DepSurf

Function: memcg_slab_post_alloc_hook

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: ✅

  void memcg_slab_post_alloc_hook(struct kmem_cache *s, struct obj_cgroup *objcg, gfp_t flags, size_t size, void **p);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812e4140)
  Location: mm/slab.h:302
  Inline: False
  Direct callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

  Symbols:

  ffffffff812e4140-ffffffff812e4368: memcg_slab_post_alloc_hook (STB_LOCAL)
  

• In 5.13: ✅

  void memcg_slab_post_alloc_hook(struct kmem_cache *s, struct obj_cgroup *objcg, gfp_t flags, size_t size, void **p);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812ec370)
  Location: mm/slab.h:300
  Inline: False
  Direct callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

  Symbols:

  ffffffff812ec370-ffffffff812ec59f: memcg_slab_post_alloc_hook (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  void memcg_slab_post_alloc_hook(struct kmem_cache *s, struct obj_cgroup *objcg, gfp_t flags, size_t size, void **p);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/slub.c (0)
  Location: mm/slab.h:296
  Inline: False
  Direct callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

  Symbols:

  ffffffff813342c0-ffffffff813344c3: memcg_slab_post_alloc_hook (STB_LOCAL)
  ffffffff81cc10fa-ffffffff81cc114b: memcg_slab_post_alloc_hook.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  void memcg_slab_post_alloc_hook(struct kmem_cache *s, struct obj_cgroup *objcg, gfp_t flags, size_t size, void **p);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/slub.c (0)
  Location: mm/slab.h:515
  Inline: False
  Direct callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc_lru
    - mm/slub.c:kmem_cache_alloc
  

  Symbols:

  ffffffff813a5de0-ffffffff813a605c: memcg_slab_post_alloc_hook (STB_LOCAL)
  ffffffff81e7369e-ffffffff81e736ea: memcg_slab_post_alloc_hook.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  void memcg_slab_post_alloc_hook(struct kmem_cache *s, struct obj_cgroup *objcg, gfp_t flags, size_t size, void **p);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/slub.c (0)
  Location: mm/slab.h:521
  Inline: False
  Direct callers:
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:__kmem_cache_alloc_bulk
    - mm/slub.c:__kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:__kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_lru
    - mm/slub.c:kmem_cache_alloc
  

  Symbols:

  ffffffff81426fa0-ffffffff8142721c: memcg_slab_post_alloc_hook (STB_LOCAL)
  ffffffff8206760e-ffffffff8206765a: memcg_slab_post_alloc_hook.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  void memcg_slab_post_alloc_hook(struct kmem_cache *s, struct obj_cgroup *objcg, gfp_t flags, size_t size, void **p);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/slub.c (0)
  Location: mm/slab.h:513
  Inline: False
  Direct callers:
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:__kmem_cache_alloc_bulk
    - mm/slub.c:__kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:__kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_lru
    - mm/slub.c:kmem_cache_alloc
  

  Symbols:

  ffffffff8145bf40-ffffffff8145c1bc: memcg_slab_post_alloc_hook (STB_LOCAL)
  ffffffff820e6eef-ffffffff820e6f3b: memcg_slab_post_alloc_hook.cold (STB_LOCAL)
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8145e80b)
  Location: mm/slub.c:1987
  Inline: True
  Inline callers:
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmalloc_node_trace
    - mm/slub.c:kmalloc_trace
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_lru
    - mm/slub.c:kmem_cache_alloc
  

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 ✅