tree de43d1c1122ade36f079f0381712bc0f06556ac5
parent a9063ab9a3827483007124bdb6f9877f0ab4c3f5
author Tao Ma <tao.ma@oracle.com> 1250566917 +0800
committer Joel Becker <joel.becker@oracle.com> 1253675379 -0700

ocfs2: Return extent flags for xattr value tree.

With the new refcount tree, xattr value can also be refcounted
among multiple files. So return the appropriate extent flags
so that CoW can used it later.

Signed-off-by: Tao Ma <tao.ma@oracle.com>