rvt_attach_mcast   54 drivers/infiniband/sw/rdmavt/mcast.h int rvt_attach_mcast(struct ib_qp *ibqp, union ib_gid *gid, u16 lid);
rvt_attach_mcast  391 drivers/infiniband/sw/rdmavt/vt.c 	.attach_mcast = rvt_attach_mcast,