From: Tao Ma <tao.ma@oracle.com>
Date: Tue, 18 Aug 2009 03:29:12 +0000 (+0800)
Subject: ocfs2: Decrement refcount when truncating refcounted extents.
X-Git-Tag: v2.6.32-rc1~173^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bcbbb24a6a5c5b3e7b8e5284e0bfa23f45c32377;p=pandora-kernel.git

ocfs2: Decrement refcount when truncating refcounted extents.

Add 'Decrement refcount for delete' in to the normal truncate
process. So for a refcounted extent record, call refcount rec
decrementation instead of cluster free.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
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