include/linux/numa.h

   1 #ifndef _LINUX_NUMA_H
   2 #define _LINUX_NUMA_H
   3
   4
   5 #ifdef CONFIG_NODES_SHIFT
   6 #define NODES_SHIFT     CONFIG_NODES_SHIFT
   7 #else
   8 #define NODES_SHIFT     0
   9 #endif
  10
  11 #define MAX_NUMNODES    (1 << NODES_SHIFT)
  12
  13 #define NUMA_NO_NODE    (-1)
  14
  15 #endif /* _LINUX_NUMA_H */