diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 08b349931ebc..6fe1b65ee1a8 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -57,6 +57,11 @@ #include <asm/div64.h> #include "internal.h" +#ifdef CONFIG_USE_PERCPU_NUMA_NODE_ID +DEFINE_PER_CPU(int, numa_node); +EXPORT_PER_CPU_SYMBOL(numa_node); +#endif + /* * Array of node states. */ |