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| author | Feng Tang <feng.tang@intel.com> | 2012-08-09 13:46:13 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-09 13:26:19 -0300 |
| commit | 87b6a3ad40ba304ec468b972e979e7e410852476 (patch) | |
| tree | bcd273478dd47106378b429e85a28d438d82a7e8 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 0076d546b4f9b5c15121c6959d108a83fe43fa9a (diff) | |
| download | talos-op-linux-87b6a3ad40ba304ec468b972e979e7e410852476.tar.gz talos-op-linux-87b6a3ad40ba304ec468b972e979e7e410852476.zip | |
perf script python: Correct handler check and spelling errors
Correct the checking for handler returned by PyDict_GetItemString(),
also fix some spelling error and remove some data code in
event_analyzing_sample.py, as suggested by Namhyung Kim.
v2: restore back the wrongly removed trace_unhandled() func
Signed-off-by: Feng Tang <feng.tang@intel.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20120809134613.067104c4@feng-i7
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
| -rw-r--r-- | tools/perf/util/scripting-engines/trace-event-python.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c index 7e3f57656c55..afba09729183 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -343,7 +343,7 @@ static void python_process_general_event(union perf_event *perf_event __unused, struct perf_sample *sample, struct perf_evsel *evsel, struct machine *machine __unused, - struct addr_location *al __unused) + struct addr_location *al) { PyObject *handler, *retval, *t, *dict; static char handler_name[64]; @@ -352,7 +352,7 @@ static void python_process_general_event(union perf_event *perf_event __unused, /* * Use the MAX_FIELDS to make the function expandable, though - * currently there is only one itme for the tuple. + * currently there is only one item for the tuple. */ t = PyTuple_New(MAX_FIELDS); if (!t) @@ -365,10 +365,8 @@ static void python_process_general_event(union perf_event *perf_event __unused, snprintf(handler_name, sizeof(handler_name), "%s", "process_event"); handler = PyDict_GetItemString(main_dict, handler_name); - if (handler && !PyCallable_Check(handler)) { - handler = NULL; + if (!handler || !PyCallable_Check(handler)) goto exit; - } PyDict_SetItemString(dict, "ev_name", PyString_FromString(perf_evsel__name(evsel))); PyDict_SetItemString(dict, "attr", PyString_FromStringAndSize( |
