From: Zheng Liu <wenqing.lz@taobao.com>
Date: Mon, 18 Feb 2013 05:27:26 +0000 (-0500)
Subject: ext4: rename and improbe ext4_es_find_extent()
X-Git-Tag: v3.9-rc1~64^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be401363ac5ec652c706263a59b0bd0acc3612e8;p=pandora-kernel.git

ext4: rename and improbe ext4_es_find_extent()

This commit renames ext4_es_find_extent with ext4_es_find_delayed_extent
and improve this function.  First, we split input and output parameter.
Second, this function never return the first block of the next delayed
extent after 'es'.

Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Jan kara <jack@suse.cz>
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