43 #define GET_LAST_MMAP(filp)		\  argument
44 	(filp ? ((unsigned long) filp->f_mapping) >> 8 : 0UL)
45 #define SET_LAST_MMAP(filp, val)	\  argument
89 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,  in arch_get_unmapped_area()  argument
102 	if (filp || (flags & MAP_SHARED))  in arch_get_unmapped_area()
104 	last_mmap = GET_LAST_MMAP(filp);  in arch_get_unmapped_area()
137 		SET_LAST_MMAP(filp, addr - (pgoff << PAGE_SHIFT));  in arch_get_unmapped_area()
143 arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,  in arch_get_unmapped_area_topdown()  argument
163 	if (filp || (flags & MAP_SHARED))  in arch_get_unmapped_area_topdown()
165 	last_mmap = GET_LAST_MMAP(filp);  in arch_get_unmapped_area_topdown()
206 	return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);  in arch_get_unmapped_area_topdown()
210 		SET_LAST_MMAP(filp, addr - (pgoff << PAGE_SHIFT));  in arch_get_unmapped_area_topdown()