Btrfs: fix unprotected defragable inode insertion

We forget to get the defrag lock when we re-add the defragable inode,
Fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Miao Xie 2012-11-26 09:25:38 +00:00 • committed by Chris Mason
commit 8ddc473433