net/ipv4/ip_output.c
288
err = ip_fragment(net, sk, segs, mtu, ip_finish_output2);
net/ipv4/ip_output.c
313
return ip_fragment(net, sk, skb, mtu, ip_finish_output2);
net/ipv4/ip_output.c
90
ip_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
