Check if memory locking should be done before locking unconditionally
Check if memory locking should be done before locking unconditionally

frodrigo/osrm-backend,oxidase/osrm-backend,yuryleb/osrm-backend,neilbu/osrm-backend,deniskoronchik/osrm-backend,Project-OSRM/osrm-backend,raymond0/osrm-backend,arnekaiser/osrm-backend,duizendnegen/osrm-backend,oxidase/osrm-backend,Project-OSRM/osrm-backend,arnekaiser/osrm-backend,deniskoronchik/osrm-backend,hydrays/osrm-backend,Project-OSRM/osrm-backend,KnockSoftware/osrm-backend,beemogmbh/osrm-backend,neilbu/osrm-backend,hydrays/osrm-backend,hydrays/osrm-backend,frodrigo/osrm-backend,beemogmbh/osrm-backend,arnekaiser/osrm-backend,duizendnegen/osrm-backend,KnockSoftware/osrm-backend,yuryleb/osrm-backend,beemogmbh/osrm-backend,arnekaiser/osrm-backend,neilbu/osrm-backend,oxidase/osrm-backend,KnockSoftware/osrm-backend,raymond0/osrm-backend,raymond0/osrm-backend,duizendnegen/osrm-backend,raymond0/osrm-backend,yuryleb/osrm-backend,frodrigo/osrm-backend,bjtaylor1/osrm-backend,beemogmbh/osrm-backend,KnockSoftware/osrm-backend,neilbu/osrm-backend,duizendnegen/osrm-backend,deniskoronchik/osrm-backend,felixguendling/osrm-backend,felixguendling/osrm-backend,deniskoronchik/osrm-backend,bjtaylor1/osrm-backend,Project-OSRM/osrm-backend,bjtaylor1/osrm-backend,yuryleb/osrm-backend,frodrigo/osrm-backend,felixguendling/osrm-backend,oxidase/osrm-backend,bjtaylor1/osrm-backend,hydrays/osrm-backend