From: Artem Bityutskiy <dedekind@infradead.org>
To: xiaochuan-xu <xiaochuan-xu@cqu.edu.cn>
Cc: linux-mtd@lists.infradead.org
Subject: Re: [ubi][wl] the W/R performance of my wear-leveling unit 2
Date: Wed, 16 Jul 2008 08:06:10 +0300 [thread overview]
Message-ID: <1216184770.29469.44.camel@sauron> (raw)
In-Reply-To: <1215763483.2784.85.camel@localhost.localdomain>
On Fri, 2008-07-11 at 16:04 +0800, xiaochuan-xu wrote:
> one other thing forgeted,
> the threshold value is 4096 for current UBI, and 100 for mine
Could you please first send a patch which only removes the protection
trees. It should not contain any other unnecessary change, just
protection tree removal.
Everything should work fine without the protection tree, because it is
just an optimization. The performance should drop I guess.
After you have succeeded providing a small and clean prot. tree removal
patch, we may continue with further WL re-working.
Please, test your patch as well. Run the UBI tests which you may find
in mtd-utils.git/tests/ubi-tests/.
Thanks.
--
Best regards,
Artem Bityutskiy (Битюцкий Артём)
prev parent reply other threads:[~2008-07-16 5:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1215763483.2784.85.camel@localhost.localdomain>
2008-07-11 8:04 ` [ubi][wl] the W/R performance of my wear-leveling unit 2 xiaochuan-xu
2008-07-14 10:36 ` Artem Bityutskiy
2008-07-16 5:06 ` Artem Bityutskiy [this message]
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