ip_dont_fragment  227 drivers/net/ppp/pptp.c 	if (ip_dont_fragment(sk, &rt->dst))
ip_dont_fragment  165 net/dccp/ipv4.c 	if (mtu < dst_mtu(dst) && ip_dont_fragment(sk, dst))
ip_dont_fragment  163 net/ipv4/ip_output.c 	if (ip_dont_fragment(sk, &rt->dst)) {
ip_dont_fragment  510 net/ipv4/ip_output.c 	if (ip_dont_fragment(sk, &rt->dst) && !skb->ignore_df)
ip_dont_fragment 1511 net/ipv4/ip_output.c 	     ip_dont_fragment(sk, &rt->dst)))
ip_dont_fragment  354 net/ipv4/tcp_ipv4.c 	if (mtu < dst_mtu(dst) && ip_dont_fragment(sk, dst))