From: Huajun Li <huajun.li@intel.com>
Date: Sun, 10 Nov 2013 15:13:18 +0000 (+0800)
Subject: f2fs: add a new function: f2fs_reserve_block()
X-Git-Tag: v3.14-rc1~122^2~70
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b600965c43f9690eb481d0c19948e109b685bde7;p=pandora-kernel.git

f2fs: add a new function: f2fs_reserve_block()

Add the function f2fs_reserve_block() to easily reserve new blocks, and
use it to clean up more codes.

Signed-off-by: Huajun Li <huajun.li@intel.com>
Signed-off-by: Haicheng Li <haicheng.li@linux.intel.com>
Signed-off-by: Weihong Xu <weihong.xu@intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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