tree 7cc6e70cb2cc175163472141b1ca2dfc4c72eddd
parent 046f264f6b3b2cf7e5a1769fc92335d8a9316282
author Yan, Zheng <zheng.yan@oracle.com> 1275296686 +0000
committer Chris Mason <chris.mason@oracle.com> 1276285715 -0400

Btrfs: Fix BUG_ON for fs converted from extN

Tree blocks can live in data block groups in FS converted from extN.
So it's easy to trigger the BUG_ON.

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