From: Gu Zheng <guz.fnst@cn.fujitsu.com>
Date: Mon, 14 Oct 2013 10:47:11 +0000 (+0800)
Subject: f2fs: introduce function read_raw_super_block()
X-Git-Tag: v3.13-rc1~113^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9076a75f8e0f23ab64e2f34eb6be144e81f00a3e;p=pandora-kernel.git

f2fs: introduce function read_raw_super_block()

Introduce function read_raw_super_block() to hide reading raw super block and
the retry routine if the first sb is invalid.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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