website-function

Function: tcp_skb_shift

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: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8198f60e)
  Location: net/ipv4/tcp_input.c:1375
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  ffffffff81992bf0-ffffffff81992c1f: tcp_skb_shift (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819c634e)
  Location: net/ipv4/tcp_input.c:1378
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  ffffffff819c9740-ffffffff819c976f: tcp_skb_shift (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ab5acb)
  Location: net/ipv4/tcp_input.c:1380
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
    - net/ipv4/tcp_output.c:tcp_collapse_retrans
  

  Symbols:

  ffffffff81ab5920-ffffffff81ab594f: tcp_skb_shift (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ac0e2d)
  Location: net/ipv4/tcp_input.c:1486
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
    - net/ipv4/tcp_output.c:tcp_collapse_retrans
  

  Symbols:

  ffffffff81ac0c80-ffffffff81ac0caf: tcp_skb_shift (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81aabdde)
  Location: net/ipv4/tcp_input.c:1486
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
    - net/ipv4/tcp_output.c:tcp_collapse_retrans
  

  Symbols:

  ffffffff81aabc30-ffffffff81aabc5f: tcp_skb_shift (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81b6822d)
  Location: net/ipv4/tcp_input.c:1518
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
    - net/ipv4/tcp_output.c:tcp_collapse_retrans
  

  Symbols:

  ffffffff81b68070-ffffffff81b6809f: tcp_skb_shift (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81cf73db)
  Location: net/ipv4/tcp_input.c:1527
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

  Symbols:

  ffffffff81cf71b0-ffffffff81cf71f7: tcp_skb_shift (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81ebbe6b)
  Location: net/ipv4/tcp_input.c:1526
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

  Symbols:

  ffffffff81ebbc30-ffffffff81ebbc77: tcp_skb_shift (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81f1a2f0)
  Location: net/ipv4/tcp_input.c:1525
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

  Symbols:

  ffffffff81f1a0b0-ffffffff81f1a0f7: tcp_skb_shift (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff81fdeac0)
  Location: net/ipv4/tcp_input.c:1559
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
  Direct callers:
    - net/ipv4/tcp_input.c:tcp_shift_skb_data
    - net/ipv4/tcp_output.c:tcp_retrans_try_collapse
  

  Symbols:

  ffffffff81fde880-ffffffff81fde8c7: tcp_skb_shift (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffff800010c79c24)
  Location: net/ipv4/tcp_input.c:1378
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  ffff800010c7c650-ffff800010c7c6d4: tcp_skb_shift (STB_GLOBAL)
  

• In armhf: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (c0d8a264)
  Location: net/ipv4/tcp_input.c:1378
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  c0d8b5cc-c0d8b61c: tcp_skb_shift (STB_GLOBAL)
  

• In ppc64el: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (c000000000d81e14)
  Location: net/ipv4/tcp_input.c:1378
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  c000000000d86220-c000000000d86298: tcp_skb_shift (STB_GLOBAL)
  

• In riscv64: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffe0007dbe80)
  Location: net/ipv4/tcp_input.c:1378
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  ffffffe0007def26-ffffffe0007def96: tcp_skb_shift (STB_GLOBAL)
  

Flavor

• In aws: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819661be)
  Location: net/ipv4/tcp_input.c:1378
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  ffffffff819695b0-ffffffff819695df: tcp_skb_shift (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff8191fcae)
  Location: net/ipv4/tcp_input.c:1378
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  ffffffff819230a0-ffffffff819230cf: tcp_skb_shift (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819d098e)
  Location: net/ipv4/tcp_input.c:1378
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  ffffffff819d3d80-ffffffff819d3daf: tcp_skb_shift (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, int shiftlen);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In net/ipv4/tcp_input.c (ffffffff819da51e)
  Location: net/ipv4/tcp_input.c:1378
  Inline: True
  Inline callers:
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
    - net/ipv4/tcp_input.c:tcp_sacktag_walk
  Direct callers:
    - net/ipv4/tcp_output.c:__tcp_retransmit_skb
  

  Symbols:

  ffffffff819dd960-ffffffff819dd98f: tcp_skb_shift (STB_GLOBAL)
  

Differences

Regular

• 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 ✅