skb_zerocopy_headlen 3519 include/linux/skbuff.h unsigned int skb_zerocopy_headlen(const struct sk_buff *from);
skb_zerocopy_headlen 2917 net/core/skbuff.c EXPORT_SYMBOL_GPL(skb_zerocopy_headlen);
skb_zerocopy_headlen  438 net/netfilter/nfnetlink_queue.c 		hlen = skb_zerocopy_headlen(entskb);
skb_zerocopy_headlen  427 net/openvswitch/datapath.c 		hlen = skb_zerocopy_headlen(skb);