| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _ASM_X8664_NUMA_H |
| 2 | #define _ASM_X8664_NUMA_H 1 |
| 3 | |
| 4 | #include <linux/nodemask.h> |
| 5 | #include <asm/numnodes.h> |
| 6 | |
| 7 | struct node { |
| 8 | u64 start,end; |
| 9 | }; |
| 10 | |
| 11 | extern int compute_hash_shift(struct node *nodes, int numnodes); |
| Andi Kleen | 69e1a33 | 2005-09-12 18:49:24 +0200 | [diff] [blame] | 12 | extern int pxm_to_node(int nid); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | |
| 14 | #define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT)) |
| 15 | |
| 16 | extern void numa_add_cpu(int cpu); |
| 17 | extern void numa_init_array(void); |
| 18 | extern int numa_off; |
| 19 | |
| Andi Kleen | 69d81fc | 2005-11-05 17:25:53 +0100 | [diff] [blame] | 20 | extern void numa_set_node(int cpu, int node); |
| 21 | |
| Andi Kleen | 0b07e98 | 2005-09-12 18:49:24 +0200 | [diff] [blame] | 22 | extern unsigned char apicid_to_node[256]; |
| 23 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | #define NUMA_NO_NODE 0xff |
| 25 | |
| 26 | #endif |