website-function

Function: slab_pre_alloc_hook

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff811ead4c)
  Location: mm/slub.c:1282
  Inline: True
  Inline callers:
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:__kmalloc
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node_track_caller
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8120dff2)
  Location: mm/slab.h:388
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff81220032)
  Location: mm/slab.h:403
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8122bd92)
  Location: mm/slab.h:411
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812474c2)
  Location: mm/slab.h:411
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8126a412)
  Location: mm/slab.h:413
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8127ecb2)
  Location: mm/slab.h:414
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8129aaf2)
  Location: mm/slab.h:493
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812aa9b2)
  Location: mm/slab.h:557
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812dcc51)
  Location: mm/slab.h:559
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 5.11: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff812e3bc0)
  Location: mm/slab.h:487
  Inline: True
  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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

  Symbols:

  ffffffff812e3bc0-ffffffff812e3c9d: slab_pre_alloc_hook.constprop.0 (STB_LOCAL)
  

• In 5.13: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff812eb490)
  Location: mm/slab.h:490
  Inline: True
  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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

  Symbols:

  ffffffff812eb490-ffffffff812eb56d: slab_pre_alloc_hook.constprop.0 (STB_LOCAL)
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff81338be6)
  Location: mm/slab.h:486
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In 5.19: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff813aa7bf)
  Location: mm/slab.h:716
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  Direct callers:
    - mm/slub.c:kmem_cache_alloc_lru
  

  Symbols:

  ffffffff813a67c0-ffffffff813a69b2: slab_pre_alloc_hook.constprop.0 (STB_LOCAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff8142cc16)
  Location: mm/slab.h:713
  Inline: True
  Inline callers:
    - 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
  Direct callers:
    - mm/slub.c:kmem_cache_alloc_lru
  

  Symbols:

  ffffffff81427da0-ffffffff81427f92: slab_pre_alloc_hook.constprop.0 (STB_LOCAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/slub.c (ffffffff81462226)
  Location: mm/slab.h:702
  Inline: True
  Inline callers:
    - 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
  Direct callers:
    - mm/slub.c:kmem_cache_alloc_lru
  

  Symbols:

  ffffffff8145c7e0-ffffffff8145c9d2: slab_pre_alloc_hook.constprop.0 (STB_LOCAL)
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8145e747)
  Location: mm/slub.c:3754
  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: Selective Inline ⚠️

  struct kmem_cache *slab_pre_alloc_hook(struct kmem_cache *s, gfp_t flags);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In mm/slub.c (ffff80001034c5f4)
  Location: mm/slab.h:557
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc
    - 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
  Direct callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_node
  

  Symbols:

  ffff800010343218-ffff80001034329c: slab_pre_alloc_hook (STB_LOCAL)
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (c0550190)
  Location: mm/slab.h:557
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (c00000000042c51c)
  Location: mm/slab.h:557
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffe00023d6d4)
  Location: mm/slab.h:557
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812a2f92)
  Location: mm/slab.h:557
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff81294a62)
  Location: mm/slab.h:557
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812a0da2)
  Location: mm/slab.h:557
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812b0f0e)
  Location: mm/slab.h:557
  Inline: True
  Inline 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_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
  

Differences

Arch