DepSurf

Function: `htab_lock_bucket`

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 kernel/bpf/hashtab.c (ffffffff812188f3)
Location: kernel/bpf/hashtab.c:147
Inline: True
Inline callers:
  - kernel/bpf/hashtab.c:__htab_map_lookup_and_delete_batch
  - kernel/bpf/hashtab.c:htab_lru_map_delete_elem
  - kernel/bpf/hashtab.c:htab_map_delete_elem
  - kernel/bpf/hashtab.c:__htab_lru_percpu_map_update_elem
  - kernel/bpf/hashtab.c:__htab_percpu_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_lru_map_delete_node

In 5.11: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/bpf/hashtab.c (ffffffff8121abf2)
Location: kernel/bpf/hashtab.c:159
Inline: True
Inline callers:
  - kernel/bpf/hashtab.c:__htab_map_lookup_and_delete_batch
  - kernel/bpf/hashtab.c:htab_lru_map_delete_elem
  - kernel/bpf/hashtab.c:htab_map_delete_elem
  - kernel/bpf/hashtab.c:__htab_lru_percpu_map_update_elem
  - kernel/bpf/hashtab.c:__htab_percpu_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_lru_map_delete_node

In 5.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/bpf/hashtab.c (ffffffff8121e896)
Location: kernel/bpf/hashtab.c:159
Inline: True
Inline callers:
  - kernel/bpf/hashtab.c:__htab_map_lookup_and_delete_batch
  - kernel/bpf/hashtab.c:htab_lru_map_delete_elem
  - kernel/bpf/hashtab.c:htab_map_delete_elem
  - kernel/bpf/hashtab.c:__htab_lru_percpu_map_update_elem
  - kernel/bpf/hashtab.c:__htab_percpu_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_lru_map_delete_node

In 5.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/bpf/hashtab.c (ffffffff81254e86)
Location: kernel/bpf/hashtab.c:159
Inline: True
Inline 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_lru_map_delete_elem
  - kernel/bpf/hashtab.c:htab_map_delete_elem
  - kernel/bpf/hashtab.c:__htab_lru_percpu_map_update_elem
  - kernel/bpf/hashtab.c:__htab_percpu_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_lru_map_delete_node

In 5.19: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/bpf/hashtab.c (ffffffff8129e0df)
Location: kernel/bpf/hashtab.c:160
Inline: True
Inline 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_lru_map_delete_elem
  - kernel/bpf/hashtab.c:htab_map_delete_elem
  - kernel/bpf/hashtab.c:__htab_lru_percpu_map_update_elem
  - kernel/bpf/hashtab.c:__htab_percpu_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_lru_map_delete_node

In 6.2: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/bpf/hashtab.c (ffffffff812fbd46)
Location: kernel/bpf/hashtab.c:149
Inline: True
Inline 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_lru_map_delete_elem
  - kernel/bpf/hashtab.c:htab_map_delete_elem
  - kernel/bpf/hashtab.c:__htab_lru_percpu_map_update_elem
  - kernel/bpf/hashtab.c:__htab_percpu_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_lru_map_delete_node

In 6.5: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/bpf/hashtab.c (ffffffff8132a5cd)
Location: kernel/bpf/hashtab.c:149
Inline: True
Inline 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_lru_map_delete_elem
  - kernel/bpf/hashtab.c:htab_map_delete_elem
  - kernel/bpf/hashtab.c:__htab_lru_percpu_map_update_elem
  - kernel/bpf/hashtab.c:__htab_percpu_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_lru_map_delete_node

In 6.8: ✅

int htab_lock_bucket(const struct bpf_htab *htab, struct bucket *b, u32 hash, long unsigned int *pflags);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In kernel/bpf/hashtab.c (ffffffff8134a4f0)
Location: kernel/bpf/hashtab.c:150
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_lru_map_delete_elem
  - kernel/bpf/hashtab.c:htab_map_delete_elem
  - kernel/bpf/hashtab.c:__htab_lru_percpu_map_update_elem
  - kernel/bpf/hashtab.c:__htab_lru_percpu_map_update_elem
  - kernel/bpf/hashtab.c:__htab_percpu_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_lru_map_delete_node

Symbols:

ffffffff8134a4f0-ffffffff8134a5d7: htab_lock_bucket (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

DepSurf

Function: htab_lock_bucket

Status

Differences

Function: `htab_lock_bucket`