1 files changed, 2 insertions, 1 deletions

diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c
index 55de44ecebef..29d720cf5844 100644
--- a/tools/perf/util/data.c
+++ b/tools/perf/util/data.c
@@ -7,6 +7,7 @@
 
 #include "data.h"
 #include "util.h"
+#include "debug.h"
 
 static bool check_pipe(struct perf_data_file *file)
 {
@@ -65,7 +66,7 @@ static int open_file_read(struct perf_data_file *file)
                 goto out_close;
 
         if (!file->force && st.st_uid && (st.st_uid != geteuid())) {
-                pr_err("file %s not owned by current user or root\n",
+                pr_err("File %s not owned by current user or root (use -f to override)\n",
                        file->path);
                 goto out_close;
         }