Hello! Yes, I forgot to say I take back my suggestion about atomic_inc_test_zero(). It would not work.
Seems, it is possible to add some barriers around setting n->dead and testing it in neigh_lookup_rcu(), but it would be scary and ugly. To be honest, I just do not know how to do this. :-) - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
