linux-kernel - Re: UBI fastmap updates

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Message-ID: <1344313269.1865.2.camel@kyv>
Date:	Tue, 07 Aug 2012 07:21:09 +0300
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	Richard Weinberger <richard@....at>
Cc:	artem.bityutskiy@...ux.intel.com, 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 Mon, 2012-08-06 at 19:36 +0200, Richard Weinberger wrote:
> I think we enable fastmap only if a MTD device has more than
> UBI_FM_MAX_START*2 PEBs.
> Any comments?

With double space one can make it power-cut tolerant, because you should
be able to have either old or new fastmap at any point of time.

-- 
Best Regards,
Artem Bityutskiy

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