957 	struct dm_io_client *dm_io;  member
1266 		.client = b->c->dm_io,  in use_dmio()
1282 	r = dm_io(&io_req, 1, &region, NULL);  in use_dmio()
2122 		.client = c->dm_io,  in dm_bufio_issue_flush()
2133 	return dm_io(&io_req, 1, &io_reg, NULL);  in dm_bufio_issue_flush()
2146 		.client = c->dm_io,  in dm_bufio_issue_discard()
2157 	return dm_io(&io_req, 1, &io_reg, NULL);  in dm_bufio_issue_discard()
2237 	return c->dm_io;  in dm_bufio_get_dm_io_client()
2451 	c->dm_io = dm_io_client_create();  in dm_bufio_client_create()
2452 	if (IS_ERR(c->dm_io)) {  in dm_bufio_client_create()
2453 		r = PTR_ERR(c->dm_io);  in dm_bufio_client_create()
2519 	dm_io_client_destroy(c->dm_io);  in dm_bufio_client_create()
2570 	dm_io_client_destroy(c->dm_io);  in dm_bufio_client_destroy()