1 files changed, 3 insertions, 2 deletions

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 5c28d82b76c4..8606175fe1e8 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -589,10 +589,10 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts)
         }
 
         /*
-         * We default some events to a 1 default interval. But keep
+         * We default some events to have a default interval. But keep
          * it a weak assumption overridable by the user.
          */
-        if (!attr->sample_period || (opts->user_freq != UINT_MAX &&
+        if (!attr->sample_period || (opts->user_freq != UINT_MAX ||
                                      opts->user_interval != ULLONG_MAX)) {
                 if (opts->freq) {
                         perf_evsel__set_sample_bit(evsel, PERIOD);
@@ -659,6 +659,7 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts)
                 perf_evsel__set_sample_bit(evsel, WEIGHT);
 
         attr->mmap  = track;
+        attr->mmap2 = track && !perf_missing_features.mmap2;
         attr->comm  = track;
 
         if (opts->sample_transaction)