website-function

Function: __tcp_send_ack

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8190c233)
  Location: net/ipv4/tcp_output.c:3585
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffffffff8190a7d0-ffffffff8190a8cf: __tcp_send_ack.part.46 (STB_LOCAL)
  ffffffff8190a8d0-ffffffff8190a8e9: __tcp_send_ack (STB_GLOBAL)
  

• In 5.0: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8193a503)
  Location: net/ipv4/tcp_output.c:3617
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffffffff81938a70-ffffffff81938b6f: __tcp_send_ack.part.48 (STB_LOCAL)
  ffffffff81938b70-ffffffff81938b89: __tcp_send_ack (STB_GLOBAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8199e851)
  Location: net/ipv4/tcp_output.c:3652
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffffffff8199b9b0-ffffffff8199bac1: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff8199bad0-ffffffff8199bae9: __tcp_send_ack (STB_GLOBAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819d5361)
  Location: net/ipv4/tcp_output.c:3684
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffffffff819d23d0-ffffffff819d24e1: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff819d24f0-ffffffff819d2509: __tcp_send_ack (STB_GLOBAL)
  

• In 5.8: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ac1cab)
  Location: net/ipv4/tcp_output.c:3757
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/bpf_tcp_ca.c:bpf_tcp_send_ack
  

  Symbols:

  ffffffff81abf130-ffffffff81abf241: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff81abf250-ffffffff81abf269: __tcp_send_ack (STB_GLOBAL)
  

• In 5.11: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81acd710)
  Location: net/ipv4/tcp_output.c:3936
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/bpf_tcp_ca.c:bpf_tcp_send_ack
  

  Symbols:

  ffffffff81acaa90-ffffffff81acac34: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff81acac40-ffffffff81acac59: __tcp_send_ack (STB_GLOBAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ab88db)
  Location: net/ipv4/tcp_output.c:3933
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/bpf_tcp_ca.c:bpf_tcp_send_ack
  

  Symbols:

  ffffffff81ab5a80-ffffffff81ab5c25: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff81ab5c30-ffffffff81ab5c49: __tcp_send_ack (STB_GLOBAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81b75afb)
  Location: net/ipv4/tcp_output.c:3934
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/bpf_tcp_ca.c:bpf_tcp_send_ack
  

  Symbols:

  ffffffff81b72ac0-ffffffff81b72c75: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff81d3b2bf-ffffffff81d3b2df: __tcp_send_ack.part.0.cold (STB_LOCAL)
  ffffffff81b72c80-ffffffff81b72c99: __tcp_send_ack (STB_GLOBAL)
  

• In 5.19: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81d053cc)
  Location: net/ipv4/tcp_output.c:3943
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/bpf_tcp_ca.c:bpf_tcp_send_ack
  

  Symbols:

  ffffffff81d02180-ffffffff81d02344: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff81f07be2-ffffffff81f07c02: __tcp_send_ack.part.0.cold (STB_LOCAL)
  ffffffff81d02350-ffffffff81d0237d: __tcp_send_ack (STB_GLOBAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81eca49c)
  Location: net/ipv4/tcp_output.c:3945
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/bpf_tcp_ca.c:bpf_tcp_send_ack
  

  Symbols:

  ffffffff81ec7330-ffffffff81ec74f4: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff820af674-ffffffff820af694: __tcp_send_ack.part.0.cold (STB_LOCAL)
  ffffffff81ec7510-ffffffff81ec753d: __tcp_send_ack (STB_GLOBAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81f28fdc)
  Location: net/ipv4/tcp_output.c:4034
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
    - net/ipv4/bpf_tcp_ca.c:bpf_tcp_send_ack
  

  Symbols:

  ffffffff81f25c10-ffffffff81f25dd0: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff82130a40-ffffffff82130a6f: __tcp_send_ack.part.0.cold (STB_LOCAL)
  ffffffff81f25de0-ffffffff81f25e0d: __tcp_send_ack (STB_GLOBAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81fedb1f)
  Location: net/ipv4/tcp_output.c:4194
  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_output.c:tcp_send_delayed_ack
    - net/ipv4/tcp_output.c:tcp_release_cb
    - net/ipv4/bpf_tcp_ca.c:bpf_tcp_send_ack
  

  Symbols:

  ffffffff81fea5d0-ffffffff81fea78a: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff82212214-ffffffff82212243: __tcp_send_ack.part.0.cold (STB_LOCAL)
  ffffffff81fea7a0-ffffffff81fea7cd: __tcp_send_ack (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffff800010c87fa4)
  Location: net/ipv4/tcp_output.c:3684
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffff800010c84f68-ffff800010c85088: __tcp_send_ack.part.0 (STB_LOCAL)
  ffff800010c85088-ffff800010c850cc: __tcp_send_ack (STB_GLOBAL)
  

• In armhf: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (c0d972fc)
  Location: net/ipv4/tcp_output.c:3684
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  c0d9425c-c0d94380: __tcp_send_ack.part.0 (STB_LOCAL)
  c0d94380-c0d943a8: __tcp_send_ack (STB_GLOBAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (c000000000d94dc0)
  Location: net/ipv4/tcp_output.c:3684
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  c000000000d90f80-c000000000d910f0: __tcp_send_ack.part.0 (STB_LOCAL)
  c000000000d910f0-c000000000d91110: __tcp_send_ack (STB_GLOBAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffe0007e9240)
  Location: net/ipv4/tcp_output.c:3684
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffffffe0007e68e2-ffffffe0007e69ea: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffe0007e69ea-ffffffe0007e6a2a: __tcp_send_ack (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819751d1)
  Location: net/ipv4/tcp_output.c:3684
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffffffff81972240-ffffffff81972351: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff81972360-ffffffff81972379: __tcp_send_ack (STB_GLOBAL)
  

• In azure: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8192ec91)
  Location: net/ipv4/tcp_output.c:3684
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffffffff8192bd10-ffffffff8192be21: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff8192be30-ffffffff8192be49: __tcp_send_ack (STB_GLOBAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819df9a1)
  Location: net/ipv4/tcp_output.c:3684
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffffffff819dca10-ffffffff819dcb21: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff819dcb30-ffffffff819dcb49: __tcp_send_ack (STB_GLOBAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  void __tcp_send_ack(struct sock *sk, u32 rcv_nxt);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819e9657)
  Location: net/ipv4/tcp_output.c:3684
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_send_delayed_ack
  

  Symbols:

  ffffffff819e6690-ffffffff819e67a4: __tcp_send_ack.part.0 (STB_LOCAL)
  ffffffff819e67b0-ffffffff819e67c9: __tcp_send_ack (STB_GLOBAL)
  

Differences

Regular

• 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 ✅