ocfs2_locking_protocol
static struct ocfs2_locking_protocol user_dlm_lproto = {
static struct ocfs2_locking_protocol lproto = {
struct ocfs2_locking_protocol *lproto,
struct ocfs2_locking_protocol *lproto,
struct ocfs2_locking_protocol *lproto,
struct ocfs2_locking_protocol *lproto,
struct ocfs2_locking_protocol *cc_proto;