> > > The documentation of rte_ring describes alternative MP modes such as > > > RTS and HTS that help to avoid the Lock-Waiter-Preemption (LWP) > > > problem, does it mean it would avoid the problem described in the > > > env_abstraction_layer above? > > I think RTS mitigates it but I don't see how HTS would (even the > deadlock could happen I think).
I ought to correct myself, upon finding a way to stress the system and trigger the overcommitted scenario, HTS seems to work as good as RTS in mitigating it.
