We walk through pages in this function and clear ordered, and the
function for this uses folios. Update the function to use a folio for
this whole operation.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>