diff options
Diffstat (limited to 'include/asm-generic/topology.h')
| -rw-r--r-- | include/asm-generic/topology.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h index fc824e2828f3..238873739550 100644 --- a/include/asm-generic/topology.h +++ b/include/asm-generic/topology.h @@ -44,11 +44,12 @@ #define cpu_to_mem(cpu) ((void)(cpu),0) #endif -#ifndef parent_node -#define parent_node(node) ((void)(node),0) -#endif #ifndef cpumask_of_node -#define cpumask_of_node(node) ((void)node, cpu_online_mask) + #ifdef CONFIG_NEED_MULTIPLE_NODES + #define cpumask_of_node(node) ((node) == 0 ? cpu_online_mask : cpu_none_mask) + #else + #define cpumask_of_node(node) ((void)node, cpu_online_mask) + #endif #endif #ifndef pcibus_to_node #define pcibus_to_node(bus) ((void)(bus), -1) |