diff options
Diffstat (limited to 'arch/x86/include/asm/topology.h')
| -rw-r--r-- | arch/x86/include/asm/topology.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 21041898157a..1fadf0cf520c 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -218,6 +218,12 @@ static inline unsigned int topology_amd_nodes_per_pkg(void) return __amd_nodes_per_pkg; } +#else /* CONFIG_SMP */ +static inline int topology_phys_to_logical_pkg(unsigned int pkg) { return 0; } +static inline int topology_max_smt_threads(void) { return 1; } +static inline unsigned int topology_amd_nodes_per_pkg(void) { return 1; } +#endif /* !CONFIG_SMP */ + extern struct cpumask __cpu_primary_thread_mask; #define cpu_primary_thread_mask ((const struct cpumask *)&__cpu_primary_thread_mask) @@ -241,12 +247,6 @@ static inline bool topology_is_core_online(unsigned int cpu) } #define topology_is_core_online topology_is_core_online -#else /* CONFIG_SMP */ -static inline int topology_phys_to_logical_pkg(unsigned int pkg) { return 0; } -static inline int topology_max_smt_threads(void) { return 1; } -static inline unsigned int topology_amd_nodes_per_pkg(void) { return 1; } -#endif /* !CONFIG_SMP */ - static inline void arch_fix_phys_package_id(int num, u32 slot) { } @@ -325,4 +325,6 @@ static inline void freq_invariance_set_perf_ratio(u64 ratio, bool turbo_disabled extern void arch_scale_freq_tick(void); #define arch_scale_freq_tick arch_scale_freq_tick +extern int arch_sched_node_distance(int from, int to); + #endif /* _ASM_X86_TOPOLOGY_H */ |