CEPH_MOUNT_OPT_MOUNTWAIT 2553 fs/ceph/mds_client.c CEPH_MOUNT_OPT_MOUNTWAIT) && CEPH_MOUNT_OPT_MOUNTWAIT 400 fs/ceph/super.c fsopt->flags &= ~CEPH_MOUNT_OPT_MOUNTWAIT; CEPH_MOUNT_OPT_MOUNTWAIT 403 fs/ceph/super.c fsopt->flags |= CEPH_MOUNT_OPT_MOUNTWAIT;