From: NeilBrown <neilb@suse.de>
Date: Mon, 20 Apr 2009 01:50:24 +0000 (+1000)
Subject: md: support bitmaps on RAID10 arrays larger then 2 terabytes
X-Git-Tag: v2.6.30-rc3~41^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f59390339f263c0fe7908fbe54466dbf3a64b58;p=pandora-kernel.git

md: support bitmaps on RAID10 arrays larger then 2 terabytes

.. and other arrays with components larger than 2 terabytes.

We use a "long" rather than a "sector_t" in part of the bitmap
size calculations, which is sad.

Reported-by: "Mario 'BitKoenig' Holbe" <Mario.Holbe@TU-Ilmenau.DE>
Signed-off-by: NeilBrown <neilb@suse.de>
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