X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-x86_64%2Fnuma.h;h=933ff11ece15203a3844ace8fdf66858c3c58be1;hb=refs%2Fheads%2Fvserver;hp=5c363a1482e43ecada598942d124b87d64a0041a;hpb=6a77f38946aaee1cd85eeec6cf4229b204c15071;p=linux-2.6.git diff --git a/include/asm-x86_64/numa.h b/include/asm-x86_64/numa.h index 5c363a148..933ff11ec 100644 --- a/include/asm-x86_64/numa.h +++ b/include/asm-x86_64/numa.h @@ -2,13 +2,12 @@ #define _ASM_X8664_NUMA_H 1 #include -#include -struct node { +struct bootnode { u64 start,end; }; -extern int compute_hash_shift(struct node *nodes, int numnodes); +extern int compute_hash_shift(struct bootnode *nodes, int numnodes); #define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT)) @@ -16,6 +15,24 @@ extern void numa_add_cpu(int cpu); extern void numa_init_array(void); extern int numa_off; +extern void numa_set_node(int cpu, int node); +extern void srat_reserve_add_area(int nodeid); +extern int hotadd_percent; + +extern unsigned char apicid_to_node[256]; +#ifdef CONFIG_NUMA +extern void __init init_cpu_to_node(void); + +static inline void clear_node_cpumask(int cpu) +{ + clear_bit(cpu, &node_to_cpumask[cpu_to_node(cpu)]); +} + +#else +#define init_cpu_to_node() do {} while (0) +#define clear_node_cpumask(cpu) do {} while (0) +#endif + #define NUMA_NO_NODE 0xff #endif