DepSurf

Function: tcp_update_skb_after_send

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff818b584e)
  Location: net/ipv4/tcp_output.c:1017
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:tcp_transmit_skb
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8190b096)
  Location: net/ipv4/tcp_output.c:1013
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:tcp_write_xmit
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

• In 5.0: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819344e0)
  Location: net/ipv4/tcp_output.c:978
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff819344e0-ffffffff81934574: tcp_update_skb_after_send (STB_LOCAL)
  

• In 5.3: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81998170)
  Location: net/ipv4/tcp_output.c:978
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81998170-ffffffff81998200: tcp_update_skb_after_send (STB_LOCAL)
  

• In 5.4: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819ceb40)
  Location: net/ipv4/tcp_output.c:982
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff819ceb40-ffffffff819cebd0: tcp_update_skb_after_send (STB_LOCAL)
  

• In 5.8: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81abad10)
  Location: net/ipv4/tcp_output.c:1045
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81abad10-ffffffff81abada0: tcp_update_skb_after_send (STB_LOCAL)
  

• In 5.11: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ac60b0)
  Location: net/ipv4/tcp_output.c:1199
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81ac60b0-ffffffff81ac6140: tcp_update_skb_after_send (STB_LOCAL)
  

• In 5.13: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ab12b0)
  Location: net/ipv4/tcp_output.c:1199
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81ab12b0-ffffffff81ab1343: tcp_update_skb_after_send (STB_LOCAL)
  

• In 5.15: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81b6e110)
  Location: net/ipv4/tcp_output.c:1199
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81b6e110-ffffffff81b6e1a3: tcp_update_skb_after_send (STB_LOCAL)
  

• In 5.19: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81cfd550)
  Location: net/ipv4/tcp_output.c:1198
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81cfd550-ffffffff81cfd5f4: tcp_update_skb_after_send (STB_LOCAL)
  

• In 6.2: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81ec2120)
  Location: net/ipv4/tcp_output.c:1195
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81ec2120-ffffffff81ec21c4: tcp_update_skb_after_send (STB_LOCAL)
  

• In 6.5: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81f20690)
  Location: net/ipv4/tcp_output.c:1197
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81f20690-ffffffff81f20734: tcp_update_skb_after_send (STB_LOCAL)
  

• In 6.8: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff81fe4cf0)
  Location: net/ipv4/tcp_output.c:1242
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff81fe4cf0-ffffffff81fe4d94: tcp_update_skb_after_send (STB_LOCAL)
  

Arch

• In arm64: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffff800010c81540)
  Location: net/ipv4/tcp_output.c:982
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffff800010c81540-ffff800010c815f4: tcp_update_skb_after_send (STB_LOCAL)
  

• In armhf: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (c0d90954)
  Location: net/ipv4/tcp_output.c:982
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  c0d90954-c0d90a74: tcp_update_skb_after_send (STB_LOCAL)
  

• In ppc64el: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (c000000000d8c480)
  Location: net/ipv4/tcp_output.c:982
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  c000000000d8c480-c000000000d8c51c: tcp_update_skb_after_send (STB_LOCAL)
  

• In riscv64: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffe0007e33c8)
  Location: net/ipv4/tcp_output.c:982
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffe0007e33c8-ffffffe0007e3460: tcp_update_skb_after_send (STB_LOCAL)
  

Flavor

• In aws: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff8196e9b0)
  Location: net/ipv4/tcp_output.c:982
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff8196e9b0-ffffffff8196ea40: tcp_update_skb_after_send (STB_LOCAL)
  

• In azure: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819284a0)
  Location: net/ipv4/tcp_output.c:982
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff819284a0-ffffffff81928530: tcp_update_skb_after_send (STB_LOCAL)
  

• In gcp: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819d9180)
  Location: net/ipv4/tcp_output.c:982
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff819d9180-ffffffff819d9210: tcp_update_skb_after_send (STB_LOCAL)
  

• In lowlatency: ✅

  void tcp_update_skb_after_send(struct sock *sk, struct sk_buff *skb, u64 prior_wstamp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp_output.c (ffffffff819e2de0)
  Location: net/ipv4/tcp_output.c:982
  Inline: False
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
    - net/ipv4/tcp_output.c:__tcp_transmit_skb
  

  Symbols:

  ffffffff819e2de0-ffffffff819e2e70: tcp_update_skb_after_send (STB_LOCAL)
  

Differences

Regular

• 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 ✅