On Wed, Jan 24, 2024 at 11:38:27AM +0000, John Garry wrote: > From: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx> > > Add the following limits: > - atomic_write_boundary_bytes > - atomic_write_max_bytes > - atomic_write_unit_max_bytes > - atomic_write_unit_min_bytes > > All atomic writes limits are initialised to 0 to indicate no atomic write > support. Stacked devices are just not supported either for now. Can you merge this with the next patch? Splitting adding limits vs actually using them seems rather confusing.