DepSurf

Function: bpf_map_value_size

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: ✅

  u32 bpf_map_value_size(struct bpf_map *map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff811fc460)
  Location: kernel/bpf/syscall.c:127
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:generic_map_lookup_batch
    - kernel/bpf/syscall.c:generic_map_update_batch
    - kernel/bpf/syscall.c:map_lookup_elem
  

  Symbols:

  ffffffff811fc460-ffffffff811fc4b1: bpf_map_value_size (STB_LOCAL)
  

• In 5.11: ✅

  u32 bpf_map_value_size(const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff811fb860)
  Location: kernel/bpf/syscall.c:130
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:generic_map_lookup_batch
    - kernel/bpf/syscall.c:generic_map_update_batch
    - kernel/bpf/syscall.c:map_lookup_elem
    - kernel/bpf/syscall.c:bpf_map_show_fdinfo
  

  Symbols:

  ffffffff811fb860-ffffffff811fb8b1: bpf_map_value_size (STB_LOCAL)
  

• In 5.13: Selective Inline ⚠️

  u32 bpf_map_value_size(const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff811fc580)
  Location: kernel/bpf/syscall.c:131
  Inline: True
  Direct callers:
    - kernel/bpf/syscall.c:generic_map_lookup_batch
    - kernel/bpf/syscall.c:generic_map_update_batch
    - kernel/bpf/syscall.c:map_lookup_elem
    - kernel/bpf/syscall.c:bpf_map_show_fdinfo
  

  Symbols:

  ffffffff811fc580-ffffffff811fc5d8: bpf_map_value_size (STB_LOCAL)
  

• In 5.15: Selective Inline ⚠️

  u32 bpf_map_value_size(const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff8122deb0)
  Location: kernel/bpf/syscall.c:150
  Inline: True
  Direct callers:
    - kernel/bpf/syscall.c:map_lookup_and_delete_elem
    - kernel/bpf/syscall.c:generic_map_lookup_batch
    - kernel/bpf/syscall.c:generic_map_update_batch
    - kernel/bpf/syscall.c:map_update_elem
    - kernel/bpf/syscall.c:map_lookup_elem
    - kernel/bpf/syscall.c:bpf_map_show_fdinfo
  

  Symbols:

  ffffffff8122deb0-ffffffff8122df08: bpf_map_value_size (STB_LOCAL)
  

• In 5.19: Selective Inline ⚠️

  u32 bpf_map_value_size(const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff8126ffc0)
  Location: kernel/bpf/syscall.c:154
  Inline: True
  Direct callers:
    - kernel/bpf/syscall.c:map_lookup_and_delete_elem
    - kernel/bpf/syscall.c:generic_map_lookup_batch
    - kernel/bpf/syscall.c:generic_map_update_batch
    - kernel/bpf/syscall.c:map_update_elem
    - kernel/bpf/syscall.c:map_lookup_elem
    - kernel/bpf/syscall.c:bpf_map_show_fdinfo
  

  Symbols:

  ffffffff8126ffc0-ffffffff81270036: bpf_map_value_size (STB_LOCAL)
  

• In 6.2: Selective Inline ⚠️

  u32 bpf_map_value_size(const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff812c5c40)
  Location: kernel/bpf/syscall.c:154
  Inline: True
  Direct callers:
    - kernel/bpf/syscall.c:map_lookup_and_delete_elem
    - kernel/bpf/syscall.c:generic_map_lookup_batch
    - kernel/bpf/syscall.c:generic_map_update_batch
    - kernel/bpf/syscall.c:map_update_elem
    - kernel/bpf/syscall.c:map_lookup_elem
    - kernel/bpf/syscall.c:bpf_map_show_fdinfo
  

  Symbols:

  ffffffff812c5c40-ffffffff812c5cb6: bpf_map_value_size (STB_LOCAL)
  

• In 6.5: Selective Inline ⚠️

  u32 bpf_map_value_size(const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff812ecd30)
  Location: kernel/bpf/syscall.c:127
  Inline: True
  Direct callers:
    - kernel/bpf/syscall.c:map_lookup_and_delete_elem
    - kernel/bpf/syscall.c:generic_map_lookup_batch
    - kernel/bpf/syscall.c:generic_map_update_batch
    - kernel/bpf/syscall.c:map_update_elem
    - kernel/bpf/syscall.c:map_lookup_elem
  

  Symbols:

  ffffffff812ecd30-ffffffff812ecd9c: bpf_map_value_size (STB_LOCAL)
  

• In 6.8: Selective Inline ⚠️

  u32 bpf_map_value_size(const struct bpf_map *map);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/bpf/syscall.c (ffffffff8130b4e0)
  Location: kernel/bpf/syscall.c:130
  Inline: True
  Direct callers:
    - kernel/bpf/syscall.c:map_lookup_and_delete_elem
    - kernel/bpf/syscall.c:generic_map_lookup_batch
    - kernel/bpf/syscall.c:generic_map_update_batch
    - kernel/bpf/syscall.c:map_update_elem
    - kernel/bpf/syscall.c:map_lookup_elem
  

  Symbols:

  ffffffff8130b4e0-ffffffff8130b54c: bpf_map_value_size (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

• Changed between 5.8 and 5.11 ⚠️

  • Param type changed. struct bpf_map *map ➡️ const struct bpf_map *map
• 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 ✅