Hi I am trying to understand exactly what happens to a received packet after a device driver creates an sk_buff and passes it to netif_rx(). In 2.2 there was a net_bh() function which doesn't seem to be there in 2.4. Could someone please explain what happens in 2.4, or provide some links (something like http://kernelnewbies.org/documents/ipnetworking/linuxipnetworking.html which was for 2.2) Thanks Talmon - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org