Lines Matching refs:IPCB
231 if (((IPCB(skb)->flags & IPSKB_FORWARDED) == 0) || in ip_finish_output_gso()
243 BUILD_BUG_ON(sizeof(*IPCB(skb)) > SKB_SGO_CB_OFFSET); in ip_finish_output_gso()
274 IPCB(skb)->flags |= IPSKB_REROUTED; in ip_finish_output()
282 if (skb->len > mtu || (IPCB(skb)->flags & IPSKB_FRAG_PMTU)) in ip_finish_output()
318 !(IPCB(skb)->flags & IPSKB_FORWARDED)) in ip_mc_output()
347 !(IPCB(skb)->flags & IPSKB_REROUTED)); in ip_mc_output()
362 !(IPCB(skb)->flags & IPSKB_REROUTED)); in ip_output()
481 IPCB(to)->flags = IPCB(from)->flags; in ip_copy_metadata()
503 (IPCB(skb)->frag_max_size && in ip_fragment()
504 IPCB(skb)->frag_max_size > mtu))) { in ip_fragment()
549 if (IPCB(skb)->frag_max_size && IPCB(skb)->frag_max_size < mtu) in ip_do_fragment()
550 mtu = IPCB(skb)->frag_max_size; in ip_do_fragment()
558 IPCB(skb)->flags |= IPSKB_FRAG_COMPLETE; in ip_do_fragment()
739 if (IPCB(skb)->flags & IPSKB_FRAG_PMTU) in ip_do_fragment()