667 		    struct dentry *new)  in ovl_link()  argument
680 	err = ovl_copy_up(new->d_parent);  in ovl_link()
697 	err = ovl_create_or_link(new, inode,  in ovl_link()
1024 		      struct inode *newdir, struct dentry *new,  in ovl_rename()  argument
1039 	bool new_is_dir = d_is_dir(new);  in ovl_rename()
1055 	if (!overwrite && !ovl_can_move(new))  in ovl_rename()
1058 	if (overwrite && new_is_dir && !ovl_pure_upper(new)) {  in ovl_rename()
1059 		err = ovl_check_empty_dir(new, &list);  in ovl_rename()
1066 			if (!ovl_dentry_is_whiteout(new)) {  in ovl_rename()
1073 		} else if (is_dir && ovl_dentry_is_whiteout(new)) {  in ovl_rename()
1087 	err = ovl_copy_up(new->d_parent);  in ovl_rename()
1091 		err = ovl_copy_up(new);  in ovl_rename()
1094 	} else if (d_inode(new)) {  in ovl_rename()
1095 		err = ovl_nlink_start(new);  in ovl_rename()
1105 		opaquedir = ovl_clear_empty(new, &list);  in ovl_rename()
1114 	new_upperdir = ovl_dentry_upper(new->d_parent);  in ovl_rename()
1124 			err = ovl_set_impure(new->d_parent, new_upperdir);  in ovl_rename()
1128 		if (!overwrite && ovl_type_origin(new)) {  in ovl_rename()
1147 	newdentry = lookup_one_len(new->d_name.name, new_upperdir,  in ovl_rename()
1148 				   new->d_name.len);  in ovl_rename()
1154 	new_opaque = ovl_dentry_is_opaque(new);  in ovl_rename()
1157 	if (d_inode(new) && ovl_dentry_upper(new)) {  in ovl_rename()
1162 			if (!ovl_matches_upper(new, newdentry))  in ovl_rename()
1182 	else if (is_dir && !old_opaque && ovl_type_merge(new->d_parent))  in ovl_rename()
1187 	if (!overwrite && ovl_type_merge_or_lower(new))  in ovl_rename()
1188 		err = ovl_set_redirect(new, samedir);  in ovl_rename()
1191 		err = ovl_set_opaque_xerr(new, newdentry, -EXDEV);  in ovl_rename()
1203 	if (overwrite && d_inode(new)) {  in ovl_rename()
1205 			clear_nlink(d_inode(new));  in ovl_rename()
1207 			drop_nlink(d_inode(new));  in ovl_rename()
1211 			 (!overwrite && ovl_type_origin(new)));  in ovl_rename()
1212 	ovl_dir_modified(new->d_parent, ovl_type_origin(old) ||  in ovl_rename()
1213 			 (d_inode(new) && ovl_type_origin(new)));  in ovl_rename()
1217 	if (d_inode(new) && ovl_dentry_upper(new))  in ovl_rename()
1218 		ovl_copyattr(d_inode(newdentry), d_inode(new));  in ovl_rename()
1229 		ovl_nlink_end(new);  in ovl_rename()