Message-ID: <4FC7729C.3000307@nod.at>
Date: Thu, 31 May 2012 15:31:08 +0200
From: Richard Weinberger <richard@nod.at>
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To: Adrian Hunter <adrian.hunter@intel.com>
CC: linux-mtd@lists.infradead.org, tglx@linutronix.de, dedekind1@gmail.com,
        linux-kernel@vger.kernel.org, Heinz.Egger@linutronix.de,
        tim.bird@am.sony.com
Subject: Re: [PATCH] [RFC] UBI: Implement Fastmap support
References: <1337771191-95358-1-git-send-email-richard@nod.at> <1337771191-95358-2-git-send-email-richard@nod.at> <4FC74A04.30100@intel.com>
In-Reply-To: <4FC74A04.30100@intel.com>
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Am 31.05.2012 12:37, schrieb Adrian Hunter:
> How do you know that this is the current fastmap and not a remnant of a=
n old
> fastmap?

In the current fastmap we delete always the old one upon attaching.
But I think it would to better to scan all UBI_FM_MAX_START PEBs
and pick the super block with the highest sequence number.

Thanks,
//richard


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