[U-Boot] [PATCH 4/4] UBI/UBIFS: Prevent UBI partition change while UBIFS is mounted

[Stefan Roese <sr@denx.de>]

Hi Wolfgang,

On Friday 29 October 2010 23:06:12 Wolfgang Denk wrote:
> > Only allow (re-)assignment to an UBI partition/device when UBIFS is
> > currently not mounted. Otherwise the following UBIFS commands will
> > crash.
> > 
> > Signed-off-by: Stefan Roese <sr@denx.de>
> > ---
> > 
> >  common/cmd_ubi.c   |   13 +++++++++++++
> >  common/cmd_ubifs.c |    5 +++++
> >  2 files changed, 18 insertions(+), 0 deletions(-)
> 
> I'm a bit biased here - from standard Unix command usage it seems
> natural that you have to manually umount first, but then we have very
> smple device handling in U-Boot, with always only one device in
> access.  Would it not make sense to auto-unmount in case the user
> switches the device?

I can implement it this way if preferred. I'll prepare a new for this later.

Cheers,
Stefan

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