linux-kernel - Re: [PATCH v3] mtd: ubi: Extend UBI layer debug/messaging capabilities

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Message-ID: <543D13B8.6010006@codeaurora.org>
Date:	Tue, 14 Oct 2014 15:14:48 +0300
From:	Tanya Brokhman <tlinder@...eaurora.org>
To:	dedekind1@...il.com,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>
CC:	linux-arm-msm@...r.kernel.org,
	open list <linux-kernel@...r.kernel.org>,
	linux-mtd@...ts.infradead.org, Richard Weinberger <richard@....at>,
	Brian Norris <computersforpeace@...il.com>,
	David Woodhouse <dwmw2@...radead.org>
Subject: Re: [PATCH v3] mtd: ubi: Extend UBI layer debug/messaging capabilities

On 10/13/2014 6:59 PM, Artem Bityutskiy wrote:
> On Mon, 2014-10-13 at 18:37 +0300, Artem Bityutskiy wrote:
>> On Mon, 2014-10-06 at 14:01 +0300, Tanya Brokhman wrote:
>>> If there is more then one UBI device mounted, there is no way to
>>> distinguish between messages from different UBI devices.
>>> Add device number to all ubi layer message types.
>>
>> Looks good to me, pushed to the master branch of the linux-ubifs.git
>> tree. Later, when the merge window is closed, I'll merge this patch to
>> the linux-next branch too.
>
> Tanya,
>
> sorry, I was not careful enough, I merged it and tested against the
> Linuses head, it is fine.
>
> But it does not apply the the linux-ubifs.git tree. There are conflicts.
>
> But more importantly, you did not get the 'block.c' right. There we use
> the same printing macros, but we do not have 'struct ubi_info' there at
> all.
>
> Please, enable the R/O block layer feature and try to compile, it'll
> fail.
>
> The block driver is in 'drivers/mtd/ubi', but it is kind of a separate
> driver - it does not access the internal UBI data structures.
>
> I guess the solution would be to just use pr_* functions there instead.
>
> CCing Ezequiel.
>
> Please, submit a patch against the 'linux-next' branch of this tree:
>
> git://git.infradead.org/linux-ubifs.git
>
>
> Artem.
>

Ok, will do ASAP.

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
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