UBI/UBIFS: dealing with MLC's paired pages

[Artem Bityutskiy]

On Thu, 2015-09-17 at 15:22 +0200, Boris Brezillon wrote:
> 1/ do not skip any pages until we are asked to secure the data, and
>    then skip as much pages as needed to ensure nobody can ever
> corrupt
>    the data. With this approach you can loose a non negligible amount
>    of space. For example, with this paired pages scheme [1], if you
>    only write page on page 2 and want to secure your data, you'll
> have
>    to skip pages 3 to 8.

This sounds like a the right way to go to me.