178 					 struct mount *origin)  in __propagation_next()  argument
183 		if (master == origin->mnt_master) {  in __propagation_next()
185 			return (next == origin) ? NULL : next;  in __propagation_next()
197  * @origin: the original mount from where the tree walk initiated
205 					 struct mount *origin)  in propagation_next()  argument
211 	return __propagation_next(m, origin);  in propagation_next()
215 						struct mount *origin)  in skip_propagation_subtree()  argument
220 	struct mount *p = __propagation_next(m, origin);  in skip_propagation_subtree()
223 		p = __propagation_next(p, origin);  in skip_propagation_subtree()
228 static struct mount *next_group(struct mount *m, struct mount *origin)  in next_group()  argument
236 			if (m->mnt_group_id == origin->mnt_group_id) {  in next_group()
237 				if (next == origin)  in next_group()
249 			if (master->mnt_group_id == origin->mnt_group_id)  in next_group()
255 		if (m == origin)  in next_group()