1. 根目录:
2. arch
3. metag
4. include
5. asm
6. mman.h

#ifndef __METAG_MMAN_H__
#define __METAG_MMAN_H__

#include <uapi/asm/mman.h>

#ifndef __ASSEMBLY__
#define arch_mmap_check metag_mmap_check
int metag_mmap_check(unsigned long addr, unsigned long len,
		     unsigned long flags);
#endif
#endif /* __METAG_MMAN_H__ */