DepSurf

Function: tcp_fastopen_active_detect_blackhole

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: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81916a80)
  Location: net/ipv4/tcp_fastopen.c:521
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffffffff81916a80-ffffffff81916ae6: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 5.0: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81945230)
  Location: net/ipv4/tcp_fastopen.c:521
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffffffff81945230-ffffffff81945296: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 5.3: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff819a9850)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffffffff819a9850-ffffffff819a98b5: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 5.4: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff819e0510)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffffffff819e0510-ffffffff819e0575: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 5.8: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81acdae0)
  Location: net/ipv4/tcp_fastopen.c:574
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_write_timeout
  

  Symbols:

  ffffffff81acdae0-ffffffff81acdb45: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 5.11: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ad9b40)
  Location: net/ipv4/tcp_fastopen.c:574
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_write_timeout
  

  Symbols:

  ffffffff81ad9b40-ffffffff81ad9ba5: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 5.13: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ac4b90)
  Location: net/ipv4/tcp_fastopen.c:594
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_write_timeout
  

  Symbols:

  ffffffff81ac4b90-ffffffff81ac4bff: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 5.15: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81b83340)
  Location: net/ipv4/tcp_fastopen.c:582
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
  

  Symbols:

  ffffffff81b83340-ffffffff81b833af: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 5.19: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81d13940)
  Location: net/ipv4/tcp_fastopen.c:577
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
  

  Symbols:

  ffffffff81d13940-ffffffff81d139bb: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 6.2: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ed9910)
  Location: net/ipv4/tcp_fastopen.c:578
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
  

  Symbols:

  ffffffff81ed9910-ffffffff81ed998b: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 6.5: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81f389f0)
  Location: net/ipv4/tcp_fastopen.c:580
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
  

  Symbols:

  ffffffff81f389f0-ffffffff81f38a6b: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In 6.8: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81ffead0)
  Location: net/ipv4/tcp_fastopen.c:580
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
    - net/ipv4/tcp_timer.c:tcp_write_timeout
  

  Symbols:

  ffffffff81ffead0-ffffffff81ffeb4b: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffff800010c94150)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffff800010c94150-ffff800010c941d0: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In armhf: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (c0da29a4)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  c0da29a4-c0da2a1c: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In ppc64el: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (c000000000da48c0)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  c000000000da48c0-c000000000da496c: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In riscv64: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffe0007f36cc)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffffffe0007f36cc-ffffffe0007f378c: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81980380)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffffffff81980380-ffffffff819803e5: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In azure: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff81939e40)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffffffff81939e40-ffffffff81939ea5: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In gcp: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff819eab50)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffffffff819eab50-ffffffff819eabb5: tcp_fastopen_active_detect_blackhole (STB_GLOBAL)
  

• In lowlatency: ✅

  void tcp_fastopen_active_detect_blackhole(struct sock *sk, bool expired);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_fastopen.c (ffffffff819f49d0)
  Location: net/ipv4/tcp_fastopen.c:548
  Inline: False
  Direct callers:
    - net/ipv4/tcp_timer.c:tcp_retransmit_timer
  

  Symbols:

  ffffffff819f49d0-ffffffff819f4a35: tcp_fastopen_active_detect_blackhole (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 ✅