include/asm-x86_64/numa.h

   1 #ifndef _ASM_X8664_NUMA_H
   2 #define _ASM_X8664_NUMA_H 1
   3
   4 #define MAXNODE 8
   5 #define NODEMASK 0xff
   6
   7 struct node {
   8         u64 start,end;
   9 };
  10
  11 #define for_all_nodes(x) for ((x) = 0; (x) < numnodes; (x)++) \
  12                                 if (node_online(x))
  13
  14 extern int compute_hash_shift(struct node *nodes);
  15
  16 #define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))
  17
  18 extern void numa_add_cpu(int cpu);
  19 extern void numa_init_array(void);
  20
  21 #endif