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-rw-r--r--pkg/sentry/fsimpl/ext/benchmark/benchmark_test.go3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkg/sentry/fsimpl/ext/benchmark/benchmark_test.go b/pkg/sentry/fsimpl/ext/benchmark/benchmark_test.go
index d1436b943..2015a8871 100644
--- a/pkg/sentry/fsimpl/ext/benchmark/benchmark_test.go
+++ b/pkg/sentry/fsimpl/ext/benchmark/benchmark_test.go
@@ -15,6 +15,9 @@
// These benchmarks emulate memfs benchmarks. Ext4 images must be created
// before this benchmark is run using the `make_deep_ext4.sh` script at
// /tmp/image-{depth}.ext4 for all the depths tested below.
+//
+// The benchmark itself cannot run the script because the script requires
+// sudo privileges to create the file system images.
package benchmark_test
import (