From: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Date: Thu, 19 Nov 2009 10:58:46 +0000 (+0900)
Subject: nilfs2: add helper to get if volume is in a valid state
X-Git-Tag: v2.6.33-rc1~322^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a057d2c01161444c48b12a60351ae6c7135f6e61;p=pandora-kernel.git

nilfs2: add helper to get if volume is in a valid state

This adds a helper function, nilfs_valid_fs() which returns if nilfs
is in a valid state or not.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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