acquire_group 638 drivers/infiniband/core/multicast.c member->group = acquire_group(&dev->port[port_num - dev->start_port], acquire_group 894 drivers/infiniband/hw/mlx4/mcg.c group = acquire_group(ctx, &rec->mgid, 0); acquire_group 957 drivers/infiniband/hw/mlx4/mcg.c group = acquire_group(ctx, &rec->mgid, may_create);