tree f8a981628e108b8a97d4abb3e0be3d8f13824e55
parent a5d16333612718569ffd26064270e535cb9c3928
author Liu Bo <liubo2009@cn.fujitsu.com> 1323306520 -0500
committer Chris Mason <chris.mason@oracle.com> 1323352547 -0500

Btrfs: drop spin lock when memory alloc fails

Drop spin lock in convert_extent_bit() when memory alloc fails,
otherwise, it will be a deadlock.

Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>