24/* Replace task scheduler's default thermal pressure API */
25#define arch_scale_thermal_pressure topology_get_thermal_pressure
26#define arch_update_thermal_pressure	topology_update_thermal_pressure
27
28#else
29
30static inline void init_cpu_topology(void) { }
31static inline void store_cpu_topology(unsigned int cpuid) { }
32
33#endif
34
35#include <asm-generic/topology.h>
36
37#endif /* _ASM_ARM_TOPOLOGY_H */