70 #define CTRL_BODY(p)	((void *)(p) + CEPH_PREAMBLE_LEN)  macro
1112 	crc = crc32c(-1, CTRL_BODY(base), ctrl_len);  in prepare_head_plain()
1142 		memset(CTRL_BODY(base) + ctrl_len, 0,  in prepare_head_secure_small()
1179 	void *rem = CTRL_BODY(base) + CEPH_PREAMBLE_INLINE_LEN;  in prepare_head_secure_big()
1262 	p = CTRL_BODY(buf);  in prepare_hello()
1265 	WARN_ON(p != CTRL_BODY(buf) + ctrl_len);  in prepare_hello()
1287 	ret = con->ops->get_auth_request(con, CTRL_BODY(buf), &ctrl_len,  in prepare_auth_request()
1325 					       CTRL_BODY(buf), &ctrl_len,  in prepare_auth_request_more()
1353 			  CTRL_BODY(buf));  in prepare_auth_signature()
1397 	p = CTRL_BODY(buf);  in prepare_client_ident()
1408 	WARN_ON(p != CTRL_BODY(buf) + ctrl_len);  in prepare_client_ident()
1434 	p = CTRL_BODY(buf);  in prepare_session_reconnect()
1443 	WARN_ON(p != CTRL_BODY(buf) + ctrl_len);  in prepare_session_reconnect()
1450 	struct ceph_timespec *ts = CTRL_BODY(con->v2.out_buf);  in prepare_keepalive2()
1472 	p = CTRL_BODY(con->v2.out_buf);  in prepare_ack()
1636 	fill_header2(CTRL_BODY(con->v2.out_buf), &con->out_msg->hdr,  in prepare_message()
1708 		add_in_kvec(con, CTRL_BODY(buf), ctrl_len);  in prepare_read_control()
1709 		add_in_kvec(con, CTRL_BODY(buf) + ctrl_len, CEPH_CRC_LEN);  in prepare_read_control()
1719 			add_in_kvec(con, CTRL_BODY(con->v2.in_buf), ctrl_len);  in prepare_read_control()
1737 	memcpy(buf, CTRL_BODY(con->v2.in_buf), CEPH_PREAMBLE_INLINE_LEN);  in prepare_read_control_remainder()
2679 	return __handle_control(con, CTRL_BODY(con->v2.in_buf));  in handle_preamble()