On Tue, 17 Aug 2021 at 04:22, Jeffle Xu <jefflexu@xxxxxxxxxxxxxxxxx> wrote: > > This patchset adds support of per-file DAX for virtiofs, which is > inspired by Ira Weiny's work on ext4[1] and xfs[2]. Can you please explain the background of this change in detail? Why would an admin want to enable DAX for a particular virtiofs file and not for others? Thanks, Miklos
