From: Tao Ma <tao.ma@oracle.com>
Date: Tue, 13 Apr 2010 06:38:06 +0000 (+0800)
Subject: ocfs2: ocfs2_group_bitmap_size has to handle old volume.
X-Git-Tag: v2.6.35-rc1~469^2~4^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8571882c21e5073b2f96147ec4ff9b7042339e1b;p=pandora-kernel.git

ocfs2: ocfs2_group_bitmap_size has to handle old volume.

ocfs2_group_bitmap_size has to handle the case when the
volume don't have discontiguous block group support. So
pass the feature_incompat in and check it.

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