mmzone.h
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上传日期:2013-02-24
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- /*
- * linux/include/asm-arm/mmzone.h
- *
- * 1999-12-29 Nicolas Pitre Created
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
- #ifndef __ASM_MMZONE_H
- #define __ASM_MMZONE_H
- /*
- * Currently defined in arch/arm/mm/discontig.c
- */
- extern pg_data_t discontig_node_data[];
- /*
- * Return a pointer to the node data for node n.
- */
- #define NODE_DATA(nid) (&discontig_node_data[nid])
- /*
- * NODE_MEM_MAP gives the kaddr for the mem_map of the node.
- */
- #define NODE_MEM_MAP(nid) (NODE_DATA(nid)->node_mem_map)
- #include <asm/arch/memory.h>
- #endif