From: Chao Yu <chao2.yu@samsung.com>
Date: Thu, 19 Mar 2015 11:24:59 +0000 (+0800)
Subject: f2fs: introduce __{find,grab}_extent_tree
X-Git-Tag: omap-for-v4.2/o2_dc~90^2~17
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93dfc52656e9ae1009ccba67e67ff69285b7743f;p=pandora-kernel.git

f2fs: introduce __{find,grab}_extent_tree

This patch introduces __{find,grab}_extent_tree for reusing by following
patches.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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