Eric Dumazet a écrit : > I also considered using regular spinlocks and spin_trylock() to "detect" > the recurse case without a global counter. > > lock : > local_bh_disable(); > int locked = spin_trylock(&__get_cpu_var(arp_tables_lock); > > unlock: > > if (likely(locked)) > spin_unlock(&__get_cpu_var(arp_tables_lock)); > local_bh_enable(); > > But we would lose some runtime features, I dont feel comfortable about > this trylock version. What others people think ? > Oh well, this wont work of course, forget about this trylock thing :) -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
