DepSurf

Function: tcp_zerocopy_vm_insert_batch

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81aa9d9e)
  Location: net/ipv4/tcp.c:1745
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

• In 5.11: ✅

  int tcp_zerocopy_vm_insert_batch(struct vm_area_struct *vma, struct page **pages, unsigned int pages_to_map, long unsigned int *address, u32 *length, u32 *seq, struct tcp_zerocopy_receive *zc, u32 total_bytes_to_map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81ab2250)
  Location: net/ipv4/tcp.c:1975
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff81ab2250-ffffffff81ab2364: tcp_zerocopy_vm_insert_batch (STB_LOCAL)
  

• In 5.13: ✅

  int tcp_zerocopy_vm_insert_batch(struct vm_area_struct *vma, struct page **pages, unsigned int pages_to_map, long unsigned int *address, u32 *length, u32 *seq, struct tcp_zerocopy_receive *zc, u32 total_bytes_to_map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81a9d560)
  Location: net/ipv4/tcp.c:1997
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff81a9d560-ffffffff81a9d67f: tcp_zerocopy_vm_insert_batch (STB_LOCAL)
  

• In 5.15: ✅

  int tcp_zerocopy_vm_insert_batch(struct vm_area_struct *vma, struct page **pages, unsigned int pages_to_map, long unsigned int *address, u32 *length, u32 *seq, struct tcp_zerocopy_receive *zc, u32 total_bytes_to_map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81b593d0)
  Location: net/ipv4/tcp.c:1999
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff81b593d0-ffffffff81b594ef: tcp_zerocopy_vm_insert_batch (STB_LOCAL)
  

• In 5.19: ✅

  int tcp_zerocopy_vm_insert_batch(struct vm_area_struct *vma, struct page **pages, unsigned int pages_to_map, long unsigned int *address, u32 *length, u32 *seq, struct tcp_zerocopy_receive *zc, u32 total_bytes_to_map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81ce7b00)
  Location: net/ipv4/tcp.c:2026
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff81ce7b00-ffffffff81ce7c2b: tcp_zerocopy_vm_insert_batch (STB_LOCAL)
  

• In 6.2: ✅

  int tcp_zerocopy_vm_insert_batch(struct vm_area_struct *vma, struct page **pages, unsigned int pages_to_map, long unsigned int *address, u32 *length, u32 *seq, struct tcp_zerocopy_receive *zc, u32 total_bytes_to_map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81eab3d0)
  Location: net/ipv4/tcp.c:2126
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff81eab3d0-ffffffff81eab4fb: tcp_zerocopy_vm_insert_batch (STB_LOCAL)
  

• In 6.5: ✅

  int tcp_zerocopy_vm_insert_batch(struct vm_area_struct *vma, struct page **pages, unsigned int pages_to_map, long unsigned int *address, u32 *length, u32 *seq, struct tcp_zerocopy_receive *zc, u32 total_bytes_to_map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81f09ae0)
  Location: net/ipv4/tcp.c:1982
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff81f09ae0-ffffffff81f09c15: tcp_zerocopy_vm_insert_batch (STB_LOCAL)
  

• In 6.8: ✅

  int tcp_zerocopy_vm_insert_batch(struct vm_area_struct *vma, struct page **pages, unsigned int pages_to_map, long unsigned int *address, u32 *length, u32 *seq, struct tcp_zerocopy_receive *zc, u32 total_bytes_to_map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In net/ipv4/tcp.c (ffffffff81fcde10)
  Location: net/ipv4/tcp.c:1992
  Inline: False
  Direct callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

  Symbols:

  ffffffff81fcde10-ffffffff81fcdf45: tcp_zerocopy_vm_insert_batch (STB_LOCAL)
  

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 5.11 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 ✅