On Tue, Nov 15, 2022 at 12:30:35PM +1100, Dave Chinner wrote: > From: Dave Chinner <dchinner@xxxxxxxxxx> > > XFS needs this for finding cached dirty data regions when cleaning > up short writes, so it needs to be exported as XFS can be built as a > module. NAK. Even if you use these helpers to make your life a little easier, the main delalloc punch logic belongs into iomap and not XFS, and does not need the exports.
