diff options
Diffstat (limited to 'arch/ia64/include/asm/topology.h')
| -rw-r--r-- | arch/ia64/include/asm/topology.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h index a3cc9f65f954..76a33a91ca69 100644 --- a/arch/ia64/include/asm/topology.h +++ b/arch/ia64/include/asm/topology.h @@ -34,6 +34,7 @@ * Returns a bitmask of CPUs on Node 'node'. */ #define node_to_cpumask(node) (node_to_cpu_mask[node]) +#define cpumask_of_node(node) (&node_to_cpu_mask[node]) /* * Returns the number of the node containing Node 'nid'. @@ -45,7 +46,7 @@ /* * Returns the number of the first CPU on Node 'node'. */ -#define node_to_first_cpu(node) (first_cpu(node_to_cpumask(node))) +#define node_to_first_cpu(node) (cpumask_first(cpumask_of_node(node))) /* * Determines the node for a given pci bus @@ -109,6 +110,8 @@ void build_cpu_to_node_map(void); #define topology_core_id(cpu) (cpu_data(cpu)->core_id) #define topology_core_siblings(cpu) (cpu_core_map[cpu]) #define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu)) +#define topology_core_cpumask(cpu) (&cpu_core_map[cpu]) +#define topology_thread_cpumask(cpu) (&per_cpu(cpu_sibling_map, cpu)) #define smt_capable() (smp_num_siblings > 1) #endif @@ -119,6 +122,10 @@ extern void arch_fix_phys_package_id(int num, u32 slot); node_to_cpumask(pcibus_to_node(bus)) \ ) +#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \ + cpu_all_mask : \ + cpumask_from_node(pcibus_to_node(bus))) + #include <asm-generic/topology.h> #endif /* _ASM_IA64_TOPOLOGY_H */ |