Yan, Zheng 7a7965f83e Btrfs: Fix oopsen when dropping empty tree. ...

When dropping a empty tree, walk_down_tree() skips checking
extent information for the tree root. This will triggers a
BUG_ON in walk_up_proc().

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

2010-02-04 11:31:45 -05:00

201 KiB

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