DepSurf

Function: tcp_collapse_retrans

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81778710)
  Location: net/ipv4/tcp_output.c:2446
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff817e5755)
  Location: net/ipv4/tcp_output.c:2479
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81815b96)
  Location: net/ipv4/tcp_output.c:2601
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81835f3a)
  Location: net/ipv4/tcp_output.c:2676
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff818b54b3)
  Location: net/ipv4/tcp_output.c:2729
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8190ac5f)
  Location: net/ipv4/tcp_output.c:2710
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81938f0a)
  Location: net/ipv4/tcp_output.c:2741
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8199d14e)
  Location: net/ipv4/tcp_output.c:2768
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819d3c0e)
  Location: net/ipv4/tcp_output.c:2795
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In 5.8: ✅

  bool tcp_collapse_retrans(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ac0050)
  Location: net/ipv4/tcp_output.c:2864
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

  Symbols:

  ffffffff81ac0050-ffffffff81ac0328: tcp_collapse_retrans (STB_LOCAL)
  

• In 5.11: ✅

  bool tcp_collapse_retrans(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81acbab0)
  Location: net/ipv4/tcp_output.c:3036
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

  Symbols:

  ffffffff81acbab0-ffffffff81acbd82: tcp_collapse_retrans (STB_LOCAL)
  

• In 5.13: ✅

  bool tcp_collapse_retrans(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ab6d20)
  Location: net/ipv4/tcp_output.c:3041
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

  Symbols:

  ffffffff81ab6d20-ffffffff81ab6fcd: tcp_collapse_retrans (STB_LOCAL)
  

• In 5.15: ✅

  bool tcp_collapse_retrans(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81b73f10)
  Location: net/ipv4/tcp_output.c:3041
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

  Symbols:

  ffffffff81b73f10-ffffffff81b741ba: tcp_collapse_retrans (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81d037fb)
  Location: net/ipv4/tcp_output.c:3041
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ec873b)
  Location: net/ipv4/tcp_output.c:3043
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81f2725c)
  Location: net/ipv4/tcp_output.c:3125
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81febc4c)
  Location: net/ipv4/tcp_output.c:3183
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffff800010c86630)
  Location: net/ipv4/tcp_output.c:2795
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (c0d95b08)
  Location: net/ipv4/tcp_output.c:2795
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (c000000000d93030)
  Location: net/ipv4/tcp_output.c:2795
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffe0007e7bd0)
  Location: net/ipv4/tcp_output.c:2795
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81973a7e)
  Location: net/ipv4/tcp_output.c:2795
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8192d54e)
  Location: net/ipv4/tcp_output.c:2795
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819de24e)
  Location: net/ipv4/tcp_output.c:2795
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819e7ece)
  Location: net/ipv4/tcp_output.c:2795
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

Differences

Regular

• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅