From 363deeab6d0f308d33d011323661ae9cf5f9f8d6 Mon Sep 17 00:00:00 2001 From: David Howells Date: Sat, 17 Sep 2016 10:49:14 +0100 Subject: rxrpc: Add connection tracepoint and client conn state tracepoint Add a pair of tracepoints, one to track rxrpc_connection struct ref counting and the other to track the client connection cache state. Signed-off-by: David Howells --- net/rxrpc/misc.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'net/rxrpc/misc.c') diff --git a/net/rxrpc/misc.c b/net/rxrpc/misc.c index 8b910780f1ac..598064d3bdd2 100644 --- a/net/rxrpc/misc.c +++ b/net/rxrpc/misc.c @@ -101,3 +101,34 @@ const char *rxrpc_acks(u8 reason) reason = ARRAY_SIZE(str) - 1; return str[reason]; } + +const char rxrpc_conn_traces[rxrpc_conn__nr_trace][4] = { + [rxrpc_conn_new_client] = "NWc", + [rxrpc_conn_new_service] = "NWs", + [rxrpc_conn_queued] = "QUE", + [rxrpc_conn_seen] = "SEE", + [rxrpc_conn_got] = "GOT", + [rxrpc_conn_put_client] = "PTc", + [rxrpc_conn_put_service] = "PTs", +}; + +const char rxrpc_client_traces[rxrpc_client__nr_trace][7] = { + [rxrpc_client_activate_chans] = "Activa", + [rxrpc_client_alloc] = "Alloc ", + [rxrpc_client_chan_activate] = "ChActv", + [rxrpc_client_chan_disconnect] = "ChDisc", + [rxrpc_client_chan_pass] = "ChPass", + [rxrpc_client_chan_unstarted] = "ChUnst", + [rxrpc_client_cleanup] = "Clean ", + [rxrpc_client_count] = "Count ", + [rxrpc_client_discard] = "Discar", + [rxrpc_client_duplicate] = "Duplic", + [rxrpc_client_exposed] = "Expose", + [rxrpc_client_replace] = "Replac", + [rxrpc_client_to_active] = "->Actv", + [rxrpc_client_to_culled] = "->Cull", + [rxrpc_client_to_idle] = "->Idle", + [rxrpc_client_to_inactive] = "->Inac", + [rxrpc_client_to_waiting] = "->Wait", + [rxrpc_client_uncount] = "Uncoun", +}; -- cgit v1.2.3