xref: /linux/arch/mips/include/asm/mmzone.h (revision ca55b2fef3a9373fcfc30f82fd26bc7fccbda732)
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 
11 #ifdef CONFIG_DISCONTIGMEM
12 
13 #define pfn_to_nid(pfn)		pa_to_nid((pfn) << PAGE_SHIFT)
14 
15 #endif /* CONFIG_DISCONTIGMEM */
16 
17 #endif /* _ASM_MMZONE_H_ */
18