1. 根目录:
2. arch
3. c6x
4. include
5. asm
6. page.h

#ifndef _ASM_C6X_PAGE_H
#define _ASM_C6X_PAGE_H

#define VM_DATA_DEFAULT_FLAGS \
	(VM_READ | VM_WRITE | \
	((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
		 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)

#include <asm-generic/page.h>

#endif /* _ASM_C6X_PAGE_H */