tree 19f7e0ed19c2146b125bff6f5f74c1cc9a386668
parent c00869f1ae6a8fa49802d5e60d843b7051a112ec
author Josef Bacik <jbacik@fusionio.com> 1382112636 -0400
committer Chris Mason <chris.mason@fusionio.com> 1382114620 -0400

Btrfs: release path before starting transaction in can_nocow_extent

We can't be holding tree locks while we try to start a transaction, we will
deadlock.  Thanks,

Reported-by: Sage Weil <sage@inktank.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>