diff options
Diffstat (limited to 'arch/alpha/include')
| -rw-r--r-- | arch/alpha/include/asm/smp.h | 1 | ||||
| -rw-r--r-- | arch/alpha/include/asm/topology.h | 17 |
2 files changed, 17 insertions, 1 deletions
diff --git a/arch/alpha/include/asm/smp.h b/arch/alpha/include/asm/smp.h index 544c69af816..547e90951ce 100644 --- a/arch/alpha/include/asm/smp.h +++ b/arch/alpha/include/asm/smp.h @@ -45,7 +45,6 @@ extern struct cpuinfo_alpha cpu_data[NR_CPUS]; #define raw_smp_processor_id() (current_thread_info()->cpu) extern int smp_num_cpus; -#define cpu_possible_map cpu_present_map extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi(cpumask_t mask); diff --git a/arch/alpha/include/asm/topology.h b/arch/alpha/include/asm/topology.h index 149532e162c..b4f284c72ff 100644 --- a/arch/alpha/include/asm/topology.h +++ b/arch/alpha/include/asm/topology.h @@ -39,7 +39,24 @@ static inline cpumask_t node_to_cpumask(int node) return node_cpu_mask; } +extern struct cpumask node_to_cpumask_map[]; +/* FIXME: This is dumb, recalculating every time. But simple. */ +static const struct cpumask *cpumask_of_node(int node) +{ + int cpu; + + cpumask_clear(&node_to_cpumask_map[node]); + + for_each_online_cpu(cpu) { + if (cpu_to_node(cpu) == node) + cpumask_set_cpu(cpu, node_to_cpumask_map[node]); + } + + return &node_to_cpumask_map[node]; +} + #define pcibus_to_cpumask(bus) (cpu_online_map) +#define cpumask_of_pcibus(bus) (cpu_online_mask) #endif /* !CONFIG_NUMA */ # include <asm-generic/topology.h> |