err_evsel        1004 tools/perf/util/evlist.c int perf_evlist__apply_filters(struct evlist *evlist, struct evsel **err_evsel)
err_evsel        1019 tools/perf/util/evlist.c 			*err_evsel = evsel;
err_evsel         207 tools/perf/util/evlist.h int perf_evlist__apply_filters(struct evlist *evlist, struct evsel **err_evsel);