Defined in 2 files as a macro:

• include/linux/tcp.h, line 487 (as a macro)
• include/linux/tcp.h, line 489 (as a macro)

Referenced in 5 files:

• include/net/tcp.h, line 2987
• net/ipv4/tcp.c, line 2997
• net/ipv4/tcp_input.c
  • line 150
  • line 152
• net/ipv4/tcp_output.c
  • line 479
  • line 1237
  • line 3678
• net/ipv4/tcp_timer.c, line 289