668 	struct bpf_dynptr ptr_buf, ptr_xdp;  in test_dynptr_copy_xdp()  local
677 	bpf_ringbuf_reserve_dynptr(&ringbuf, len * chunks, 0, &ptr_buf);  in test_dynptr_copy_xdp()
681 		err = bpf_dynptr_write(&ptr_buf, i * len, data, len, 0);  in test_dynptr_copy_xdp()
686 	err = bpf_dynptr_copy(&ptr_xdp, 0, &ptr_buf, 0, len * chunks);  in test_dynptr_copy_xdp()
702 		err = bpf_dynptr_write(&ptr_buf, i * len, buf, len, 0);  in test_dynptr_copy_xdp()
707 	err = bpf_dynptr_copy(&ptr_buf, 0, &ptr_xdp, 0, len * chunks);  in test_dynptr_copy_xdp()
713 		err = bpf_dynptr_read(&buf, len, &ptr_buf, i * len, 0);  in test_dynptr_copy_xdp()
738 	bpf_ringbuf_discard_dynptr(&ptr_buf, 0);  in test_dynptr_copy_xdp()
939 	struct bpf_dynptr ptr_buf;  in test_dynptr_probe()  local
945 	err = bpf_ringbuf_reserve_dynptr(&ringbuf, sizeof(buf), 0, &ptr_buf);  in test_dynptr_probe()
950 		err = err ?: bpf_read_dynptr_fn(&ptr_buf, 0, test_len[i], ptr);  in test_dynptr_probe()
953 		err = err ?: bpf_dynptr_read(&buf, len, &ptr_buf, 0, 0);  in test_dynptr_probe()
960 		err = err ?: bpf_dynptr_write(&ptr_buf, 0, buf, len, 0);  in test_dynptr_probe()
962 	bpf_ringbuf_discard_dynptr(&ptr_buf, 0);  in test_dynptr_probe()
969 	struct bpf_dynptr ptr_buf;  in test_dynptr_probe_str()  local
975 	bpf_ringbuf_reserve_dynptr(&ringbuf, sizeof(buf), 0, &ptr_buf);  in test_dynptr_probe_str()
980 		cnt = bpf_read_dynptr_fn(&ptr_buf, 0, len, ptr);  in test_dynptr_probe_str()
986 		err = err ?: bpf_dynptr_read(&buf, len, &ptr_buf, 0, 0);  in test_dynptr_probe_str()
992 	bpf_ringbuf_discard_dynptr(&ptr_buf, 0);  in test_dynptr_probe_str()