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										 |  |  | /*
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							|  |  |  |  * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99 | 
					
						
							|  |  |  |  * Rewritten for Linux 2.6 by Christoph Hellwig (hch@lst.de) Jan 2004 | 
					
						
							|  |  |  |  */ | 
					
						
							|  |  |  | #ifndef _ASM_MMZONE_H_
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							|  |  |  | #define _ASM_MMZONE_H_
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							|  |  |  | #include <asm/page.h>
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							|  |  |  | #include <mmzone.h>
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										 |  |  | #ifdef CONFIG_DISCONTIGMEM
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										 |  |  | #define pfn_to_nid(pfn)		pa_to_nid((pfn) << PAGE_SHIFT)
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										 |  |  | #endif /* CONFIG_DISCONTIGMEM */
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										 |  |  | #endif /* _ASM_MMZONE_H_ */
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