DepSurf

Function: msg_zerocopy_alloc

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: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: ✅

  struct ubuf_info *msg_zerocopy_alloc(struct sock *sk, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff819d5910)
  Location: net/core/skbuff.c:1148
  Inline: False
  Direct callers:
    - net/core/skbuff.c:msg_zerocopy_realloc
  

  Symbols:

  ffffffff819d5910-ffffffff819d5a3a: msg_zerocopy_alloc (STB_GLOBAL)
  

• In 5.15: ✅

  struct ubuf_info *msg_zerocopy_alloc(struct sock *sk, size_t size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81a85540)
  Location: net/core/skbuff.c:1169
  Inline: False
  Direct callers:
    - net/core/skbuff.c:msg_zerocopy_realloc
  

  Symbols:

  ffffffff81a85540-ffffffff81a8566a: msg_zerocopy_alloc (STB_GLOBAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81bf8337)
  Location: net/core/skbuff.c:1171
  Inline: True
  Inline callers:
    - net/core/skbuff.c:msg_zerocopy_realloc
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81da7189)
  Location: net/core/skbuff.c:1351
  Inline: True
  Inline callers:
    - net/core/skbuff.c:msg_zerocopy_realloc
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81e19239)
  Location: net/core/skbuff.c:1495
  Inline: True
  Inline callers:
    - net/core/skbuff.c:msg_zerocopy_realloc
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/core/skbuff.c (ffffffff81ed66c9)
  Location: net/core/skbuff.c:1583
  Inline: True
  Inline callers:
    - net/core/skbuff.c:msg_zerocopy_realloc
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.13 and 5.15 ✅