public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: Artem Bityutskiy <dedekind1@gmail.com>
To: Richard Genoud <richard.genoud@gmail.com>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] UBI: Change the default percentage of reserved PEB
Date: Mon, 16 Jul 2012 09:31:18 +0300	[thread overview]
Message-ID: <1342420278.3213.2.camel@brekeke> (raw)
In-Reply-To: <1340977901.3070.210.camel@sauron.fi.intel.com>

[-- Attachment #1: Type: text/plain, Size: 841 bytes --]

On Fri, 2012-06-29 at 16:51 +0300, Artem Bityutskiy wrote:
> On Fri, 2012-06-29 at 08:57 +0200, Richard Genoud wrote:
> > The actual value (1%) is too low for actual NAND devices, a huge
> > majority of device has 2% maximum bad blocks (SLC or MLC).
> > (Actually it's 20 blocks on a 1024 blocks device, 40/2048...)
> > 
> > Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
> 
> Thanks. But I'd like to wait a bit - Shmulik's point is fair and the
> current way UBI reserves PEBs is probably not the right thing to do. If
> we are going to change it, I'd like to have this patch to go together
> with that change. Just because it is better to change the default
> behavior once, than 2 times, to possibly upset/surprise users less
> times :-)

Pushed to linux-ubi.git, thanks!

-- 
Best Regards,
Artem Bityutskiy

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 836 bytes --]

      reply	other threads:[~2012-07-16  6:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-29  6:57 [PATCH] UBI: Change the default percentage of reserved PEB Richard Genoud
2012-06-29 13:51 ` Artem Bityutskiy
2012-07-16  6:31   ` Artem Bityutskiy [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1342420278.3213.2.camel@brekeke \
    --to=dedekind1@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mtd@lists.infradead.org \
    --cc=richard.genoud@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox