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 <dhowells@redhat.com>
diff --git a/net/rxrpc/misc.c b/net/rxrpc/misc.c
index 8b91078..598064d 100644
--- a/net/rxrpc/misc.c
+++ b/net/rxrpc/misc.c
@@ -101,3 +101,34 @@
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",
+};