diff options
Diffstat (limited to 'net/rxrpc/input.c')
| -rw-r--r-- | net/rxrpc/input.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 18b2ad8be8e2..45dba732a3b4 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -30,7 +30,7 @@ static void rxrpc_proto_abort(const char *why, struct rxrpc_call *call, rxrpc_seq_t seq) { - if (rxrpc_abort_call(why, call, seq, RX_PROTOCOL_ERROR, EBADMSG)) { + if (rxrpc_abort_call(why, call, seq, RX_PROTOCOL_ERROR, -EBADMSG)) { set_bit(RXRPC_CALL_EV_ABORT, &call->events); rxrpc_queue_call(call); } @@ -665,6 +665,8 @@ static void rxrpc_input_ackinfo(struct rxrpc_call *call, struct sk_buff *skb, rwind = RXRPC_RXTX_BUFF_SIZE - 1; if (rwind > call->tx_winsize) wake = true; + trace_rxrpc_rx_rwind_change(call, sp->hdr.serial, + ntohl(ackinfo->rwind), wake); call->tx_winsize = rwind; } @@ -877,7 +879,7 @@ static void rxrpc_input_ackall(struct rxrpc_call *call, struct sk_buff *skb) } /* - * Process an ABORT packet. + * Process an ABORT packet directed at a call. */ static void rxrpc_input_abort(struct rxrpc_call *call, struct sk_buff *skb) { @@ -892,10 +894,12 @@ static void rxrpc_input_abort(struct rxrpc_call *call, struct sk_buff *skb) &wtmp, sizeof(wtmp)) >= 0) abort_code = ntohl(wtmp); + trace_rxrpc_rx_abort(call, sp->hdr.serial, abort_code); + _proto("Rx ABORT %%%u { %x }", sp->hdr.serial, abort_code); if (rxrpc_set_call_completion(call, RXRPC_CALL_REMOTELY_ABORTED, - abort_code, ECONNABORTED)) + abort_code, -ECONNABORTED)) rxrpc_notify_socket(call); } @@ -958,7 +962,7 @@ static void rxrpc_input_implicit_end_call(struct rxrpc_connection *conn, case RXRPC_CALL_COMPLETE: break; default: - if (rxrpc_abort_call("IMP", call, 0, RX_CALL_DEAD, ESHUTDOWN)) { + if (rxrpc_abort_call("IMP", call, 0, RX_CALL_DEAD, -ESHUTDOWN)) { set_bit(RXRPC_CALL_EV_ABORT, &call->events); rxrpc_queue_call(call); } @@ -1017,8 +1021,11 @@ int rxrpc_extract_header(struct rxrpc_skb_priv *sp, struct sk_buff *skb) struct rxrpc_wire_header whdr; /* dig out the RxRPC connection details */ - if (skb_copy_bits(skb, 0, &whdr, sizeof(whdr)) < 0) + if (skb_copy_bits(skb, 0, &whdr, sizeof(whdr)) < 0) { + trace_rxrpc_rx_eproto(NULL, sp->hdr.serial, + tracepoint_string("bad_hdr")); return -EBADMSG; + } memset(sp, 0, sizeof(*sp)); sp->hdr.epoch = ntohl(whdr.epoch); |