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From: Richard Weinberger <richard@nod.at>
To: dedekind1@gmail.com
Cc: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>
Subject: Re: The future of ubi_assert()
Date: Thu, 06 Nov 2014 09:16:28 +0100	[thread overview]
Message-ID: <545B2E5C.7030809@nod.at> (raw)
In-Reply-To: <1415261634.958.175.camel@sauron.fi.intel.com>

Am 06.11.2014 um 09:13 schrieb Artem Bityutskiy:
> On Thu, 2014-11-06 at 09:07 +0100, Richard Weinberger wrote:
>> I think we can do better.
>> Think of wl.c, if an ubi_assert() in wl.c does not hold, we can put the UBI device
>> into read-only mode and continue execution.
>> BUG_ON() would be too much and WARN_ON() would lead to data corruption as the execution
>> would go on...
>> Something like ext4's errors=remount-ro. :)
> 
> If you are willing to do the work, and if it is needed, and actually
> tested, sure.

Of course I will.
During fastmap development I ran into basically every ubi_assert() and
had to find out whether it is useful or not.^^

Thanks,
//richard

      reply	other threads:[~2014-11-06  8:16 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-05 22:02 The future of ubi_assert() Richard Weinberger
2014-11-06  7:21 ` Artem Bityutskiy
2014-11-06  8:07   ` Richard Weinberger
2014-11-06  8:13     ` Artem Bityutskiy
2014-11-06  8:16       ` Richard Weinberger [this message]

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