DepSurf

Function: tcp_mark_skb_lost

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_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffff81916dc0)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff81916dc0-ffffffff81916e0e: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 5.0: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffff819455a0)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff819455a0-ffffffff819455ee: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 5.3: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffff819a9ba0)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff819a9ba0-ffffffff819a9bee: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 5.4: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffff819e0860)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff819e0860-ffffffff819e08ae: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffff81acdf68)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: True
  Inline callers:
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_timeout_mark_lost
  

  Symbols:

  ffffffff81acdfd0-ffffffff81ace01e: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 5.11: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ac0810)
  Location: net/ipv4/tcp_input.c:1045
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_timeout_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff81ac0810-ffffffff81ac08a1: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 5.13: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81aab6d0)
  Location: net/ipv4/tcp_input.c:1045
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff81aab6d0-ffffffff81aab761: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 5.15: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81b67b10)
  Location: net/ipv4/tcp_input.c:1077
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff81b67b10-ffffffff81b67ba1: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 5.19: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81cf6bf0)
  Location: net/ipv4/tcp_input.c:1086
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff81cf6bf0-ffffffff81cf6cae: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 6.2: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ebb630)
  Location: net/ipv4/tcp_input.c:1085
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff81ebb630-ffffffff81ebb6ee: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 6.5: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81f19ab0)
  Location: net/ipv4/tcp_input.c:1084
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff81f19ab0-ffffffff81f19b6e: tcp_mark_skb_lost (STB_GLOBAL)
  

• In 6.8: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81fde280)
  Location: net/ipv4/tcp_input.c:1118
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_rcv_fastopen_synack
    - net/ipv4/tcp_input.c:tcp_simple_retransmit
    - net/ipv4/tcp_input.c:tcp_mark_head_lost
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_newreno_mark_lost
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff81fde280-ffffffff81fde33e: tcp_mark_skb_lost (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffff800010c945e0)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffff800010c945e0-ffff800010c9466c: tcp_mark_skb_lost (STB_GLOBAL)
  

• In armhf: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (c0da2e18)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  c0da2e18-c0da2e8c: tcp_mark_skb_lost (STB_GLOBAL)
  

• In ppc64el: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (c000000000da4d50)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  c000000000da4d50-c000000000da4e14: tcp_mark_skb_lost (STB_GLOBAL)
  

• In riscv64: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffe0007f3a32)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffe0007f3a32-ffffffe0007f3ab8: tcp_mark_skb_lost (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffff819806d0)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff819806d0-ffffffff8198071e: tcp_mark_skb_lost (STB_GLOBAL)
  

• In azure: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffff8193a190)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff8193a190-ffffffff8193a1de: tcp_mark_skb_lost (STB_GLOBAL)
  

• In gcp: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffff819eaea0)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff819eaea0-ffffffff819eaeee: tcp_mark_skb_lost (STB_GLOBAL)
  

• In lowlatency: ✅

  void tcp_mark_skb_lost(struct sock *sk, struct sk_buff *skb);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_recovery.c (ffffffff819f4d20)
  Location: net/ipv4/tcp_recovery.c:5
  Inline: False
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_enter_loss
    - net/ipv4/tcp_recovery.c:tcp_rack_detect_loss
  

  Symbols:

  ffffffff819f4d20-ffffffff819f4d6e: tcp_mark_skb_lost (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 ✅