projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1965aae3 PA |
1 | #ifndef _ASM_X86_NUMA_64_H |
| 2 | #define _ASM_X86_NUMA_64_H | |
| 1da177e4 LT |
3 | |
| 4 | #include <linux/nodemask.h> | |
| afc54659 | 5 | #include <asm/apicdef.h> |
| 1da177e4 | 6 | |
| abe059e7 | 7 | struct bootnode { |
| cb046eed JP |
8 | u64 start; |
| 9 | u64 end; | |
| 1da177e4 LT |
10 | }; |
| 11 | ||
| 6ec6e0d9 SS |
12 | extern int compute_hash_shift(struct bootnode *nodes, int numblks, |
| 13 | int *nodeids); | |
| 1da177e4 LT |
14 | |
| 15 | #define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT)) | |
| 16 | ||
| 1da177e4 LT |
17 | extern void numa_init_array(void); |
| 18 | extern int numa_off; | |
| 19 | ||
| 68a3a7fe AK |
20 | extern void srat_reserve_add_area(int nodeid); |
| 21 | extern int hotadd_percent; | |
| 69d81fcd | 22 | |
| 43238382 | 23 | extern s16 apicid_to_node[MAX_LOCAL_APIC]; |
| aaa64e04 | 24 | |
| aaa64e04 TG |
25 | extern unsigned long numa_free_all_bootmem(void); |
| 26 | extern void setup_node_bootmem(int nodeid, unsigned long start, | |
| 27 | unsigned long end); | |
| 28 | ||
| 05b3cbd8 RT |
29 | #ifdef CONFIG_NUMA |
| 30 | extern void __init init_cpu_to_node(void); | |
| 23ca4bba MT |
31 | extern void __cpuinit numa_set_node(int cpu, int node); |
| 32 | extern void __cpuinit numa_clear_node(int cpu); | |
| 33 | extern void __cpuinit numa_add_cpu(int cpu); | |
| 34 | extern void __cpuinit numa_remove_cpu(int cpu); | |
| 05b3cbd8 | 35 | #else |
| 23ca4bba MT |
36 | static inline void init_cpu_to_node(void) { } |
| 37 | static inline void numa_set_node(int cpu, int node) { } | |
| 38 | static inline void numa_clear_node(int cpu) { } | |
| 39 | static inline void numa_add_cpu(int cpu, int node) { } | |
| 40 | static inline void numa_remove_cpu(int cpu) { } | |
| 05b3cbd8 | 41 | #endif |
| 0b07e984 | 42 | |
| 1965aae3 | 43 | #endif /* _ASM_X86_NUMA_64_H */ |