diff options
Diffstat (limited to 'include/linux/numa.h')
| -rw-r--r-- | include/linux/numa.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/include/linux/numa.h b/include/linux/numa.h index 59df211d051f..a904861de800 100644 --- a/include/linux/numa.h +++ b/include/linux/numa.h @@ -12,6 +12,7 @@ #define MAX_NUMNODES (1 << NODES_SHIFT) #define NUMA_NO_NODE (-1) +#define NUMA_NO_MEMBLK (-1) /* optionally keep NUMA memory info available post init */ #ifdef CONFIG_NUMA_KEEP_MEMINFO @@ -25,7 +26,7 @@ #include <asm/sparsemem.h> /* Generic implementation available */ -int numa_map_to_online_node(int node); +int numa_nearest_node(int node, unsigned int state); #ifndef memory_add_physaddr_to_nid static inline int memory_add_physaddr_to_nid(u64 start) @@ -43,11 +44,18 @@ static inline int phys_to_target_node(u64 start) return 0; } #endif +#ifndef numa_fill_memblks +static inline int __init numa_fill_memblks(u64 start, u64 end) +{ + return NUMA_NO_MEMBLK; +} +#endif #else /* !CONFIG_NUMA */ -static inline int numa_map_to_online_node(int node) +static inline int numa_nearest_node(int node, unsigned int state) { return NUMA_NO_NODE; } + static inline int memory_add_physaddr_to_nid(u64 start) { return 0; @@ -58,6 +66,8 @@ static inline int phys_to_target_node(u64 start) } #endif +#define numa_map_to_online_node(node) numa_nearest_node(node, N_ONLINE) + #ifdef CONFIG_HAVE_ARCH_NODE_DEV_GROUP extern const struct attribute_group arch_node_dev_group; #endif |