DepSurf

Function: tcp_bpf_rtt

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: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81990f34)
  Location: include/net/tcp.h:2233
  Inline: True
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819c7b1a)
  Location: include/net/tcp.h:2261
  Inline: True
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ab4832)
  Location: include/net/tcp.h:2314
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81abf8ef)
  Location: include/net/tcp.h:2338
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81aa9bff)
  Location: include/net/tcp.h:2343
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81b65f7b)
  Location: include/net/tcp.h:2335
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81cf4241)
  Location: include/net/tcp.h:2395
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81eb8c01)
  Location: include/net/tcp.h:2443
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81f17099)
  Location: include/net/tcp.h:2468
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81fdc554)
  Location: include/net/tcp.h:2664
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
    - net/ipv4/tcp_input.c:tcp_rtt_estimator
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffff800010c79188)
  Location: include/net/tcp.h:2261
  Inline: True
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (c0d89204)
  Location: include/net/tcp.h:2261
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_ack_update_rtt
    - net/ipv4/tcp_input.c:tcp_ack_update_rtt
    - net/ipv4/tcp_input.c:tcp_ack_update_rtt
    - net/ipv4/tcp_input.c:tcp_ack_update_rtt
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (c000000000d84000)
  Location: include/net/tcp.h:2261
  Inline: True
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffe0007dd6e8)
  Location: include/net/tcp.h:2261
  Inline: True
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8196798a)
  Location: include/net/tcp.h:2261
  Inline: True
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8192147a)
  Location: include/net/tcp.h:2261
  Inline: True
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819d215a)
  Location: include/net/tcp.h:2261
  Inline: True
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819dbcfa)
  Location: include/net/tcp.h:2261
  Inline: True
  

Differences