Defined in 4 files as a macro:

• include/net/tcp.h, line 381 (as a macro)
• mm/debug_page_alloc.c, line 9 (as a macro)
• tools/scripts/utilities.mak, line 9 (as a macro)
• tools/testing/selftests/bpf/bpf_tcp_helpers.h, line 113 (as a macro)

Referenced in 2 files:

• net/ipv4/tcp_input.c
  • line 331
  • line 350
• net/ipv4/tcp_output.c
  • line 382
  • line 383