From: Artem Bityutskiy <dedekind1@gmail.com>
To: Ivan Djelic <ivan.djelic@parrot.com>
Cc: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
David Peverley <pev@sketchymonkey.com>,
Ricard Wanderlof <ricard.wanderlof@axis.com>
Subject: Re: CONFIG_MTD_NAND_VERIFY_WRITE with Software ECC
Date: Fri, 25 Feb 2011 14:22:19 +0200 [thread overview]
Message-ID: <1298636539.2798.99.camel@localhost> (raw)
In-Reply-To: <20110225113609.GB21841@parrot.com>
On Fri, 2011-02-25 at 12:36 +0100, Ivan Djelic wrote:
> Right now, we implement a bitflip threshold, below which we correct ecc errors
> without reporting them. When the bitflip threshold is reached, we report the
> amount of corrected errors, triggering block scrubbing, etc.
> This is not ideal, but it prevents UBI from torturing and marking too many
> blocks as bad.
Hmm, what exactly the threshold you are implementing mean?
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
next prev parent reply other threads:[~2011-02-25 12:23 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-15 12:35 CONFIG_MTD_NAND_VERIFY_WRITE with Software ECC David Peverley
2011-02-15 13:02 ` Ricard Wanderlof
2011-02-15 14:00 ` David Peverley
2011-02-15 15:01 ` Ricard Wanderlof
2011-02-15 17:58 ` David Peverley
2011-02-17 10:04 ` Ricard Wanderlof
2011-02-25 8:42 ` Artem Bityutskiy
2011-02-25 9:09 ` Ricard Wanderlof
2011-02-25 10:29 ` Artem Bityutskiy
2011-02-25 11:36 ` Ivan Djelic
2011-02-25 12:12 ` Artem Bityutskiy
2011-02-25 12:59 ` David Peverley
2011-02-25 13:21 ` Artem Bityutskiy
2011-02-25 18:27 ` Ivan Djelic
2011-02-25 14:44 ` Ivan Djelic
2011-02-25 16:41 ` Artem Bityutskiy
2011-02-25 12:22 ` Artem Bityutskiy [this message]
2011-02-25 15:14 ` Ivan Djelic
2011-02-25 8:31 ` Artem Bityutskiy
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