186 	const char	*image_id;  member
504 	else if (rbd_dev->spec && rbd_dev->spec->image_id)  in rbd_warn()
506 			RBD_DRV_NAME, rbd_dev->spec->image_id, &vaf);  in rbd_warn()
3891 	return sprintf(buf, "%s\n", rbd_dev->spec->image_id);  in rbd_image_id_show()
3932 			    spec->image_id, spec->image_name ?: "(unknown)",  in rbd_parent_show()
3963 static DEVICE_ATTR(image_id, S_IRUGO, rbd_image_id_show, NULL);
4035 	kfree(spec->image_id);  in rbd_spec_free()
4238 	char *image_id;  in rbd_dev_v2_parent_info()  local
4299 	image_id = ceph_extract_encoded_string(&p, end, NULL, GFP_KERNEL);  in rbd_dev_v2_parent_info()
4300 	if (IS_ERR(image_id)) {  in rbd_dev_v2_parent_info()
4301 		ret = PTR_ERR(image_id);  in rbd_dev_v2_parent_info()
4314 		parent_spec->image_id = image_id;  in rbd_dev_v2_parent_info()
4319 		kfree(image_id);  in rbd_dev_v2_parent_info()
4401 	char *image_id;  in rbd_dev_image_name()  local
4412 	len = strlen(rbd_dev->spec->image_id);  in rbd_dev_image_name()
4414 	image_id = kmalloc(image_id_size, GFP_KERNEL);  in rbd_dev_image_name()
4415 	if (!image_id)  in rbd_dev_image_name()
4418 	p = image_id;  in rbd_dev_image_name()
4419 	end = image_id + image_id_size;  in rbd_dev_image_name()
4420 	ceph_encode_string(&p, end, rbd_dev->spec->image_id, (u32)len);  in rbd_dev_image_name()
4429 				image_id, image_id_size,  in rbd_dev_image_name()
4443 	kfree(image_id);  in rbd_dev_image_name()
4511 	rbd_assert(spec->image_id && spec->image_name);  in rbd_spec_fill_snap_id()
4545 	rbd_assert(spec->image_id);  in rbd_spec_fill_names()
5025 	char *image_id;  in rbd_dev_image_id()  local
5033 	if (rbd_dev->spec->image_id) {  in rbd_dev_image_id()
5034 		rbd_dev->image_format = *rbd_dev->spec->image_id ? 2 : 1;  in rbd_dev_image_id()
5066 		image_id = kstrdup("", GFP_KERNEL);  in rbd_dev_image_id()
5067 		ret = image_id ? 0 : -ENOMEM;  in rbd_dev_image_id()
5073 		image_id = ceph_extract_encoded_string(&p, p + ret,  in rbd_dev_image_id()
5075 		ret = PTR_ERR_OR_ZERO(image_id);  in rbd_dev_image_id()
5081 		rbd_dev->spec->image_id = image_id;  in rbd_dev_image_id()
5082 		dout("image_id is %s\n", image_id);  in rbd_dev_image_id()
5273 		size = sizeof (RBD_HEADER_PREFIX) + strlen(spec->image_id);  in rbd_dev_header_name()
5284 			RBD_HEADER_PREFIX, spec->image_id);  in rbd_dev_header_name()
5294 	kfree(rbd_dev->spec->image_id);  in rbd_dev_image_release()
5295 	rbd_dev->spec->image_id = NULL;  in rbd_dev_image_release()
5390 	kfree(rbd_dev->spec->image_id);  in rbd_dev_image_probe()
5391 	rbd_dev->spec->image_id = NULL;  in rbd_dev_image_probe()