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authorDavid Howells <dhowells@redhat.com>2019-04-12 16:34:09 +0100
committerDavid S. Miller <davem@davemloft.net>2019-04-12 16:57:23 -0700
commit39ce67557568962fa9d1593741f76c4cc6762469 (patch)
tree8c061a85e4be4a6722875de7b0d72f497385e3f9 /net/rxrpc
parentf7f1dd3162efc7ffdbcdb9da1ad1599f8ab51296 (diff)
downloadlinux-stericsson-39ce67557568962fa9d1593741f76c4cc6762469.tar.gz
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>
Diffstat (limited to 'net/rxrpc')
-rw-r--r--net/rxrpc/conn_event.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c
index b6fca8ebb117..8d31fb4c51e1 100644
--- a/net/rxrpc/conn_event.c
+++ b/net/rxrpc/conn_event.c
@@ -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: