Lines Matching refs:IPCB
274 BUILD_BUG_ON(sizeof(*IPCB(skb)) > SKB_GSO_CB_OFFSET); in ip_finish_output_gso()
303 IPCB(skb)->flags |= IPSKB_REROUTED; in __ip_finish_output()
311 if (skb->len > mtu || IPCB(skb)->frag_max_size) in __ip_finish_output()
395 !(IPCB(skb)->flags & IPSKB_FORWARDED)) in ip_mc_output()
424 !(IPCB(skb)->flags & IPSKB_REROUTED)); in ip_mc_output()
437 !(IPCB(skb)->flags & IPSKB_REROUTED)); in ip_output()
588 (IPCB(skb)->frag_max_size && in ip_fragment()
589 IPCB(skb)->frag_max_size > mtu))) { in ip_fragment()
668 IPCB(to)->flags = IPCB(from)->flags; in ip_frag_ipcb()
788 if (IPCB(skb)->frag_max_size && IPCB(skb)->frag_max_size < mtu) in ip_do_fragment()
789 mtu = IPCB(skb)->frag_max_size; in ip_do_fragment()
797 IPCB(skb)->flags |= IPSKB_FRAG_COMPLETE; in ip_do_fragment()
846 IPCB(iter.frag)->flags = IPCB(skb)->flags; in ip_do_fragment()
848 if (first_frag && IPCB(skb)->opt.optlen) { in ip_do_fragment()
853 IPCB(iter.frag)->opt.optlen = in ip_do_fragment()
854 IPCB(skb)->opt.optlen; in ip_do_fragment()
896 ip_frag_init(skb, hlen, ll_rs, mtu, IPCB(skb)->flags & IPSKB_FRAG_PMTU, in ip_do_fragment()