hook_head 214 include/linux/netfilter.h struct nf_hook_entries *hook_head = NULL; hook_head 227 include/linux/netfilter.h hook_head = rcu_dereference(net->nf.hooks_ipv4[hook]); hook_head 230 include/linux/netfilter.h hook_head = rcu_dereference(net->nf.hooks_ipv6[hook]); hook_head 236 include/linux/netfilter.h hook_head = rcu_dereference(net->nf.hooks_arp[hook]); hook_head 241 include/linux/netfilter.h hook_head = rcu_dereference(net->nf.hooks_bridge[hook]); hook_head 246 include/linux/netfilter.h hook_head = rcu_dereference(net->nf.hooks_decnet[hook]); hook_head 254 include/linux/netfilter.h if (hook_head) { hook_head 260 include/linux/netfilter.h ret = nf_hook_slow(skb, &state, hook_head, 0);