diff options
| -rw-r--r-- | tools/perf/util/pmu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 74d0948ec368..67715a42cd6d 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -72,7 +72,7 @@ static int pmu_format(char *name, struct list_head *format) "%s/bus/event_source/devices/%s/format", sysfs, name); if (stat(path, &st) < 0) - return -1; + return 0; /* no error if format does not exist */ if (pmu_format_parse(path, format)) return -1; @@ -252,6 +252,7 @@ static struct perf_pmu *pmu_lookup(char *name) list_splice(&aliases, &pmu->aliases); pmu->name = strdup(name); pmu->type = type; + list_add_tail(&pmu->list, &pmus); return pmu; } |
