tree 5da0c235f1323b9771e44a18a5452c83c0969547
parent 1823cb0b9fe5e6d48017ee3f92428f69c0235d87
author Tao Ma <tao.ma@oracle.com> 1250566119 +0800
committer Joel Becker <joel.becker@oracle.com> 1253675374 -0700

ocfs2: Add functions for extents refcounted.

Add function ocfs2_mark_extent_refcounted which can mark
an extent refcounted.

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