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rxrpc: Trace received connection aborts 

Trace received calls that are aborted due to a connection abort, typically
because of authentication failure.  Without this, connection aborts don't
show up in the trace log.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Howells 2019-04-12 16:34:09 +01:00 committed by David S. Miller
parent f7f1dd3162
commit 39ce675575
1 changed files with 7 additions and 4 deletions
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11
net/rxrpc/conn_event.c
View File

@ -153,7 +153,8 @@ static void rxrpc_conn_retransmit_call(struct rxrpc_connection *conn,
* pass a connection-level abort onto all calls on that connection
*/
static void rxrpc_abort_calls(struct rxrpc_connection *conn,
enum rxrpc_call_completion compl)
enum rxrpc_call_completion compl,
rxrpc_serial_t serial)
{
struct rxrpc_call *call;
int i;
@ -173,6 +174,9 @@ static void rxrpc_abort_calls(struct rxrpc_connection *conn,
call->call_id, 0,
conn->abort_code,
conn->error);
else
trace_rxrpc_rx_abort(call, serial,
conn->abort_code);
if (rxrpc_set_call_completion(call, compl,
conn->abort_code,
conn->error))
@ -213,8 +217,6 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
conn->state = RXRPC_CONN_LOCALLY_ABORTED;
spin_unlock_bh(&conn->state_lock);
rxrpc_abort_calls(conn, RXRPC_CALL_LOCALLY_ABORTED);
msg.msg_name = &conn->params.peer->srx.transport;
msg.msg_namelen = conn->params.peer->srx.transport_len;
msg.msg_control = NULL;
@ -242,6 +244,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
len = iov[0].iov_len + iov[1].iov_len;
serial = atomic_inc_return(&conn->serial);
rxrpc_abort_calls(conn, RXRPC_CALL_LOCALLY_ABORTED, serial);
whdr.serial = htonl(serial);
_proto("Tx CONN ABORT %%%u { %d }", serial, conn->abort_code);
@ -321,7 +324,7 @@ static int rxrpc_process_event(struct rxrpc_connection *conn,
conn->error = -ECONNABORTED;
conn->abort_code = abort_code;
conn->state = RXRPC_CONN_REMOTELY_ABORTED;
rxrpc_abort_calls(conn, RXRPC_CALL_REMOTELY_ABORTED);
rxrpc_abort_calls(conn, RXRPC_CALL_REMOTELY_ABORTED, sp->hdr.serial);
return -ECONNABORTED;
case RXRPC_PACKET_TYPE_CHALLENGE: