website-function

Function: bpf_local_storage_update

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: ✅

  struct bpf_local_storage_data *bpf_local_storage_update(void *owner, struct bpf_local_storage_map *smap, void *value, u64 map_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/bpf_local_storage.c (ffffffff8122fec0)
  Location: kernel/bpf/bpf_local_storage.c:324
  Inline: False
  Direct callers:
    - kernel/bpf/bpf_inode_storage.c:bpf_inode_storage_get
    - kernel/bpf/bpf_inode_storage.c:bpf_fd_inode_storage_update_elem
    - kernel/bpf/bpf_task_storage.c:bpf_task_storage_get
    - kernel/bpf/bpf_task_storage.c:bpf_pid_task_storage_update_elem
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get_tracing
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get
    - net/core/bpf_sk_storage.c:bpf_fd_sk_storage_update_elem
  

  Symbols:

  ffffffff8122fec0-ffffffff812301bb: bpf_local_storage_update (STB_GLOBAL)
  

• In 5.13: ✅

  struct bpf_local_storage_data *bpf_local_storage_update(void *owner, struct bpf_local_storage_map *smap, void *value, u64 map_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/bpf_local_storage.c (ffffffff81225480)
  Location: kernel/bpf/bpf_local_storage.c:329
  Inline: False
  Direct callers:
    - kernel/bpf/bpf_task_storage.c:bpf_task_storage_get
    - kernel/bpf/bpf_task_storage.c:bpf_pid_task_storage_update_elem
    - kernel/bpf/bpf_inode_storage.c:bpf_inode_storage_get
    - kernel/bpf/bpf_inode_storage.c:bpf_fd_inode_storage_update_elem
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get_tracing
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get
    - net/core/bpf_sk_storage.c:bpf_fd_sk_storage_update_elem
  

  Symbols:

  ffffffff81225480-ffffffff8122577a: bpf_local_storage_update (STB_GLOBAL)
  

• In 5.15: ✅

  struct bpf_local_storage_data *bpf_local_storage_update(void *owner, struct bpf_local_storage_map *smap, void *value, u64 map_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/bpf_local_storage.c (ffffffff8125d470)
  Location: kernel/bpf/bpf_local_storage.c:329
  Inline: False
  Direct callers:
    - kernel/bpf/bpf_task_storage.c:bpf_task_storage_get
    - kernel/bpf/bpf_task_storage.c:bpf_pid_task_storage_update_elem
    - kernel/bpf/bpf_inode_storage.c:bpf_inode_storage_get
    - kernel/bpf/bpf_inode_storage.c:bpf_fd_inode_storage_update_elem
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get_tracing
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get
    - net/core/bpf_sk_storage.c:bpf_fd_sk_storage_update_elem
  

  Symbols:

  ffffffff8125d470-ffffffff8125d76a: bpf_local_storage_update (STB_GLOBAL)
  

• In 5.19: ✅

  struct bpf_local_storage_data *bpf_local_storage_update(void *owner, struct bpf_local_storage_map *smap, void *value, u64 map_flags, gfp_t gfp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/bpf_local_storage.c (ffffffff812a7600)
  Location: kernel/bpf/bpf_local_storage.c:362
  Inline: False
  Direct callers:
    - kernel/bpf/bpf_task_storage.c:bpf_task_storage_get
    - kernel/bpf/bpf_task_storage.c:bpf_pid_task_storage_update_elem
    - kernel/bpf/bpf_inode_storage.c:bpf_inode_storage_get
    - kernel/bpf/bpf_inode_storage.c:bpf_fd_inode_storage_update_elem
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get_tracing
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get
    - net/core/bpf_sk_storage.c:bpf_fd_sk_storage_update_elem
  

  Symbols:

  ffffffff812a7600-ffffffff812a7a72: bpf_local_storage_update (STB_GLOBAL)
  

• In 6.2: ✅

  struct bpf_local_storage_data *bpf_local_storage_update(void *owner, struct bpf_local_storage_map *smap, void *value, u64 map_flags, gfp_t gfp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/bpf_local_storage.c (ffffffff81305d20)
  Location: kernel/bpf/bpf_local_storage.c:372
  Inline: False
  Direct callers:
    - kernel/bpf/bpf_task_storage.c:bpf_pid_task_storage_update_elem
    - kernel/bpf/bpf_inode_storage.c:bpf_inode_storage_get
    - kernel/bpf/bpf_inode_storage.c:bpf_fd_inode_storage_update_elem
    - kernel/bpf/bpf_cgrp_storage.c:bpf_cgrp_storage_get
    - kernel/bpf/bpf_cgrp_storage.c:bpf_cgrp_storage_update_elem
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get_tracing
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get
    - net/core/bpf_sk_storage.c:bpf_fd_sk_storage_update_elem
  

  Symbols:

  ffffffff81305d20-ffffffff813061a2: bpf_local_storage_update (STB_GLOBAL)
  

• In 6.5: ✅

  struct bpf_local_storage_data *bpf_local_storage_update(void *owner, struct bpf_local_storage_map *smap, void *value, u64 map_flags, gfp_t gfp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/bpf_local_storage.c (ffffffff81334a60)
  Location: kernel/bpf/bpf_local_storage.c:552
  Inline: False
  Direct callers:
    - kernel/bpf/bpf_task_storage.c:bpf_pid_task_storage_update_elem
    - kernel/bpf/bpf_inode_storage.c:bpf_inode_storage_get
    - kernel/bpf/bpf_inode_storage.c:bpf_fd_inode_storage_update_elem
    - kernel/bpf/bpf_cgrp_storage.c:bpf_cgrp_storage_get
    - kernel/bpf/bpf_cgrp_storage.c:bpf_cgrp_storage_update_elem
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get_tracing
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get
    - net/core/bpf_sk_storage.c:bpf_fd_sk_storage_update_elem
  

  Symbols:

  ffffffff81334a60-ffffffff81334ef5: bpf_local_storage_update (STB_GLOBAL)
  

• In 6.8: ✅

  struct bpf_local_storage_data *bpf_local_storage_update(void *owner, struct bpf_local_storage_map *smap, void *value, u64 map_flags, gfp_t gfp_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/bpf/bpf_local_storage.c (ffffffff81359170)
  Location: kernel/bpf/bpf_local_storage.c:552
  Inline: False
  Direct callers:
    - kernel/bpf/bpf_task_storage.c:bpf_pid_task_storage_update_elem
    - kernel/bpf/bpf_inode_storage.c:bpf_inode_storage_get
    - kernel/bpf/bpf_inode_storage.c:bpf_fd_inode_storage_update_elem
    - kernel/bpf/bpf_cgrp_storage.c:bpf_cgrp_storage_get
    - kernel/bpf/bpf_cgrp_storage.c:bpf_cgrp_storage_update_elem
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get_tracing
    - net/core/bpf_sk_storage.c:bpf_sk_storage_get
    - net/core/bpf_sk_storage.c:bpf_fd_sk_storage_update_elem
  

  Symbols:

  ffffffff81359170-ffffffff81359561: bpf_local_storage_update (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 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. gfp_t gfp_flags
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅