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-rw-r--r--pkg/sentry/fs/tmpfs/fs.go3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkg/sentry/fs/tmpfs/fs.go b/pkg/sentry/fs/tmpfs/fs.go
index a5fcdf969..881dd89b0 100644
--- a/pkg/sentry/fs/tmpfs/fs.go
+++ b/pkg/sentry/fs/tmpfs/fs.go
@@ -133,6 +133,9 @@ func (f *Filesystem) Mount(ctx context.Context, device string, flags fs.MountSou
}
// Construct a mount which will follow the cache options provided.
+ //
+ // TODO(gvisor.dev/issue/179): There should be no reason to disable
+ // caching once bind mounts are properly supported.
var msrc *fs.MountSource
switch options[cacheKey] {
case "", cacheAll: