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From:   naga suresh kumar <nagasureshkumarrelli@gmail.com>
Date:   Tue, 3 Dec 2019 16:06:12 +0530
Message-ID: <CALgLF9KPAk_AsecnTMmbdF5qbgqXe7HNOrNariNVbhSr6FVN2g@mail.gmail.com>
Subject: Re: ubifs mount failure
To:     Richard Weinberger <richard@nod.at>
Cc:     Naga Sureshkumar Relli <nagasure@xilinx.com>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        Michal Simek <michals@xilinx.com>,
        siva durga paladugu <siva.durga.paladugu@xililnx.com>,
        linux-mtd <linux-mtd@lists.infradead.org>
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Hi Richard,

On Tue, Dec 3, 2019 at 2:40 PM Richard Weinberger <richard@nod.at> wrote:
>
> ----- Urspr=C3=BCngliche Mail -----
> > Von: "Naga Sureshkumar Relli" <nagasure@xilinx.com>
> > https://elixir.bootlin.com/linux/v5.4/source/fs/ubifs/sb.c#L164
> > we are trying to allocate 4325376 (~4MB)
>
> 4MiB? Is ->min_io_size that large?
if you see https://elixir.bootlin.com/linux/latest/source/fs/ubifs/sb.c#L16=
4
The size is actually ALIGN(tmp, c->min_io_size).
Here tmp is of 4325376 Bytes and min_io_size is 16384 Bytes

Thanks,
Naga Sureshkumar Relli
>
> Thanks,
> //richard
>
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