On Wed, Nov 03, 2021 at 12:59:31PM -0500, Eric Sandeen wrote:> Christoph, can I ask what the end game looks like, here? If dax is completely > decoupled from block devices, are there user-visible changes?Yes.> If I want to > run fs-dax on a pmem device - what do I point mkfs at, if not a block device?The rough plan is to use the device dax character devices. I'll hopefully have a draft version in the next days.