/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_TOPOLOGY_H #define __ASM_TOPOLOGY_H #include <linux/cpumask.h> struct cpu_topology { int thread_id; int core_id; int cluster_id; cpumask_t thread_sibling; cpumask_t core_sibling; }; extern struct cpu_topology cpu_topology[NR_CPUS]; #define topology_physical_package_id(cpu) (cpu_topology[cpu].cluster_id) #define topology_core_id(cpu) (cpu_topology[cpu].core_id) #define topology_core_cpumask(cpu) (&cpu_topology[cpu].core_sibling) #define topology_sibling_cpumask(cpu) (&cpu_topology[cpu].thread_sibling) void init_cpu_topology(void); void store_cpu_topology(unsigned int cpuid); const struct cpumask *cpu_coregroup_mask(int cpu); #ifdef CONFIG_NUMA struct pci_bus; int pcibus_to_node(struct pci_bus *bus); #define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \ cpu_all_mask : \ cpumask_of_node(pcibus_to_node(bus))) #endif /* CONFIG_NUMA */ #include <linux/arch_topology.h> /* Replace task scheduler's default frequency-invariant accounting */ #define arch_scale_freq_capacity topology_get_freq_scale /* Replace task scheduler's default cpu-invariant accounting */ #define arch_scale_cpu_capacity topology_get_cpu_scale #include <asm-generic/topology.h> #endif /* _ASM_ARM_TOPOLOGY_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Mark Brown | 94 | 70.15% | 1 | 16.67% |
| Ganapatrao Kulkarni | 25 | 18.66% | 1 | 16.67% |
| Dietmar Eggemann | 13 | 9.70% | 2 | 33.33% |
| Bartosz Golaszewski | 1 | 0.75% | 1 | 16.67% |
| Greg Kroah-Hartman | 1 | 0.75% | 1 | 16.67% |
| Total | 134 | 100.00% | 6 | 100.00% |