fs/sysfs/dir.c

21 void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
27 		kernfs_path(parent, buf, PATH_MAX);
42 	struct kernfs_node *parent, *kn;
49 	if (kobj->parent)
50 		parent = kobj->parent->sd;
52 		parent = sysfs_root_kn;
54 	if (!parent)
59 	kn = kernfs_create_dir_ns(parent, kobject_name(kobj), 0755, uid, gid,
63 			sysfs_warn_dup(parent, kobject_name(kobj));
108 	struct kernfs_node *parent;
111 	parent = kernfs_get_parent(kobj->sd);
112 	ret = kernfs_rename_ns(kobj->sd, parent, new_name, new_ns);
113 	kernfs_put(parent);
136 	struct kernfs_node *kn, *parent = parent_kobj->sd;
138 	kn = kernfs_create_empty_dir(parent, name);
141 			sysfs_warn_dup(parent, name);
157 	struct kernfs_node *parent = parent_kobj->sd;
159 	kernfs_remove_by_name_ns(parent, name, NULL);