From: wangxing <pingfanrenweilai@126.com>
To: Richard Weinberger <richard.weinberger@gmail.com>
Cc: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>
Subject: Re: panic_write
Date: Mon, 14 Sep 2015 23:07:47 +0800 [thread overview]
Message-ID: <55F6E2C3.7000407@126.com> (raw)
In-Reply-To: <CAFLxGvw+pD0ZNqG8RZMeTc481Vdv-DgU0Zoc9EcV5U67YJ+kZw@mail.gmail.com>
On 2015年09月14日 22:24, Richard Weinberger wrote:
> On Mon, Sep 14, 2015 at 3:20 PM, wangxing <pingfanrenweilai@126.com> wrote:
>> Hi, I use the mtdoops get:
>> mtdoops:Cannot write from panic without panic_write.
> Can it be that your MTD driver does not support the panic_write interface?
>
Em, as the message said, I think MTD driver does not support the
panic_write interface.
1.Is a writable filesytem enough for mtdoops like jsff2?
2.Is the panic_write interface highly related to the flash device(I use
the winbond 32M)? Or is it a common layer interface of mtd.
prev parent reply other threads:[~2015-09-14 15:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-14 13:20 panic_write wangxing
2015-09-14 14:24 ` panic_write Richard Weinberger
2015-09-14 15:07 ` wangxing [this message]
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