1 files changed, 21 insertions, 0 deletions

diff --git a/include/asm-x86_64/numa.h b/include/asm-x86_64/numa.h
new file mode 100644
index 000000000000..5c363a1482e4
--- /dev/null
+++ b/include/asm-x86_64/numa.h
@@ -0,0 +1,21 @@
+#ifndef _ASM_X8664_NUMA_H 
+#define _ASM_X8664_NUMA_H 1
+
+#include <linux/nodemask.h>
+#include <asm/numnodes.h>
+
+struct node { 
+        u64 start,end; 
+};
+
+extern int compute_hash_shift(struct node *nodes, int numnodes);
+
+#define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))
+
+extern void numa_add_cpu(int cpu);
+extern void numa_init_array(void);
+extern int numa_off;
+
+#define NUMA_NO_NODE 0xff
+
+#endif