Lines Matching refs:IPCB
268 BUILD_BUG_ON(sizeof(*IPCB(skb)) > SKB_SGO_CB_OFFSET); in ip_finish_output_gso()
306 IPCB(skb)->flags |= IPSKB_REROUTED; in ip_finish_output()
314 if (skb->len > mtu || (IPCB(skb)->flags & IPSKB_FRAG_PMTU)) in ip_finish_output()
364 !(IPCB(skb)->flags & IPSKB_FORWARDED)) in ip_mc_output()
393 !(IPCB(skb)->flags & IPSKB_REROUTED)); in ip_mc_output()
408 !(IPCB(skb)->flags & IPSKB_REROUTED)); in ip_output()
530 IPCB(to)->flags = IPCB(from)->flags; in ip_copy_metadata()
552 (IPCB(skb)->frag_max_size && in ip_fragment()
553 IPCB(skb)->frag_max_size > mtu))) { in ip_fragment()
595 if (IPCB(skb)->frag_max_size && IPCB(skb)->frag_max_size < mtu) in ip_do_fragment()
596 mtu = IPCB(skb)->frag_max_size; in ip_do_fragment()
604 IPCB(skb)->flags |= IPSKB_FRAG_COMPLETE; in ip_do_fragment()
785 if (IPCB(skb)->flags & IPSKB_FRAG_PMTU) in ip_do_fragment()