From: Rémi Rérolle <rrerolle@lacie.com>
Date: Thu, 13 Jan 2011 22:14:34 +0000 (+1100)
Subject: md: fix sync_completed reporting for very large drives (>2TB)
X-Git-Tag: v2.6.38-rc1~222^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13ae864bc86ff65547ffe7e966b6433a0d0edb8a;p=pandora-kernel.git

md: fix sync_completed reporting for very large drives (>2TB)

The values exported in the sync_completed file are unsigned long, which
overflows with very large drives, resulting in wrong values reported.

Since sync_completed uses sectors as unit, we'll start getting wrong
values with components larger than 2TB.

This patch simply replaces the use of unsigned long by unsigned long long.

Signed-off-by: Rémi Rérolle <rrerolle@lacie.com>
Signed-off-by: NeilBrown <neilb@suse.de>
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