On Tue, Jun 19, 2018 at 04:04:41PM +0200, Miklos Szeredi wrote: > FS_IOC* > > Haven't looked deeply. For now overlayfs just implements > FS_IOC_{GET|SET}FLAGS because some of these flags are quite generic > and implementing them on the overlay is easy. > > Yes, turning into a method makes sense. Do you want to do this or should I send a patch?