29 	struct kernfs_node *kn;  in kernfs_create_link()  local
39 	kn = kernfs_new_node(parent, name, S_IFLNK|S_IRWXUGO, uid, gid,  in kernfs_create_link()
41 	if (!kn)  in kernfs_create_link()
45 		kn->ns = target->ns;  in kernfs_create_link()
46 	kn->symlink.target_kn = target;  in kernfs_create_link()
49 	error = kernfs_add_one(kn);  in kernfs_create_link()
51 		return kn;  in kernfs_create_link()
53 	kernfs_put(kn);  in kernfs_create_link()
60 	struct kernfs_node *base, *kn;  in kernfs_get_target_path()  local
67 		kn = target->parent;  in kernfs_get_target_path()
68 		while (kn->parent && base != kn)  in kernfs_get_target_path()
69 			kn = kn->parent;  in kernfs_get_target_path()
71 		if (base == kn)  in kernfs_get_target_path()
83 	kn = target;  in kernfs_get_target_path()
84 	while (kn->parent && kn != base) {  in kernfs_get_target_path()
85 		len += strlen(kn->name) + 1;  in kernfs_get_target_path()
86 		kn = kn->parent;  in kernfs_get_target_path()
97 	kn = target;  in kernfs_get_target_path()
98 	while (kn->parent && kn != base) {  in kernfs_get_target_path()
99 		int slen = strlen(kn->name);  in kernfs_get_target_path()
102 		memcpy(s + len, kn->name, slen);  in kernfs_get_target_path()
106 		kn = kn->parent;  in kernfs_get_target_path()
114 	struct kernfs_node *kn = inode->i_private;  in kernfs_getlink()  local
115 	struct kernfs_node *parent = kn->parent;  in kernfs_getlink()
116 	struct kernfs_node *target = kn->symlink.target_kn;  in kernfs_getlink()