DepSurf

Function: bpf_timer_cancel_and_free

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: Absent ⚠️
• In 5.15: ✅

  void bpf_timer_cancel_and_free(void *val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/helpers.c (ffffffff81250be0)
  Location: kernel/bpf/helpers.c:1290
  Inline: False
  Direct callers:
    - kernel/bpf/hashtab.c:__htab_map_lookup_and_delete_batch
    - kernel/bpf/hashtab.c:__htab_map_lookup_and_delete_elem
    - kernel/bpf/hashtab.c:htab_map_free
    - kernel/bpf/hashtab.c:htab_lru_map_delete_elem
    - kernel/bpf/hashtab.c:htab_lru_map_update_elem
    - kernel/bpf/hashtab.c:htab_lru_map_update_elem
    - kernel/bpf/hashtab.c:htab_map_update_elem
    - kernel/bpf/hashtab.c:htab_elem_free_rcu
    - kernel/bpf/hashtab.c:htab_lru_map_delete_node
    - kernel/bpf/arraymap.c:array_map_update_elem
  

  Symbols:

  ffffffff81250be0-ffffffff81250c71: bpf_timer_cancel_and_free (STB_GLOBAL)
  

• In 5.19: ✅

  void bpf_timer_cancel_and_free(void *val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/helpers.c (ffffffff81298330)
  Location: kernel/bpf/helpers.c:1349
  Inline: False
  Direct callers:
    - kernel/bpf/hashtab.c:htab_map_free_timers
    - kernel/bpf/hashtab.c:htab_map_free_timers
    - kernel/bpf/hashtab.c:check_and_free_fields
    - kernel/bpf/arraymap.c:array_map_update_elem
  

  Symbols:

  ffffffff81298330-ffffffff812983dd: bpf_timer_cancel_and_free (STB_GLOBAL)
  

• In 6.2: ✅

  void bpf_timer_cancel_and_free(void *val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/helpers.c (ffffffff812f34f0)
  Location: kernel/bpf/helpers.c:1334
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_obj_free_fields
    - kernel/bpf/syscall.c:bpf_obj_free_timer
  

  Symbols:

  ffffffff812f34f0-ffffffff812f359d: bpf_timer_cancel_and_free (STB_GLOBAL)
  

• In 6.5: ✅

  void bpf_timer_cancel_and_free(void *val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/helpers.c (ffffffff81320380)
  Location: kernel/bpf/helpers.c:1353
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_obj_free_fields
    - kernel/bpf/syscall.c:bpf_obj_free_timer
  

  Symbols:

  ffffffff81320380-ffffffff8132042d: bpf_timer_cancel_and_free (STB_GLOBAL)
  

• In 6.8: ✅

  void bpf_timer_cancel_and_free(void *val);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/helpers.c (ffffffff81342870)
  Location: kernel/bpf/helpers.c:1372
  Inline: False
  Direct callers:
    - kernel/bpf/syscall.c:bpf_obj_free_fields
    - kernel/bpf/syscall.c:bpf_obj_free_timer
  

  Symbols:

  ffffffff81342870-ffffffff81342928: bpf_timer_cancel_and_free (STB_GLOBAL)
  

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 5.15 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 ✅