DepSurf

Function: tcp_force_fast_retransmit

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff818a8660)
  Location: net/ipv4/tcp_input.c:2723
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffff818a8660-ffffffff818a86a8: tcp_force_fast_retransmit (STB_LOCAL)
  

• In 4.18: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff818fd940)
  Location: net/ipv4/tcp_input.c:2754
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffff818fd940-ffffffff818fd988: tcp_force_fast_retransmit (STB_LOCAL)
  

• In 5.0: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8192ba30)
  Location: net/ipv4/tcp_input.c:2745
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffff8192ba30-ffffffff8192ba78: tcp_force_fast_retransmit (STB_LOCAL)
  

• In 5.3: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8198ece0)
  Location: net/ipv4/tcp_input.c:2765
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffff8198ece0-ffffffff8198ed28: tcp_force_fast_retransmit (STB_LOCAL)
  

• In 5.4: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819c5c40)
  Location: net/ipv4/tcp_input.c:2771
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffff819c5c40-ffffffff819c5c88: tcp_force_fast_retransmit (STB_LOCAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ab6e31)
  Location: net/ipv4/tcp_input.c:2756
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ac20da)
  Location: net/ipv4/tcp_input.c:2869
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81aad1db)
  Location: net/ipv4/tcp_input.c:2819
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81b69ccb)
  Location: net/ipv4/tcp_input.c:2853
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81cf8ee9)
  Location: net/ipv4/tcp_input.c:2869
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ebd9ed)
  Location: net/ipv4/tcp_input.c:2880
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81f1be98)
  Location: net/ipv4/tcp_input.c:2879
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81fe06a7)
  Location: net/ipv4/tcp_input.c:2926
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

Arch

• In arm64: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffff800010c77d88)
  Location: net/ipv4/tcp_input.c:2771
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffff800010c77d88-ffff800010c77df4: tcp_force_fast_retransmit (STB_LOCAL)
  

• In armhf: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (c0d86f98)
  Location: net/ipv4/tcp_input.c:2771
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  c0d86f98-c0d86fe8: tcp_force_fast_retransmit (STB_LOCAL)
  

• In ppc64el: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (c000000000d81150)
  Location: net/ipv4/tcp_input.c:2771
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  c000000000d81150-c000000000d811b4: tcp_force_fast_retransmit (STB_LOCAL)
  

• In riscv64: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffe0007db81a)
  Location: net/ipv4/tcp_input.c:2771
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffe0007db81a-ffffffe0007db87a: tcp_force_fast_retransmit (STB_LOCAL)
  

Flavor

• In aws: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81965ab0)
  Location: net/ipv4/tcp_input.c:2771
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffff81965ab0-ffffffff81965af8: tcp_force_fast_retransmit (STB_LOCAL)
  

• In azure: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8191f5a0)
  Location: net/ipv4/tcp_input.c:2771
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffff8191f5a0-ffffffff8191f5e8: tcp_force_fast_retransmit (STB_LOCAL)
  

• In gcp: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819d0280)
  Location: net/ipv4/tcp_input.c:2771
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffff819d0280-ffffffff819d02c8: tcp_force_fast_retransmit (STB_LOCAL)
  

• In lowlatency: ✅

  bool tcp_force_fast_retransmit(struct sock *sk);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819d9e10)
  Location: net/ipv4/tcp_input.c:2771
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
    - net/ipv4/tcp_input.c:tcp_fastretrans_alert
  

  Symbols:

  ffffffff819d9e10-ffffffff819d9e58: tcp_force_fast_retransmit (STB_LOCAL)
  

Differences

Regular

• 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 ✅

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 ✅