open_return      2331 tools/perf/util/parse-events.c 	int open_return;
open_return      2345 tools/perf/util/parse-events.c 		open_return = evsel__open(evsel, NULL, tmap);
open_return      2346 tools/perf/util/parse-events.c 		ret = open_return >= 0;
open_return      2348 tools/perf/util/parse-events.c 		if (open_return == -EACCES) {