summaryrefslogtreecommitdiffstats
path: root/net/rxrpc/conn_event.c
diff options
context:
space:
mode:
authorDavid Howells <dhowells@redhat.com>2016-09-06 22:19:51 +0100
committerDavid Howells <dhowells@redhat.com>2016-09-07 16:34:40 +0100
commit5a42976d4fe5d7fddce133de995c742c87b1b7e3 (patch)
tree7d12902e3a9b0d54ebd6075950e0f8487646a6ea /net/rxrpc/conn_event.c
parente8d6bbb05aa5cb985c3661d0db4f858f1d251326 (diff)
downloadlinux-5a42976d4fe5d7fddce133de995c742c87b1b7e3.tar.bz2
rxrpc: Add tracepoint for working out where aborts happen
Add a tracepoint for working out where local aborts happen. Each tracepoint call is labelled with a 3-letter code so that they can be distinguished - and the DATA sequence number is added too where available. rxrpc_kernel_abort_call() also takes a 3-letter code so that AFS can indicate the circumstances when it aborts a call. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/conn_event.c')
-rw-r--r--net/rxrpc/conn_event.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c
index 9db90f4f768d..8c7938ba6a84 100644
--- a/net/rxrpc/conn_event.c
+++ b/net/rxrpc/conn_event.c
@@ -158,6 +158,11 @@ static void rxrpc_abort_calls(struct rxrpc_connection *conn,
lockdep_is_held(&conn->channel_lock));
if (call) {
rxrpc_see_call(call);
+ if (compl == RXRPC_CALL_LOCALLY_ABORTED)
+ trace_rxrpc_abort("CON", call->cid,
+ call->call_id, 0,
+ abort_code, error);
+
write_lock_bh(&call->state_lock);
if (rxrpc_set_call_completion(call, compl, abort_code,
error)) {
@@ -167,6 +172,7 @@ static void rxrpc_abort_calls(struct rxrpc_connection *conn,
write_unlock_bh(&call->state_lock);
if (queue)
rxrpc_queue_call(call);
+
}
}