perf scripting python: Shorten function signatures

Removing unused parameters.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-fspmnjadohrik8uvhytyu8lp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 53c20e7fd90037ce46dc1c53d20e99264d66c47a..fc007926eb1cc8f4385413be7e5382de7ef1fd34 100644 (file)
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -231,13 +231,10 @@ static inline struct event_format *find_cache_event(struct perf_evsel *evsel)
        return event;
 }
 
-static void python_process_tracepoint(union perf_event *perf_event
-                                     __maybe_unused,
-                                struct perf_sample *sample,
-                                struct perf_evsel *evsel,
-                                struct machine *machine __maybe_unused,
-                                struct thread *thread,
-                                struct addr_location *al)
+static void python_process_tracepoint(struct perf_sample *sample,
+                                     struct perf_evsel *evsel,
+                                     struct thread *thread,
+                                     struct addr_location *al)
 {
        PyObject *handler, *retval, *context, *t, *obj, *dict = NULL;
        static char handler_name[256];
@@ -351,11 +348,8 @@ static void python_process_tracepoint(union perf_event *perf_event
        Py_DECREF(t);
 }
 
-static void python_process_general_event(union perf_event *perf_event
-                                        __maybe_unused,
-                                        struct perf_sample *sample,
+static void python_process_general_event(struct perf_sample *sample,
                                         struct perf_evsel *evsel,
-                                        struct machine *machine __maybe_unused,
                                         struct thread *thread,
                                         struct addr_location *al)
 {
@@ -411,22 +405,20 @@ exit:
        Py_DECREF(t);
 }
 
-static void python_process_event(union perf_event *perf_event,
+static void python_process_event(union perf_event *event __maybe_unused,
                                 struct perf_sample *sample,
                                 struct perf_evsel *evsel,
-                                struct machine *machine,
+                                struct machine *machine __maybe_unused,
                                 struct thread *thread,
                                 struct addr_location *al)
 {
        switch (evsel->attr.type) {
        case PERF_TYPE_TRACEPOINT:
-               python_process_tracepoint(perf_event, sample, evsel,
-                                         machine, thread, al);
+               python_process_tracepoint(sample, evsel, thread, al);
                break;
        /* Reserve for future process_hw/sw/raw APIs */
        default:
-               python_process_general_event(perf_event, sample, evsel,
-                                            machine, thread, al);
+               python_process_general_event(sample, evsel, thread, al);
        }
 }