include/asm-arm/mmzone.h

   1 /*
   2  *  linux/include/asm-arm/mmzone.h
   3  *
   4  *  1999-12-29  Nicolas Pitre           Created
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10 #ifndef __ASM_MMZONE_H
  11 #define __ASM_MMZONE_H
  12
  13 /*
  14  * Currently defined in arch/arm/mm/discontig.c
  15  */
  16 extern pg_data_t discontig_node_data[];
  17
  18 /*
  19  * Return a pointer to the node data for node n.
  20  */
  21 #define NODE_DATA(nid)          (&discontig_node_data[nid])
  22
  23 /*
  24  * NODE_MEM_MAP gives the kaddr for the mem_map of the node.
  25  */
  26 #define NODE_MEM_MAP(nid)       (NODE_DATA(nid)->node_mem_map)
  27
  28 #include <asm/arch/memory.h>
  29
  30 #endif