On Mon, Jun 29, 2015 at 7:18 PM, Konstantin Khlebnikov <khlebni...@yandex-team.ru> wrote: > This patch hides error about missing lowerdir if MS_SILENT is set. > > We use mount(NULL, "/", "overlay", MS_SILENT, NULL) for testing support of > overlayfs: syscall returns -ENODEV if it's not supported. Otherwise kernel > automatically loads module and returns -EINVAL because lowerdir is missing.
Queued. Thanks, Miklos