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1da177e4 LT |
1 | /* |
2 | * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99 | |
3 | * Rewritten for Linux 2.6 by Christoph Hellwig (hch@lst.de) Jan 2004 | |
4 | */ | |
5 | #ifndef _ASM_MMZONE_H_ | |
6 | #define _ASM_MMZONE_H_ | |
7 | ||
8 | #include <asm/page.h> | |
9 | #include <mmzone.h> | |
10 | ||
b4819b59 YY |
11 | #ifdef CONFIG_DISCONTIGMEM |
12 | ||
1da177e4 LT |
13 | #define pfn_to_nid(pfn) pa_to_nid((pfn) << PAGE_SHIFT) |
14 | ||
b4819b59 YY |
15 | #endif /* CONFIG_DISCONTIGMEM */ |
16 | ||
1da177e4 | 17 | #endif /* _ASM_MMZONE_H_ */ |