From: Miao Xie <miaox@cn.fujitsu.com>
Date: Wed, 25 Sep 2013 13:47:43 +0000 (+0800)
Subject: Btrfs: insert orphan roots into fs radix tree
X-Git-Tag: v3.12-rc5~7^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14927d95464956ffe8af4278331a6bfea94ab780;p=pandora-kernel.git

Btrfs: insert orphan roots into fs radix tree

Now we don't drop all the deleted snapshots/subvolumes before the space
balance. It means we have to relocate the space which is held by the dead
snapshots/subvolumes. So we must into them into fs radix tree, or we would
forget to commit the change of them when doing transaction commit, and it
would corrupt the metadata.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
---

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