linux-kernel - Re: UBI fastmap updates

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Message-ID: <1343917741.25013.114.camel@sauron.fi.intel.com>
Date:	Thu, 02 Aug 2012 17:29:01 +0300
From:	Artem Bityutskiy <artem.bityutskiy@...ux.intel.com>
To:	Richard Weinberger <richard@....at>
Cc:	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	adrian.hunter@...el.com, Heinz.Egger@...utronix.de,
	thomas.wucher@...utronix.de, shmulik.ladkani@...il.com,
	tglx@...utronix.de, tim.bird@...sony.com, Marius.Mazarel@...l.ro,
	nyoushchenko@...sta.com
Subject: Re: UBI fastmap updates

On Thu, 2012-08-02 at 16:15 +0200, Richard Weinberger wrote:
> > If I understand correctly, it can be only because of a bug. If I am
> > correct, could you please add a 'dump_stack()' to improve the error
> > report?
> > 
> 
> This can happen if all PEBs are used and fastmap is unable to find (or
> produce) an empty one.

In which situations is this possible? Could you please give an example?

-- 
Best Regards,
Artem Bityutskiy

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