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-rw-r--r--pkg/sentry/fs/mount_overlay.go4
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/sentry/fs/mount_overlay.go b/pkg/sentry/fs/mount_overlay.go
index 1be81e3a1..d135e8a37 100644
--- a/pkg/sentry/fs/mount_overlay.go
+++ b/pkg/sentry/fs/mount_overlay.go
@@ -18,6 +18,8 @@ import "gvisor.googlesource.com/gvisor/pkg/sentry/context"
// overlayMountSourceOperations implements MountSourceOperations for an overlay
// mount point.
+//
+// +stateify savable
type overlayMountSourceOperations struct {
upper *MountSource
lower *MountSource
@@ -72,6 +74,8 @@ func (o *overlayMountSourceOperations) Destroy() {
}
// type overlayFilesystem is the filesystem for overlay mounts.
+//
+// +stateify savable
type overlayFilesystem struct{}
// Name implements Filesystem.Name.