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v0.5.2
https://github.com/torvalds/linux
02 December 2023, 22:23:51 UTC
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Tip revision: 64f1607ffbbc772685733ea63e6f7f4183df1b16 authored by Linus Torvalds on 13 August 2009, 22:43:34 UTC
Linux 2.6.31-rc6
Tip revision: 64f1607
mmzone.h 
/*
 * 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_
#define _ASM_MMZONE_H_

#include <asm/page.h>
#include <mmzone.h>

#ifdef CONFIG_DISCONTIGMEM

#define pfn_to_nid(pfn)		pa_to_nid((pfn) << PAGE_SHIFT)

#endif /* CONFIG_DISCONTIGMEM */

#endif /* _ASM_MMZONE_H_ */
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