diff options
Diffstat (limited to 'include/asm-generic/topology.h')
| -rw-r--r-- | include/asm-generic/topology.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h index 342a2a0..a6aea79 100644 --- a/include/asm-generic/topology.h +++ b/include/asm-generic/topology.h @@ -27,6 +27,8 @@ #ifndef _ASM_GENERIC_TOPOLOGY_H #define _ASM_GENERIC_TOPOLOGY_H +#ifndef CONFIG_NUMA + /* Other architectures wishing to use this simple topology API should fill in the below functions as appropriate in their own <asm/topology.h> file. */ #ifndef cpu_to_node @@ -52,4 +54,16 @@ ) #endif +#endif /* CONFIG_NUMA */ + +/* returns pointer to cpumask for specified node */ +#ifndef node_to_cpumask_ptr + +#define node_to_cpumask_ptr(v, node) \ + cpumask_t _##v = node_to_cpumask(node), *v = &_##v + +#define node_to_cpumask_ptr_next(v, node) \ + _##v = node_to_cpumask(node) +#endif + #endif /* _ASM_GENERIC_TOPOLOGY_H */ |
