42 static int kernfs_name_locked(struct kernfs_node *kn, char *buf, size_t buflen)  in kernfs_name_locked()  argument
45 		return strlcpy(buf, "(null)", buflen);  in kernfs_name_locked()
47 	return strlcpy(buf, kn->parent ? kn->name : "/", buflen);  in kernfs_name_locked()
124 					char *buf, size_t buflen)  in kernfs_path_from_node_locked()  argument
132 		return strlcpy(buf, "(null)", buflen);  in kernfs_path_from_node_locked()
138 		return strlcpy(buf, "/", buflen);  in kernfs_path_from_node_locked()
154 			       len < buflen ? buflen - len : 0);  in kernfs_path_from_node_locked()
161 			       len < buflen ? buflen - len : 0);  in kernfs_path_from_node_locked()
163 			       len < buflen ? buflen - len : 0);  in kernfs_path_from_node_locked()
183 int kernfs_name(struct kernfs_node *kn, char *buf, size_t buflen)  in kernfs_name()  argument
189 	ret = kernfs_name_locked(kn, buf, buflen);  in kernfs_name()
211 			  char *buf, size_t buflen)  in kernfs_path_from_node()  argument
217 	ret = kernfs_path_from_node_locked(to, from, buf, buflen);  in kernfs_path_from_node()