This is an incremental patch on top of my earlier -v2 patch. diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index a7e5765..81c154e 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1045,6 +1045,7 @@ static void print_umasks(pfm_event_info_t *info) int i, ret; pfm_event_attr_info_t ainfo; + ainfo.size = sizeof(ainfo); pfm_for_each_event_attr(i, info) { ret = pfm_get_event_attr_info(info->idx, i, PFM_OS_PERF_EVENT_EXT, &ainfo); @@ -1126,7 +1127,11 @@ void print_events(const char *event_glob) for (k = pinfo.first_event; k != -1; k = pfm_get_event_next(k)) { pfm_event_info_t info; + info.size = sizeof(info); ret = pfm_get_event_info(k, PFM_OS_PERF_EVENT_EXT, &info); + if (ret != PFM_SUCCESS) { + fprintf(stderr, "libpfm4: %s\n", pfm_strerror(ret)); + } if (info.pmu != pinfo.pmu) continue; -- 1.7.4
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