Defined in 2 files as a function:

• include/net/ip.h, line 394 (as a function)
• samples/bpf/xdp_fwd_kern.c, line 34 (as a function)

Referenced in 6 files:

• net/ipv4/ip_forward.c, line 144
• net/ipv4/ipmr.c, line 1880
• net/netfilter/ipvs/ip_vs_xmit.c, line 299
• net/netfilter/nf_flow_table_ip.c, line 378
• net/netfilter/nft_fwd_netdev.c, line 111
• samples/bpf/xdp_fwd_kern.c, line 134