Hi list, I'm having trouble about NF_HOOK() call. I intent to add a netfilter hook with nf_register_hook. THe hook point is NF_ARP_IN. But I'm not sure the caller's context.
In kernel code, dev.c I found the caller: netif_receive_skb -> arp_rcv -> NF_HOOK -> my_hook_cb When my_hook_cb is invoked, what's the context? And how can I detect it? Any idea? Thanks in advance. Regards~ -- c.j
