I checked into Reiser4 and they are still indeed working on that out of tree. Hats off to people who stick to it, though I think renaming the file system would

I checked into Reiser4 and they are still indeed working on that out of tree. Hats off to people who stick to it, though I think renaming the file system would have been a smart idea. That's the only other project I can think of that's out of tree besides the usual suspect (ZoL)