diff options
Diffstat (limited to 'net/rxrpc/input.c')
| -rw-r--r-- | net/rxrpc/input.c | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index bd69ff2d9082..6eb21425f41f 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -319,6 +319,41 @@ static bool rxrpc_receiving_reply(struct rxrpc_call *call) return true; } +/* + * End the packet reception phase. + */ +static void rxrpc_end_rx_phase(struct rxrpc_call *call, rxrpc_serial_t serial) +{ + rxrpc_seq_t whigh = READ_ONCE(call->rx_highest_seq); + + _enter("%d,%s", call->debug_id, rxrpc_call_states[call->state]); + + trace_rxrpc_receive(call, rxrpc_receive_end, 0, whigh); + + if (rxrpc_call_state(call) == RXRPC_CALL_CLIENT_RECV_REPLY) + rxrpc_propose_delay_ACK(call, serial, rxrpc_propose_ack_terminal_ack); + + write_lock(&call->state_lock); + + switch (call->state) { + case RXRPC_CALL_CLIENT_RECV_REPLY: + __rxrpc_call_completed(call); + write_unlock(&call->state_lock); + break; + + case RXRPC_CALL_SERVER_RECV_REQUEST: + call->state = RXRPC_CALL_SERVER_ACK_REQUEST; + call->expect_req_by = jiffies + MAX_JIFFY_OFFSET; + write_unlock(&call->state_lock); + rxrpc_propose_delay_ACK(call, serial, + rxrpc_propose_ack_processing_op); + break; + default: + write_unlock(&call->state_lock); + break; + } +} + static void rxrpc_input_update_ack_window(struct rxrpc_call *call, rxrpc_seq_t window, rxrpc_seq_t wtop) { @@ -337,8 +372,9 @@ static void rxrpc_input_queue_data(struct rxrpc_call *call, struct sk_buff *skb, __skb_queue_tail(&call->recvmsg_queue, skb); rxrpc_input_update_ack_window(call, window, wtop); - trace_rxrpc_receive(call, last ? why + 1 : why, sp->hdr.serial, sp->hdr.seq); + if (last) + rxrpc_end_rx_phase(call, sp->hdr.serial); } /* |