diff options
| author | David Howells <dhowells@redhat.com> | 2022-11-02 22:54:46 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2022-12-01 14:36:39 +0100 |
| commit | fa3492abb64b93b2b5d6fdf7a5b687a1fa810d74 (patch) | |
| tree | 179074f73d57bcc650842e0eb9680231b103141d /include/trace | |
| parent | rxrpc: trace: Don't use __builtin_return_address for rxrpc_call tracing (diff) | |
| download | linux-fa3492abb64b93b2b5d6fdf7a5b687a1fa810d74.tar.xz linux-fa3492abb64b93b2b5d6fdf7a5b687a1fa810d74.zip | |
rxrpc: Trace rxrpc_bundle refcount
Add a tracepoint for the rxrpc_bundle refcounting.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/rxrpc.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 3f6de4294148..6f5be7ac7f6b 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -81,6 +81,15 @@ EM(rxrpc_peer_put_input_error, "PUT inpt-err") \ E_(rxrpc_peer_put_keepalive, "PUT keepaliv") +#define rxrpc_bundle_traces \ + EM(rxrpc_bundle_free, "FREE ") \ + EM(rxrpc_bundle_get_client_call, "GET clt-call") \ + EM(rxrpc_bundle_get_client_conn, "GET clt-conn") \ + EM(rxrpc_bundle_get_service_conn, "GET svc-conn") \ + EM(rxrpc_bundle_put_conn, "PUT conn ") \ + EM(rxrpc_bundle_put_discard, "PUT discard ") \ + E_(rxrpc_bundle_new, "NEW ") + #define rxrpc_conn_traces \ EM(rxrpc_conn_free, "FREE ") \ EM(rxrpc_conn_get_activate_call, "GET act-call") \ @@ -361,6 +370,7 @@ #define EM(a, b) a, #define E_(a, b) a +enum rxrpc_bundle_trace { rxrpc_bundle_traces } __mode(byte); enum rxrpc_call_trace { rxrpc_call_traces } __mode(byte); enum rxrpc_client_trace { rxrpc_client_traces } __mode(byte); enum rxrpc_congest_change { rxrpc_congest_changes } __mode(byte); @@ -390,6 +400,7 @@ enum rxrpc_txqueue_trace { rxrpc_txqueue_traces } __mode(byte); #define EM(a, b) TRACE_DEFINE_ENUM(a); #define E_(a, b) TRACE_DEFINE_ENUM(a); +rxrpc_bundle_traces; rxrpc_call_traces; rxrpc_client_traces; rxrpc_congest_changes; @@ -467,6 +478,29 @@ TRACE_EVENT(rxrpc_peer, __entry->ref) ); +TRACE_EVENT(rxrpc_bundle, + TP_PROTO(unsigned int bundle_debug_id, int ref, enum rxrpc_bundle_trace why), + + TP_ARGS(bundle_debug_id, ref, why), + + TP_STRUCT__entry( + __field(unsigned int, bundle ) + __field(int, ref ) + __field(int, why ) + ), + + TP_fast_assign( + __entry->bundle = bundle_debug_id; + __entry->ref = ref; + __entry->why = why; + ), + + TP_printk("CB=%08x %s r=%d", + __entry->bundle, + __print_symbolic(__entry->why, rxrpc_bundle_traces), + __entry->ref) + ); + TRACE_EVENT(rxrpc_conn, TP_PROTO(unsigned int conn_debug_id, int ref, enum rxrpc_conn_trace why), |