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Date: Tue, 5 Jan 2016 12:03:43 +0900 From: Namhyung Kim <namhyung@...nel.org> To: Arnaldo Carvalho de Melo <acme@...nel.org> Cc: Ingo Molnar <mingo@...nel.org>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Jiri Olsa <jolsa@...hat.com>, LKML <linux-kernel@...r.kernel.org>, David Ahern <dsahern@...il.com>, Steven Rostedt <rostedt@...dmis.org>, Frederic Weisbecker <fweisbec@...il.com>, Andi Kleen <andi@...stfloor.org>, Wang Nan <wangnan0@...wei.com> Subject: [PATCH 1/5] perf tools: Fix segfault when using -s trace_fields When the 'trace_fields' sort key is used explicitly for non-tracepoint events, it'll get segfault since it assumed evsel->tp_format was set. Skip those events in add_all_dynamic_fields(). Signed-off-by: Namhyung Kim <namhyung@...nel.org> --- tools/perf/util/sort.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index e558e87cafaf..59c4c8586d79 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -1955,6 +1955,9 @@ static int add_all_dynamic_fields(struct perf_evlist *evlist, bool raw_trace) struct perf_evsel *evsel; evlist__for_each(evlist, evsel) { + if (evsel->attr.type != PERF_TYPE_TRACEPOINT) + continue; + ret = add_evsel_fields(evsel, raw_trace); if (ret < 0) return ret; -- 2.6.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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