Defined in 1 files as a macro:

• include/uapi/linux/if_tunnel.h, line 25 (as a macro)

Referenced in 12 files:

• drivers/net/ethernet/sfc/efx_common.c, line 1317
• drivers/net/ethernet/sfc/siena/efx_common.c, line 1344
• include/net/gre.h
  • line 67
  • line 83
• include/uapi/linux/if_tunnel.h, line 35
• net/core/flow_dissector.c, line 688
• net/core/lwt_bpf.c, line 575
• net/ipv4/gre_demux.c, line 86
• net/ipv4/gre_offload.c
  • line 151
  • line 159
  • line 173
  • line 184
  • line 251
• net/netfilter/ipvs/ip_vs_core.c, line 1728
• net/netfilter/nft_payload.c, line 110
• samples/bpf/sockex2_kern.c, line 143
• samples/bpf/sockex3_kern.c, line 128