On Mon, Oct 5, 2020 at 9:40 PM Alexander Mikhalitsyn <alexander.mikhalitsyn@xxxxxxxxxxxxx> wrote: > Oh, yes, it's just another one choice for us ;) > I decided to create ioctl which opens fd for transferring > data about overlayfs. > Sure, let's look on sys fs. I will dive into it! Or maybe use fsinfo(2) or whatever it's going to be called? That one seems stuck at the moment, but having a clear set of use cases can possibly help move it forward. Thanks, Miklos
