From: Artem Bityutskiy <dedekind1@gmail.com>
To: Brian Norris <computersforpeace@gmail.com>
Cc: Baruch Siach <baruch@tkos.co.il>,
Dan Carpenter <error27@gmail.com>, Barry Song <21cnbao@gmail.com>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Nicolas Ferre <nicolas.ferre@atmel.com>,
Dominik Brodowski <linux@dominikbrodowski.net>,
Adrian Hunter <adrian.hunter@intel.com>,
Gabor Juhos <juhosg@openwrt.org>,
linux-mtd@lists.infradead.org,
Jonas Gorski <jonas.gorski@gmail.com>,
Jamie Iles <jamie@jamieiles.com>,
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Jim Quinlan <jim2101024@gmail.com>,
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Lei Wen <leiwen@marvell.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Artem Bityutskiy <artem.bityutskiy@intel.com>,
Florian Fainelli <florian@openwrt.org>,
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Matthieu CASTET <matthieu.castet@parrot.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Shmulik Ladkani <shmulik.ladkani@gmail.com>,
Wolfram Sang <w.sang@pengutronix.de>,
Chuanxiao Dong <chuanxiao.dong@intel.com>,
Joe Perches <joe@perches.com>,
Guillaume LECERF <glecerf@gmail.com>,
Roman Tereshonkov <roman.tereshonkov@nokia.com>
Subject: Re: [PATCH v2] mtd: nand: write bad block marker even with BBT
Date: Tue, 20 Dec 2011 22:49:54 +0200 [thread overview]
Message-ID: <1324414200.2611.1.camel@koala> (raw)
In-Reply-To: <CAN8TOE_2yuqPnUwA6KWJ7Vqr=dEqevGP5A1nbqYSbJGB_hgSEQ@mail.gmail.com>
On Tue, 2011-12-20 at 10:17 -0800, Brian Norris wrote:
> > I use BBT because I
> > have no room left in OOB or updating a single area in OOB is too
> > complicated / hardly possible.
> > In the former case, reading that area again and interpreting it as
> > something as it was once is a bad thing.
>
> Well, then that is one case where you want an option to avoid writing
> to markers back to OOB. We may need an option flag to enforce the old
> behavior.
I guess there should be some way of detecting this case (no space in
OOB) and just not writing.
Artem.
next prev parent reply other threads:[~2011-12-20 20:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-19 22:03 [PATCH v2] mtd: nand: write bad block marker even with BBT Brian Norris
2011-12-19 22:16 ` Brian Norris
2011-12-20 8:49 ` Sebastian Andrzej Siewior
2011-12-20 18:17 ` Brian Norris
2011-12-20 20:49 ` Artem Bityutskiy [this message]
2011-12-22 1:15 ` Brian Norris
2011-12-23 8:13 ` Shmulik Ladkani
2012-01-06 3:10 ` Brian Norris
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