>No, they're not, the mutex trickery seems completely pointless, and the >conditional (on _is_locked no less) locking is horrible. Ok. Will spend some more time on exploring solutions using rcu primitives only (synchronize_net or something similar). If nothing of only-RCU is feasible then, I think, we need to resize the skb if it has already skipped the tailroom instead of WARN_ON. This will come in to picuture only during the race cases. But this wont get rid of race. Thanks Yogesh -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html