diff options
| -rw-r--r-- | net/rxrpc/ar-internal.h | 2 | ||||
| -rw-r--r-- | net/rxrpc/call_event.c | 1 | ||||
| -rw-r--r-- | net/rxrpc/input.c | 8 | ||||
| -rw-r--r-- | net/rxrpc/misc.c | 2 |
4 files changed, 13 insertions, 0 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 1a700b6..b1e697f 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -707,7 +707,9 @@ enum rxrpc_timer_trace { extern const char rxrpc_timer_traces[rxrpc_timer__nr_trace][8]; enum rxrpc_propose_ack_trace { + rxrpc_propose_ack_client_tx_end, rxrpc_propose_ack_input_data, + rxrpc_propose_ack_ping_for_lost_reply, rxrpc_propose_ack_ping_for_params, rxrpc_propose_ack_respond_to_ack, rxrpc_propose_ack_respond_to_ping, diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index d5bf9ce..05b94d1 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -100,6 +100,7 @@ static void __rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, expiry = rxrpc_soft_ack_delay; break; + case RXRPC_ACK_PING: case RXRPC_ACK_IDLE: if (rxrpc_idle_ack_delay < expiry) expiry = rxrpc_idle_ack_delay; diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index dd69966..0344f44 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -138,6 +138,8 @@ static bool rxrpc_end_tx_phase(struct rxrpc_call *call, bool reply_begun, write_unlock(&call->state_lock); if (call->state == RXRPC_CALL_CLIENT_AWAIT_REPLY) { + rxrpc_propose_ACK(call, RXRPC_ACK_IDLE, 0, 0, false, true, + rxrpc_propose_ack_client_tx_end); trace_rxrpc_transmit(call, rxrpc_transmit_await_reply); } else { trace_rxrpc_transmit(call, rxrpc_transmit_end); @@ -684,6 +686,12 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb, return; } + if (call->rxtx_annotations[call->tx_top & RXRPC_RXTX_BUFF_MASK] & + RXRPC_TX_ANNO_LAST && + summary.nr_acks == call->tx_top - hard_ack) + rxrpc_propose_ACK(call, RXRPC_ACK_PING, skew, sp->hdr.serial, + false, true, + rxrpc_propose_ack_ping_for_lost_reply); } /* diff --git a/net/rxrpc/misc.c b/net/rxrpc/misc.c index 901c012..a608769 100644 --- a/net/rxrpc/misc.c +++ b/net/rxrpc/misc.c @@ -198,7 +198,9 @@ const char rxrpc_timer_traces[rxrpc_timer__nr_trace][8] = { }; const char rxrpc_propose_ack_traces[rxrpc_propose_ack__nr_trace][8] = { + [rxrpc_propose_ack_client_tx_end] = "ClTxEnd", [rxrpc_propose_ack_input_data] = "DataIn ", + [rxrpc_propose_ack_ping_for_lost_reply] = "LostRpl", [rxrpc_propose_ack_ping_for_params] = "Params ", [rxrpc_propose_ack_respond_to_ack] = "Rsp2Ack", [rxrpc_propose_ack_respond_to_ping] = "Rsp2Png", |
