[PATCH 1/4] UBI: Ensure that all fastmap work is done upon WL shutdown

[Artem Bityutskiy]

On Tue, 2014-09-30 at 00:20 +0200, Richard Weinberger wrote:
> ...otherwise the deferred work might run after datastructures
> got freed and corrupt memory.

How can this happend? The background thread is stopped by this time
already, so what are the other possibilities? And why is this
fastmap-only?

-- 
Best Regards,
Artem Bityutskiy