430 					   struct rxrpc_txbuf *txb,  in rxrpc_prepare_data_subpacket()  argument
434 	struct rxrpc_jumbo_header *jumbo = txb->data - sizeof(*jumbo);  in rxrpc_prepare_data_subpacket()
438 	size_t len = txb->pkt_len;  in rxrpc_prepare_data_subpacket()
442 	_enter("%x,%zd", txb->seq, len);  in rxrpc_prepare_data_subpacket()
444 	txb->serial = serial;  in rxrpc_prepare_data_subpacket()
447 	    txb->seq == 1)  in rxrpc_prepare_data_subpacket()
450 	txb->flags &= ~RXRPC_REQUEST_ACK;  in rxrpc_prepare_data_subpacket()
451 	flags = txb->flags & RXRPC_TXBUF_WIRE_FLAGS;  in rxrpc_prepare_data_subpacket()
452 	last = txb->flags & RXRPC_LAST_PACKET;  in rxrpc_prepare_data_subpacket()
466 	if (last && rxrpc_sending_to_client(txb))  in rxrpc_prepare_data_subpacket()
470 	else if (txb->flags & RXRPC_TXBUF_RESENT)  in rxrpc_prepare_data_subpacket()
480 	else if (!last && !after(READ_ONCE(call->send_top), txb->seq))  in rxrpc_prepare_data_subpacket()
486 	trace_rxrpc_req_ack(call->debug_id, txb->seq, why);  in rxrpc_prepare_data_subpacket()
501 		whdr->cksum	= txb->cksum;  in rxrpc_prepare_data_subpacket()
502 		kv->iov_base	= txb->data;  in rxrpc_prepare_data_subpacket()
506 		jumbo->cksum	= txb->cksum;  in rxrpc_prepare_data_subpacket()
511 	trace_rxrpc_tx_data(call, txb->seq, txb->serial, flags, req->trace);  in rxrpc_prepare_data_subpacket()
570 		struct rxrpc_txbuf *txb = tq->bufs[seq & RXRPC_TXQ_MASK];  in rxrpc_prepare_data_packet()  local
590 		len += rxrpc_prepare_data_subpacket(call, req, txb, whdr, serial, i);  in rxrpc_prepare_data_packet()
645 	struct rxrpc_txbuf *txb;  in rxrpc_send_data_packet()  local
665 	txb = tq->bufs[seq & RXRPC_TXQ_MASK];  in rxrpc_send_data_packet()
699 			trace_rxrpc_tx_data(call, txb->seq, txb->serial, txb->flags,  in rxrpc_send_data_packet()
722 		trace_rxrpc_tx_fail(call->debug_id, txb->serial, ret, frag);  in rxrpc_send_data_packet()