From: Dmitry Monakhov <dmonakhov@openvz.org>
Date: Tue, 2 Mar 2010 04:29:39 +0000 (-0500)
Subject: ext4: Handle non empty on-disk orphan link
X-Git-Tag: v2.6.34-rc1~199^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e3617e579e070d3655a93ee9ed7149113e795e0;p=pandora-kernel.git

ext4: Handle non empty on-disk orphan link

In case of truncate errors we explicitly remove inode from in-core
orphan list via orphan_del(NULL, inode) without modifying the on-disk list.

But later on, the same inode may be inserted in the orphan list again
which will result the on-disk linked list getting corrupted.  If inode
i_dtime contains valid value, then skip on-disk list modification.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

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