1 files changed, 2 insertions, 0 deletions

diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c
index 15fe9dae792b..be392e0f77c6 100644
--- a/Documentation/perf_counter/builtin-report.c
+++ b/Documentation/perf_counter/builtin-report.c
@@ -722,6 +722,8 @@ static size_t output__fprintf(FILE *fp, uint64_t total_samples)
         size_t ret = 0;
 
         fprintf(fp, "#\n");
+        fprintf(fp, "# (%Ld profiler events)\n", (__u64)total_samples);
+        fprintf(fp, "#\n");
 
         fprintf(fp, "# Overhead");
         list_for_each_entry(se, &hist_entry__sort_list, list)