rsm_memseg_import_order_barrier
if (segops->rsm_memseg_import_order_barrier == NULL) {
segops->rsm_memseg_import_order_barrier =
return (ops->rsm_memseg_import_order_barrier(
segops->rsm_memseg_import_order_barrier = loopback_order_barrier;
int rsm_memseg_import_order_barrier(rsmapi_barrier_t *barrier);
int (* rsm_memseg_import_order_barrier)(rsm_barrier_handle_t barrier);