diff options
Diffstat (limited to 'include/asm-x86/topology.h')
| -rw-r--r-- | include/asm-x86/topology.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/asm-x86/topology.h b/include/asm-x86/topology.h index 81a29eb08ac..b167ca90f96 100644 --- a/include/asm-x86/topology.h +++ b/include/asm-x86/topology.h @@ -88,6 +88,17 @@ static inline int cpu_to_node(int cpu) #endif return per_cpu(x86_cpu_to_node_map, cpu); } + +#ifdef CONFIG_NUMA + +/* Returns a pointer to the cpumask of CPUs on Node 'node'. */ +#define node_to_cpumask_ptr(v, node) \ + cpumask_t *v = &(node_to_cpumask_map[node]) + +#define node_to_cpumask_ptr_next(v, node) \ + v = &(node_to_cpumask_map[node]) +#endif + #endif /* CONFIG_X86_64 */ /* @@ -174,10 +185,10 @@ extern int __node_distance(int, int); #else /* CONFIG_NUMA */ -#include <asm-generic/topology.h> - #endif +#include <asm-generic/topology.h> + extern cpumask_t cpu_coregroup_map(int cpu); #ifdef ENABLE_TOPO_DEFINES |