diff options
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index e34c81a0bcf..61be3e695ec 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -643,7 +643,18 @@ int parse_events_add_pmu(struct list_head *list, int *idx, if (!pmu) return -EINVAL; - memset(&attr, 0, sizeof(attr)); + if (pmu->default_config) { + memcpy(&attr, pmu->default_config, + sizeof(struct perf_event_attr)); + } else { + memset(&attr, 0, sizeof(attr)); + } + + if (!head_config) { + attr.type = pmu->type; + evsel = __add_event(list, idx, &attr, NULL, pmu->cpus); + return evsel ? 0 : -ENOMEM; + } if (perf_pmu__check_alias(pmu, head_config, &unit, &scale)) return -EINVAL; |