From: Tanya Brokhman <tlinder@codeaurora.org>
To: Richard Weinberger <richard.weinberger@gmail.com>,
Ricard Wanderlof <ricard.wanderlof@axis.com>
Cc: Linux mtd <linux-mtd@lists.infradead.org>
Subject: Re: fastmap support in ubinize?
Date: Wed, 25 Feb 2015 09:29:53 +0200 [thread overview]
Message-ID: <54ED79F1.4080300@codeaurora.org> (raw)
In-Reply-To: <CAFLxGvz24i87Y-phXizLUebBkkJWdhTiw6m_8xmF5b5_tSP87A@mail.gmail.com>
On 2/19/2015 4:05 PM, Richard Weinberger wrote:
> On Thu, Feb 19, 2015 at 9:57 AM, Ricard Wanderlof
> <ricard.wanderlof@axis.com> wrote:
>>
>> Was flashmap support ever added to ubinize ? I can't see any reference to
>> it in the code, unless it is implicit somehow.
>
> No.
>
> I hope Tanya is allowed to share her code soon such that I can review it.
in the middle of getting legal approval. hoping it will be resolved soon.
> Adding fastmap to ubinize is not trivial as you can run into problems
> when your flash has bad blocks.
> i.e, If fastmap refers to PEB XY but PEB XY is bad. Then the flasher
> would have to be a) UBI aware and b) had to fixup the fastmap on-fly.
>
Thanks,
Tanya Brokhman
--
Qualcomm Israel, on behalf of Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
prev parent reply other threads:[~2015-02-25 7:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-19 8:57 fastmap support in ubinize? Ricard Wanderlof
2015-02-19 10:55 ` Tanya Brokhman
2015-02-19 14:05 ` Richard Weinberger
2015-02-25 7:29 ` Tanya Brokhman [this message]
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