mm.h

赵炯《Linux内核0.11完全注释》本书对Linux早期操作系统内核(v0.11)全部代码文件进行了详细全面的注释和说明

#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