patch-2.4.4 linux/include/asm-arm/mmzone.h

• Lines: 22
• Date: Thu Apr 12 12:20:31 2001
• Orig file: v2.4.3/linux/include/asm-arm/mmzone.h
• Orig date: Mon Sep 18 15:15:24 2000

diff -u --recursive --new-file v2.4.3/linux/include/asm-arm/mmzone.h linux/include/asm-arm/mmzone.h
@@ -10,6 +10,21 @@
 #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/mmzone.h>
 
 #endif