DepSurf

Function: tcp_send_ack

Status

Regular

• In 4.4: ✅

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff817781b0)
  Location: net/ipv4/tcp_output.c:3342
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff817781b0-ffffffff8177830a: tcp_send_ack (STB_GLOBAL)
  

• In 4.8: ✅

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff817e51a0)
  Location: net/ipv4/tcp_output.c:3394
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff817e51a0-ffffffff817e52ef: tcp_send_ack (STB_GLOBAL)
  

• In 4.10: ✅

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81815630)
  Location: net/ipv4/tcp_output.c:3520
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff81815630-ffffffff8181577f: tcp_send_ack (STB_GLOBAL)
  

• In 4.13: Selective Inline, Transformation ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff818372d1)
  Location: net/ipv4/tcp_output.c:3540
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff81835a40-ffffffff81835b62: tcp_send_ack.part.35 (STB_LOCAL)
  ffffffff81835b70-ffffffff81835b8a: tcp_send_ack (STB_GLOBAL)
  

• In 4.15: Selective Inline, Transformation ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff818b6984)
  Location: net/ipv4/tcp_output.c:3605
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff818b5050-ffffffff818b516b: tcp_send_ack.part.39 (STB_LOCAL)
  ffffffff818b5170-ffffffff818b518a: tcp_send_ack (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8190c233)
  Location: net/ipv4/tcp_output.c:3622
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff8190c250-ffffffff8190c26f: tcp_send_ack (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8193a503)
  Location: net/ipv4/tcp_output.c:3654
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff8193a520-ffffffff8193a53f: tcp_send_ack (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8199e851)
  Location: net/ipv4/tcp_output.c:3689
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff8199e880-ffffffff8199e89f: tcp_send_ack (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819d5361)
  Location: net/ipv4/tcp_output.c:3721
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff819d5390-ffffffff819d53af: tcp_send_ack (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ac1cab)
  Location: net/ipv4/tcp_output.c:3794
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
    - net/mptcp/options.c:mptcp_incoming_options
  

  Symbols:

  ffffffff81ac1cd0-ffffffff81ac1cef: tcp_send_ack (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81acd710)
  Location: net/ipv4/tcp_output.c:3978
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
    - net/mptcp/protocol.c:mptcp_subflow_shutdown
    - net/mptcp/protocol.c:mptcp_subflow_shutdown
    - net/mptcp/options.c:check_fully_established
  

  Symbols:

  ffffffff81acd740-ffffffff81acd75f: tcp_send_ack (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ab88db)
  Location: net/ipv4/tcp_output.c:3975
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
    - net/mptcp/protocol.c:mptcp_subflow_shutdown
    - net/mptcp/protocol.c:mptcp_send_ack
    - net/mptcp/options.c:check_fully_established
    - net/mptcp/pm_netlink.c:mptcp_pm_nl_mp_prio_send_ack
    - net/mptcp/pm_netlink.c:mptcp_pm_nl_addr_send_ack
  

  Symbols:

  ffffffff81ab8900-ffffffff81ab891f: tcp_send_ack (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81b75afb)
  Location: net/ipv4/tcp_output.c:3976
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
    - net/mptcp/protocol.c:mptcp_subflow_shutdown
    - net/mptcp/protocol.c:mptcp_subflow_send_ack
    - net/mptcp/options.c:check_fully_established
  

  Symbols:

  ffffffff81b75b20-ffffffff81b75b3f: tcp_send_ack (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81d053cc)
  Location: net/ipv4/tcp_output.c:3985
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_send_challenge_ack
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
    - net/mptcp/protocol.c:mptcp_subflow_shutdown
    - net/mptcp/protocol.c:__mptcp_subflow_send_ack
    - net/mptcp/subflow.c:subflow_check_data_avail
    - net/mptcp/options.c:check_fully_established
    - net/mptcp/pm.c:mptcp_pm_mp_fail_received
  

  Symbols:

  ffffffff81d053f0-ffffffff81d05423: tcp_send_ack (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81eca49c)
  Location: net/ipv4/tcp_output.c:3987
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:__tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_send_challenge_ack
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
    - net/mptcp/protocol.c:mptcp_subflow_shutdown
    - net/mptcp/protocol.c:__mptcp_retrans
    - net/mptcp/subflow.c:subflow_check_data_avail
    - net/mptcp/options.c:check_fully_established
    - net/mptcp/pm.c:mptcp_pm_mp_fail_received
  

  Symbols:

  ffffffff81eca4d0-ffffffff81eca503: tcp_send_ack (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81f28fdc)
  Location: net/ipv4/tcp_output.c:4076
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:__tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_send_challenge_ack
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/mptcp/protocol.c:mptcp_subflow_shutdown
    - net/mptcp/protocol.c:mptcp_send_ack
    - net/mptcp/subflow.c:subflow_check_data_avail
    - net/mptcp/options.c:check_fully_established
    - net/mptcp/pm.c:mptcp_pm_mp_fail_received
  

  Symbols:

  ffffffff81f29010-ffffffff81f29043: tcp_send_ack (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81fedb1f)
  Location: net/ipv4/tcp_output.c:4236
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/tcp_output.c:tcp_release_cb
  Direct callers:
    - net/ipv4/tcp.c:__tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_send_challenge_ack
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/mptcp/protocol.c:mptcp_subflow_shutdown
    - net/mptcp/protocol.c:mptcp_send_ack
    - net/mptcp/subflow.c:subflow_check_data_avail
    - net/mptcp/options.c:check_fully_established
    - net/mptcp/pm.c:mptcp_pm_mp_fail_received
  

  Symbols:

  ffffffff81fedb50-ffffffff81fedb83: tcp_send_ack (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffff800010c87fa4)
  Location: net/ipv4/tcp_output.c:3721
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffff800010c87fd0-ffff800010c88010: tcp_send_ack (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (c0d972fc)
  Location: net/ipv4/tcp_output.c:3721
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  c0d97318-c0d97344: tcp_send_ack (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (c000000000d94dc0)
  Location: net/ipv4/tcp_output.c:3721
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  c000000000d94e30-c000000000d94e54: tcp_send_ack (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffe0007e9240)
  Location: net/ipv4/tcp_output.c:3721
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffe0007e927a-ffffffe0007e92b6: tcp_send_ack (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819751d1)
  Location: net/ipv4/tcp_output.c:3721
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff81975200-ffffffff8197521f: tcp_send_ack (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8192ec91)
  Location: net/ipv4/tcp_output.c:3721
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff8192ecc0-ffffffff8192ecdf: tcp_send_ack (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819df9a1)
  Location: net/ipv4/tcp_output.c:3721
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff819df9d0-ffffffff819df9ef: tcp_send_ack (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  void tcp_send_ack(struct sock *sk);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819e9657)
  Location: net/ipv4/tcp_output.c:3721
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp.c:tcp_cleanup_rbuf
    - net/ipv4/tcp_input.c:tcp_rcv_synsent_state_process
    - net/ipv4/tcp_input.c:__tcp_ack_snd_check
    - net/ipv4/tcp_input.c:tcp_data_queue_ofo
    - net/ipv4/tcp_input.c:tcp_send_dupack
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_input.c:tcp_fin
    - net/ipv4/tcp_timer.c:tcp_compressed_ack_kick
    - net/ipv4/tcp_timer.c:tcp_delack_timer_handler
  

  Symbols:

  ffffffff819e9680-ffffffff819e969f: tcp_send_ack (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅