From: Mark Fasheh <mark.fasheh@oracle.com>
Date: Wed, 12 Sep 2007 18:19:00 +0000 (-0700)
Subject: ocfs2: Implement ocfs2_empty_dir() as a caller of ocfs2_dir_foreach()
X-Git-Tag: v2.6.24-rc1~1398^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0bfbbf62a8b5a129ba2c689283bfece80a601aba;p=pandora-kernel.git

ocfs2: Implement ocfs2_empty_dir() as a caller of ocfs2_dir_foreach()

We can preserve the behavior of ocfs2_empty_dir(), while getting rid of the
open coded directory walk by just providing a smart filldir callback. This
also automatically gets to use the dir readahead code, though in this case
any advantage is minor at best.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Reviewed-by: Joel Becker <joel.becker@oracle.com>
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