From: David Woodhouse <dwmw2@infradead.org>
To: joakim.tjernlund@lumentis.se
Cc: johan.adolfsson@axis.com, andersen@codepoet.org,
linux-mtd@lists.infradead.org
Subject: Re: mkfs.jffs2.c rework
Date: Mon, 25 Nov 2002 16:20:37 +0000 [thread overview]
Message-ID: <5873.1038241237@passion.cambridge.redhat.com> (raw)
In-Reply-To: <IGEFJKJNHJDCBKALBJLLIEEOFIAA.joakim.tjernlund@lumentis.se>
joakim.tjernlund@lumentis.se said:
> If my memory serves me correct, I think the semantics of the clean
> marker has changed somewhat. A clean erase block with only a clean
> maker on it will have the ACCURATE bit set, but once you write to it
> you should clear the ACCURATE bit. This is an optimization that
> enables JFFS2 to avoid scanning empty erase blocks.
Er, I'm not convinced we ever actually did that. You may be right though.
--
dwmw2
next prev parent reply other threads:[~2002-11-25 15:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-25 11:18 mkfs.jffs2.c rework Erik Andersen
2002-11-25 11:49 ` David Woodhouse
2002-11-25 12:06 ` Erik Andersen
2002-11-25 12:12 ` David Woodhouse
2002-11-25 12:21 ` Erik Andersen
2002-11-25 12:39 ` Kenneth Johansson
2002-11-25 13:50 ` johan.adolfsson
2002-11-25 16:18 ` Joakim Tjernlund
2002-11-25 16:20 ` David Woodhouse [this message]
2002-11-25 16:33 ` Joakim Tjernlund
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