diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-10-28 16:54:49 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-28 16:54:49 +0100 |
| commit | d1a76187a5be4f89c6cb19d800cb5fb7aac735c5 (patch) | |
| tree | 2fac3ffbfffc7560eeef8364b541d0d7a0057920 /arch/x86/include/asm/numa_64.h | |
| parent | c7e78cff6b7518212247fb20b1dc6411540dc9af (diff) | |
| parent | 0173a3265b228da319ceb9c1ec6a5682fd1b2d92 (diff) | |
Merge commit 'v2.6.28-rc2' into core/locking
Conflicts:
arch/um/include/asm/system.h
Diffstat (limited to 'arch/x86/include/asm/numa_64.h')
| -rw-r--r-- | arch/x86/include/asm/numa_64.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/x86/include/asm/numa_64.h b/arch/x86/include/asm/numa_64.h new file mode 100644 index 00000000000..064ed6df4cb --- /dev/null +++ b/arch/x86/include/asm/numa_64.h @@ -0,0 +1,43 @@ +#ifndef _ASM_X86_NUMA_64_H +#define _ASM_X86_NUMA_64_H + +#include <linux/nodemask.h> +#include <asm/apicdef.h> + +struct bootnode { + u64 start; + u64 end; +}; + +extern int compute_hash_shift(struct bootnode *nodes, int numblks, + int *nodeids); + +#define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT)) + +extern void numa_init_array(void); +extern int numa_off; + +extern void srat_reserve_add_area(int nodeid); +extern int hotadd_percent; + +extern s16 apicid_to_node[MAX_LOCAL_APIC]; + +extern unsigned long numa_free_all_bootmem(void); +extern void setup_node_bootmem(int nodeid, unsigned long start, + unsigned long end); + +#ifdef CONFIG_NUMA +extern void __init init_cpu_to_node(void); +extern void __cpuinit numa_set_node(int cpu, int node); +extern void __cpuinit numa_clear_node(int cpu); +extern void __cpuinit numa_add_cpu(int cpu); +extern void __cpuinit numa_remove_cpu(int cpu); +#else +static inline void init_cpu_to_node(void) { } +static inline void numa_set_node(int cpu, int node) { } +static inline void numa_clear_node(int cpu) { } +static inline void numa_add_cpu(int cpu, int node) { } +static inline void numa_remove_cpu(int cpu) { } +#endif + +#endif /* _ASM_X86_NUMA_64_H */ |