4 #ifdef CONFIG_ACPI_NUMA
5 #include <linux/kernel.h>
7 /* Proximity bitmap length */
9 #define MAX_PXM_DOMAINS MAX_NUMNODES
11 #define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */
14 extern int pxm_to_node(int);
15 extern int node_to_pxm(int);
16 extern int __cpuinit acpi_map_pxm_to_node(int);
17 extern void __cpuinit acpi_unmap_pxm_to_node(int);
19 #endif /* CONFIG_ACPI_NUMA */
20 #endif /* __ACP_NUMA_H */