tree 9e4a1e663a040b5b8af6b266bcb53a6a7fba437f
parent 6fc823b10f333313deb0b5d9069cbfd3a3f99f3a
author Chris Mason <chris.mason@fusionio.com> 1344368089 -0400
committer Chris Mason <chris.mason@oracle.com> 1346187214 -0400

Btrfs: don't run __tree_mod_log_free_eb on leaves

When we split a leaf, we may end up inserting a new root on top of that
leaf.  The reflog code was incorrectly assuming the old root was always
a node.  This makes sure we skip over leaves.

Signed-off-by: Chris Mason <chris.mason@fusionio.com>