| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
| Yoichi Yuasa | b4819b5 | 2005-06-25 14:54:31 -0700 | [diff] [blame] | 11 | #ifdef CONFIG_DISCONTIGMEM |
| 12 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | #define pfn_to_nid(pfn) pa_to_nid((pfn) << PAGE_SHIFT) |
| 14 | |
| Yoichi Yuasa | b4819b5 | 2005-06-25 14:54:31 -0700 | [diff] [blame] | 15 | #endif /* CONFIG_DISCONTIGMEM */ |
| 16 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 17 | #endif /* _ASM_MMZONE_H_ */ |