From: Mark Fasheh <mfasheh@suse.com>
Date: Tue, 17 Feb 2009 23:29:35 +0000 (-0800)
Subject: ocfs2: Add total entry count to dx_root_block
X-Git-Tag: v2.6.30-rc1~224^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3a93c2db6410822aa24295c3874b44ba21730a8;p=pandora-kernel.git

ocfs2: Add total entry count to dx_root_block

This little bit of extra accounting speeds up ocfs2_empty_dir()
dramatically by allowing us to short-circuit the full directory scan.

Signed-off-by: Mark Fasheh <mfasheh@suse.com>
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