Hi! > > > Unless you want to turn these into syscalls :) > > > > Well, I think we simply want to get static major/minor allocated for > > this device. It really uses read/write, IIRC, so no, I do not think we > > want to make it a syscall. > > Ok, then I'd recommend using the misc device, dynamic for now, and > reserve one when you get a bit closer to merging into mainline. Actually, misc major (character, major 10) seems to be okay, too. There's stuff like /dev/fuse there, already. But it feels little crowded there, and /dev/snapshot seems to fit between memory devices nicely... Pavel -- Thanks, Sharp!