From: jiangyiwen <jiangyiwen@huawei.com>
Date: Wed, 10 Dec 2014 23:42:02 +0000 (-0800)
Subject: ocfs2: do not set filesystem readonly if link down
X-Git-Tag: omap-for-v3.19/fixes-rc1~142^2~171
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61fb9ea4b3e1f22341f7d817db18884062b08601;p=pandora-kernel.git

ocfs2: do not set filesystem readonly if link down

Do not set the filesystem readonly if the storage link is down.  In this
case, metadata is not corrupted and only -EIO is returned.  And if it is
indeed corrupted metadata, it has already called ocfs2_error() in
ocfs2_validate_inode_block().

Signed-off-by: Yiwen Jiang <jiangyiwen@huawei.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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