192 	const char	*image_id;  member
610 	else if (rbd_dev->spec && rbd_dev->spec->image_id)  in rbd_warn()
612 			RBD_DRV_NAME, rbd_dev->spec->image_id, &vaf);  in rbd_warn()
1722 				rbd_dev->spec->image_id);  in rbd_object_map_name()
1725 				rbd_dev->spec->image_id, snap_id);  in rbd_object_map_name()
5141 	return sprintf(buf, "%s\n", rbd_dev->spec->image_id);  in rbd_image_id_show()
5192 			    spec->image_id, spec->image_name ?: "(unknown)",  in rbd_parent_show()
5230 static DEVICE_ATTR(image_id, 0444, rbd_image_id_show, NULL);
5309 	kfree(spec->image_id);  in rbd_spec_free()
5598 	const char	*image_id;  member
5608 	kfree(pii->image_id);  in rbd_parent_info_cleanup()
5635 	pii->image_id = ceph_extract_encoded_string(p, end, NULL, GFP_KERNEL);  in decode_parent_image_spec()
5636 	if (IS_ERR(pii->image_id)) {  in decode_parent_image_spec()
5637 		ret = PTR_ERR(pii->image_id);  in decode_parent_image_spec()
5638 		pii->image_id = NULL;  in decode_parent_image_spec()
5683 	     __func__, pii->pool_id, pii->pool_ns, pii->image_id, pii->snap_id,  in __get_parent_info()
5713 	pii->image_id = ceph_extract_encoded_string(&p, end, NULL, GFP_KERNEL);  in __get_parent_info_legacy()
5714 	if (IS_ERR(pii->image_id)) {  in __get_parent_info_legacy()
5715 		ret = PTR_ERR(pii->image_id);  in __get_parent_info_legacy()
5716 		pii->image_id = NULL;  in __get_parent_info_legacy()
5724 	     __func__, pii->pool_id, pii->pool_ns, pii->image_id, pii->snap_id,  in __get_parent_info_legacy()
5796 	parent_spec->image_id = pii.image_id;  in rbd_dev_setup_parent()
5797 	pii.image_id = NULL;  in rbd_dev_setup_parent()
5873 	char *image_id;  in rbd_dev_image_name()  local
5884 	len = strlen(rbd_dev->spec->image_id);  in rbd_dev_image_name()
5886 	image_id = kmalloc(image_id_size, GFP_KERNEL);  in rbd_dev_image_name()
5887 	if (!image_id)  in rbd_dev_image_name()
5890 	p = image_id;  in rbd_dev_image_name()
5891 	end = image_id + image_id_size;  in rbd_dev_image_name()
5892 	ceph_encode_string(&p, end, rbd_dev->spec->image_id, (u32)len);  in rbd_dev_image_name()
5901 				  "dir_get_name", image_id, image_id_size,  in rbd_dev_image_name()
5915 	kfree(image_id);  in rbd_dev_image_name()
5983 	rbd_assert(spec->image_id && spec->image_name);  in rbd_spec_fill_snap_id()
6017 	rbd_assert(spec->image_id);  in rbd_spec_fill_names()
6616 	char *image_id;  in rbd_dev_image_id()  local
6624 	if (rbd_dev->spec->image_id) {  in rbd_dev_image_id()
6625 		rbd_dev->image_format = *rbd_dev->spec->image_id ? 2 : 1;  in rbd_dev_image_id()
6656 		image_id = kstrdup("", GFP_KERNEL);  in rbd_dev_image_id()
6657 		ret = image_id ? 0 : -ENOMEM;  in rbd_dev_image_id()
6663 		image_id = ceph_extract_encoded_string(&p, p + ret,  in rbd_dev_image_id()
6665 		ret = PTR_ERR_OR_ZERO(image_id);  in rbd_dev_image_id()
6671 		rbd_dev->spec->image_id = image_id;  in rbd_dev_image_id()
6672 		dout("image_id is %s\n", image_id);  in rbd_dev_image_id()
6849 				       RBD_HEADER_PREFIX, spec->image_id);  in rbd_dev_header_name()
6879 	kfree(rbd_dev->spec->image_id);  in rbd_dev_image_release()
6880 	rbd_dev->spec->image_id = NULL;  in rbd_dev_image_release()
6981 	kfree(rbd_dev->spec->image_id);  in rbd_dev_image_probe()
6982 	rbd_dev->spec->image_id = NULL;  in rbd_dev_image_probe()