On Wed, May 18, 2022 at 04:45:10PM -0600, Jens Axboe wrote:

On 5/18/22 11:11 AM, Keith Busch wrote:

quoted

From: Keith Busch <kbusch@kernel.org>

Including the fs list this time.

I am still working on a better interface to report the dio alignment to
an application. The most recent suggestion of using statx is proving to
be less straight forward than I thought, but I don't want to hold this
series up for that.

This looks good to me. Anyone object to queueing this one up?

Yes.  I really do like this feature, but I don't think it is ready to
rush it in.  In addition to the ongoing discussions in this thread
we absolutely need proper statx support for the alignments to avoid
userspace growing all kinds of sysfs growling crap to make use of it.