mm.h

目前最为完备的早期Linux系统C源代码,版本为0.11,内有详细注释.

#ifndef _MM_H
#define _MM_H

#define PAGE_SIZE 4096

extern unsigned long get_free_page(void);
extern unsigned long put_page(unsigned long page,unsigned long address);
extern void free_page(unsigned long addr);

#endif