From: Tao Ma <tao.ma@oracle.com>
Date: Thu, 8 Jan 2009 23:32:48 +0000 (+0800)
Subject: ocfs2: Access and dirty the buffer_head in mark_written.
X-Git-Tag: v2.6.29-rc7~44^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=47be12e4eec84c1846f29af64fe25a396b57a026;p=pandora-kernel.git

ocfs2: Access and dirty the buffer_head in mark_written.

In __ocfs2_mark_extent_written, when we meet with the situation
of c_split_covers_rec, the old solution just replace the extent
record and forget to access and dirty the buffer_head. This will
cause a problem when the unwritten extent is in an extent block.
So access and dirty it.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
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