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-rw-r--r--tools/perf/builtin-top.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 935fc4fd878e..fc1273e976c5 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -870,6 +870,12 @@ try_again:
870 goto try_again; 870 goto try_again;
871 } 871 }
872 872
873 if (err == ENOENT) {
874 ui__warning("The %s event is not supported.\n",
875 event_name(counter));
876 goto out_err;
877 }
878
873 ui__warning("The sys_perf_event_open() syscall " 879 ui__warning("The sys_perf_event_open() syscall "
874 "returned with %d (%s). /bin/dmesg " 880 "returned with %d (%s). /bin/dmesg "
875 "may provide additional information.\n" 881 "may provide additional information.\n"