[MTD] UBI: Per volume update marker

[Artem Bityutskiy]

On Mon, 2007-01-29 at 17:36 +0100, Alexander Schmidt wrote:
> I removed the function from vmt unit and moved the code for checking if the
> update marker already has the given value to the vtbl unit.

I've just committed a patch which refines the semantics of the
'corrupted' flag. As I know we are going to commit your per-volume
update patch, I changed some things which otherwise maybe forgotten
correspondingly. I introduces upd_marker flag ro some data structures.
It is always 0 now, but will be used after your patch is in the
repository. I have also fixed comments assuming the per-volume update
patch is also there. Just because otherwise many of them may have been
forgotten.

I've run some tests from ubi-utils - they work. Please, send your patch
on top of my changes. I think they may even help you.

-- 
Best regards,
Artem Bityutskiy (Битюцкий Артём)