Lines Matching refs:ttl
138 int ttl = READ_ONCE(inet->uc_ttl); in ip_select_ttl() local
140 if (ttl < 0) in ip_select_ttl()
141 ttl = ip4_dst_hoplimit(dst); in ip_select_ttl()
142 return ttl; in ip_select_ttl()
165 iph->ttl = ip_select_ttl(inet, &rt->dst); in ip_build_and_send_pkt()
406 if (ip_hdr(skb)->ttl == 0) { in ip_mc_output()
514 iph->ttl = ip_select_ttl(inet, &rt->dst); in __ip_queue_xmit()
1329 cork->ttl = ipc->ttl; in ip_setup_cork()
1406 u8 pmtudisc, ttl; in __ip_make_skb() local
1447 if (cork->ttl != 0) in __ip_make_skb()
1448 ttl = cork->ttl; in __ip_make_skb()
1450 ttl = READ_ONCE(inet->mc_ttl); in __ip_make_skb()
1452 ttl = ip_select_ttl(inet, &rt->dst); in __ip_make_skb()
1459 iph->ttl = ttl; in __ip_make_skb()