mca_btl_ugni_device_trylock  526 opal/mca/btl/ugni/btl_ugni.h     while (mca_btl_ugni_device_trylock (device));
mca_btl_ugni_device_trylock  592 opal/mca/btl/ugni/btl_ugni.h             if (!mca_btl_ugni_device_trylock (device)) {