diff options
| -rw-r--r-- | arch/x86_64/mm/numa.c | 6 | ||||
| -rw-r--r-- | include/asm-x86_64/mmzone.h | 9 |
2 files changed, 9 insertions, 6 deletions
diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c index 07471a3eb19..63c72641b73 100644 --- a/arch/x86_64/mm/numa.c +++ b/arch/x86_64/mm/numa.c @@ -25,8 +25,7 @@ struct pglist_data *node_data[MAX_NUMNODES] __read_mostly; bootmem_data_t plat_node_bdata[MAX_NUMNODES]; -int memnode_shift; -u8 memnodemap[NODEMAPSIZE]; +struct memnode memnode; unsigned char cpu_to_node[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = NUMA_NO_NODE @@ -367,8 +366,7 @@ void __init init_cpu_to_node(void) EXPORT_SYMBOL(cpu_to_node); EXPORT_SYMBOL(node_to_cpumask); -EXPORT_SYMBOL(memnode_shift); -EXPORT_SYMBOL(memnodemap); +EXPORT_SYMBOL(memnode); EXPORT_SYMBOL(node_data); #ifdef CONFIG_DISCONTIGMEM diff --git a/include/asm-x86_64/mmzone.h b/include/asm-x86_64/mmzone.h index 972c9359f7d..937f99b2688 100644 --- a/include/asm-x86_64/mmzone.h +++ b/include/asm-x86_64/mmzone.h @@ -15,8 +15,13 @@ #define NODEMAPSIZE 0xfff /* Simple perfect hash to map physical addresses to node numbers */ -extern int memnode_shift; -extern u8 memnodemap[NODEMAPSIZE]; +struct memnode { + int shift; + u8 map[NODEMAPSIZE]; +} ____cacheline_aligned; +extern struct memnode memnode; +#define memnode_shift memnode.shift +#define memnodemap memnode.map extern struct pglist_data *node_data[]; |