From: Mika Korhonen <ext-mika.2.korhonen@nokia.com>
To: "Bityutskiy Artem (Nokia-D/Helsinki)" <Artem.Bityutskiy@nokia.com>
Cc: "amul.saha@samsung.com" <amul.saha@samsung.com>,
"kyungmin.park@samsung.com" <kyungmin.park@samsung.com>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
"Hunter Adrian \(Nokia-D/Helsinki\)" <adrian.hunter@nokia.com>
Subject: Re: [PATCH 0/2] Revised: MTD: OneNAND: multiblock erase support
Date: Mon, 12 Oct 2009 12:55:50 +0300 [thread overview]
Message-ID: <4AD2FD26.9010403@nokia.com> (raw)
In-Reply-To: <1255260331.16942.37.camel@localhost>
Bityutskiy Artem (Nokia-D/Helsinki) wrote:
> On Tue, 2009-10-06 at 11:55 +0300, Mika Korhonen wrote:
>
>> This patch series is a reworked version of
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2009-September/027138.html
>> http://lists.infradead.org/pipermail/linux-mtd/2009-September/027139.html
>> http://lists.infradead.org/pipermail/linux-mtd/2009-September/027140.html
>>
>> based on comments by Adrian Hunter and Kyungmin Park. This version should
>> address the issues pointed out by them and apply on the current mtd tree.
>>
>> The original patch is:
>> http://lists.infradead.org/pipermail/linux-mtd/2009-June/026130.html
>>
>> I split the original patch in two for readability: the first part extracts
>> the execution of erase command to a separate function for easier integration
>> of different erase method. The second part implements the multiblock erase
>> function in case multiple blocks are requested to be erased and the chip is
>> not Flex.
>>
>> This is useful for flashing applications that need to do their work as
>> fast as possible. For full 64 eraseblock case the erase speed is up to 30x
>> faster. (Samsung: 64 MB/s vs 2.1 GB/s, I got 1.4 GB/s on Linux kernel)
>>
>
> Mika, I've tried to apply your patches to my tree, but they do not apply
> any more because of recent printk cleanups:
>
> http://git.infradead.org/mtd-2.6.git/commit/297758f8fc4e92b1915d2f5f2f84cedfe8941e5a
>
> Could you please refresh your patches against the current MTD tree and
> re-send?
>
There you are, I just resent them.
br,
Mika
prev parent reply other threads:[~2009-10-12 9:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-06 8:55 [PATCH 0/2] Revised: MTD: OneNAND: multiblock erase support Mika Korhonen
2009-10-06 8:55 ` [PATCH 1/2] MTD: OneNAND: move erase method to a separate function Mika Korhonen
2009-10-06 8:56 ` [PATCH 2/2] MTD: OneNAND: multiblock erase support Mika Korhonen
2009-10-06 9:13 ` [PATCH 1/2] MTD: OneNAND: move erase method to a separate function Kyungmin Park
2009-10-06 9:18 ` Mika Korhonen
2009-10-06 10:08 ` Updated: " Mika Korhonen
2009-10-11 11:25 ` [PATCH 0/2] Revised: MTD: OneNAND: multiblock erase support Artem Bityutskiy
2009-10-12 9:55 ` Mika Korhonen [this message]
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