602 static size_t ext4_xattr_free_space(struct ext4_xattr_entry *last,  in ext4_xattr_free_space()  argument
605 	for (; !IS_LAST_ENTRY(last); last = EXT4_XATTR_NEXT(last)) {  in ext4_xattr_free_space()
606 		if (!last->e_value_block && last->e_value_size) {  in ext4_xattr_free_space()
607 			size_t offs = le16_to_cpu(last->e_value_offs);  in ext4_xattr_free_space()
612 			*total += EXT4_XATTR_LEN(last->e_name_len);  in ext4_xattr_free_space()
614 	return (*min_offs - ((void *)last - base) - sizeof(__u32));  in ext4_xattr_free_space()
620 	struct ext4_xattr_entry *last;  in ext4_xattr_set_entry()  local
624 	last = s->first;  in ext4_xattr_set_entry()
625 	for (; !IS_LAST_ENTRY(last); last = EXT4_XATTR_NEXT(last)) {  in ext4_xattr_set_entry()
626 		if (!last->e_value_block && last->e_value_size) {  in ext4_xattr_set_entry()
627 			size_t offs = le16_to_cpu(last->e_value_offs);  in ext4_xattr_set_entry()
632 	free = min_offs - ((void *)last - s->base) - sizeof(__u32);  in ext4_xattr_set_entry()
649 		size_t rest = (void *)last - (void *)s->here + sizeof(__u32);  in ext4_xattr_set_entry()
687 			last = s->first;  in ext4_xattr_set_entry()
688 			while (!IS_LAST_ENTRY(last)) {  in ext4_xattr_set_entry()
689 				size_t o = le16_to_cpu(last->e_value_offs);  in ext4_xattr_set_entry()
690 				if (!last->e_value_block &&  in ext4_xattr_set_entry()
691 				    last->e_value_size && o < offs)  in ext4_xattr_set_entry()
692 					last->e_value_offs =  in ext4_xattr_set_entry()
694 				last = EXT4_XATTR_NEXT(last);  in ext4_xattr_set_entry()
700 			last = ENTRY((void *)last - size);  in ext4_xattr_set_entry()
702 				(void *)last - (void *)s->here + sizeof(__u32));  in ext4_xattr_set_entry()
703 			memset(last, 0, size);  in ext4_xattr_set_entry()
1235 	struct ext4_xattr_entry *last = entry;  in ext4_xattr_shift_entries()  local
1239 	for (; !IS_LAST_ENTRY(last); last = EXT4_XATTR_NEXT(last)) {  in ext4_xattr_shift_entries()
1240 		if (!last->e_value_block && last->e_value_size) {  in ext4_xattr_shift_entries()
1241 			new_offs = le16_to_cpu(last->e_value_offs) +  in ext4_xattr_shift_entries()
1243 			BUG_ON(new_offs + le32_to_cpu(last->e_value_size)  in ext4_xattr_shift_entries()
1245 			last->e_value_offs = cpu_to_le16(new_offs);  in ext4_xattr_shift_entries()
1260 	struct ext4_xattr_entry *entry, *last, *first;  in ext4_expand_extra_isize_ea()  local
1289 	last = entry;  in ext4_expand_extra_isize_ea()
1292 	free = ext4_xattr_free_space(last, &min_offs, base, &total_ino);  in ext4_expand_extra_isize_ea()
1362 		last = IFIRST(header);  in ext4_expand_extra_isize_ea()
1365 		for (; !IS_LAST_ENTRY(last); last = EXT4_XATTR_NEXT(last)) {  in ext4_expand_extra_isize_ea()
1367 			EXT4_XATTR_SIZE(le32_to_cpu(last->e_value_size)) +  in ext4_expand_extra_isize_ea()
1368 					EXT4_XATTR_LEN(last->e_name_len);  in ext4_expand_extra_isize_ea()
1371 					small_entry = last;  in ext4_expand_extra_isize_ea()
1373 					entry = last;  in ext4_expand_extra_isize_ea()