Commit d2b5a315 authored Oct 16, 2015 by Jiri Olsa Committed by Arnaldo Carvalho de Melo Oct 19, 2015

perf script: Check output fields only for samples



There's no need to check sampling output fields for events without
perf_event_attr::sample_type field set.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Kan Liang <kan.liang@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1444992092-17897-51-git-send-email-jolsa@kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 1fe7a300

tools/perf/builtin-script.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -686,7 +686,10 @@ static int process_attr(struct perf_tool tool, union perf_event event,

		set_print_ip_opts(&evsel->attr);

		return perf_evsel__check_attr(evsel, scr->session);
		if (evsel->attr.sample_type)
		err = perf_evsel__check_attr(evsel, scr->session);

		return err;
		}

		static int process_comm_event(struct perf_tool *tool,

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