diff options
Diffstat (limited to 'include/asm-generic/topology.h')
| -rw-r--r-- | include/asm-generic/topology.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h index ec96e8b0f1901e..5d9d70cd17fc41 100644 --- a/include/asm-generic/topology.h +++ b/include/asm-generic/topology.h @@ -41,8 +41,15 @@ #ifndef node_to_first_cpu #define node_to_first_cpu(node) (0) #endif +#ifndef pcibus_to_node +#define pcibus_to_node(node) (-1) +#endif + #ifndef pcibus_to_cpumask -#define pcibus_to_cpumask(bus) (cpu_online_map) +#define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \ + CPU_MASK_ALL : \ + node_to_cpumask(pcibus_to_node(bus)) \ + ) #endif #endif /* _ASM_GENERIC_TOPOLOGY_H */ |