DepSurf

Function: `pud_lock`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️

In 4.13: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff811ef674)
Location: include/linux/mm.h:1847
Inline: True

In mm/memory.c (ffffffff811f553a)
Location: include/linux/mm.h:1847
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff812346ef)
Location: include/linux/mm.h:1847
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

In 4.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81206d8b)
Location: include/linux/mm.h:1949
Inline: True

In mm/memory.c (ffffffff8120e40a)
Location: include/linux/mm.h:1949
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff812525ef)
Location: include/linux/mm.h:1949
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

In 4.18: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff812276ac)
Location: include/linux/mm.h:2038
Inline: True

In mm/memory.c (ffffffff8122ee0a)
Location: include/linux/mm.h:2038
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff81276a1e)
Location: include/linux/mm.h:2038
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

In 5.0: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff8123ae53)
Location: include/linux/mm.h:2108
Inline: True

In mm/memory.c (ffffffff8124189a)
Location: include/linux/mm.h:2108
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff8128b945)
Location: include/linux/mm.h:2108
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

In 5.3: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff8124c79d)
Location: include/linux/mm.h:2103
Inline: True

In mm/memory.c (ffffffff8125421a)
Location: include/linux/mm.h:2103
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff812a6559)
Location: include/linux/mm.h:2103
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

In 5.4: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff8125accd)
Location: include/linux/mm.h:2075
Inline: True

In mm/memory.c (ffffffff8126277a)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff812b7a32)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

In 5.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81288ffe)
Location: include/linux/mm.h:2346
Inline: True

In mm/memory.c (ffffffff8129267a)
Location: include/linux/mm.h:2346
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff812ecc02)
Location: include/linux/mm.h:2346
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:insert_pfn_pud

In 5.11: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81292cde)
Location: include/linux/mm.h:2362
Inline: True

In mm/memory.c (ffffffff8129cf61)
Location: include/linux/mm.h:2362
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/mremap.c (ffffffff812ab07f)
Location: include/linux/mm.h:2362
Inline: True

In mm/huge_memory.c (ffffffff812f7c92)
Location: include/linux/mm.h:2362
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:insert_pfn_pud

In 5.13: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff8129871e)
Location: include/linux/mm.h:2370
Inline: True

In mm/memory.c (ffffffff812a2644)
Location: include/linux/mm.h:2370
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/mremap.c (ffffffff812b057f)
Location: include/linux/mm.h:2370
Inline: True

In mm/huge_memory.c (ffffffff812fe242)
Location: include/linux/mm.h:2370
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:insert_pfn_pud

In 5.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff812d9160)
Location: include/linux/mm.h:2399
Inline: True

In mm/memory.c (ffffffff812e39b4)
Location: include/linux/mm.h:2399
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/mremap.c (ffffffff812f28a4)
Location: include/linux/mm.h:2399
Inline: True
Inline callers:
  - mm/mremap.c:move_page_tables

In mm/huge_memory.c (ffffffff81347de2)
Location: include/linux/mm.h:2399
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:insert_pfn_pud

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81339134)
Location: include/linux/mm.h:2477
Inline: True

In mm/memory.c (ffffffff81344d3e)
Location: include/linux/mm.h:2477
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/mremap.c (ffffffff81356649)
Location: include/linux/mm.h:2477
Inline: True
Inline callers:
  - mm/mremap.c:move_page_tables

In mm/huge_memory.c (ffffffff813be271)
Location: include/linux/mm.h:2477
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:insert_pfn_pud

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff813b0a6a)
Location: include/linux/mm.h:2641
Inline: True
Inline callers:
  - mm/gup.c:follow_p4d_mask

In mm/memory.c (ffffffff813bcf6e)
Location: include/linux/mm.h:2641
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/mremap.c (ffffffff813d0c6c)
Location: include/linux/mm.h:2641
Inline: True
Inline callers:
  - mm/mremap.c:move_page_tables

In mm/huge_memory.c (ffffffff81440ac1)
Location: include/linux/mm.h:2641
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:insert_pfn_pud

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff813e4e9a)
Location: include/linux/mm.h:2966
Inline: True
Inline callers:
  - mm/gup.c:follow_p4d_mask

In mm/memory.c (ffffffff813f1cae)
Location: include/linux/mm.h:2966
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/mremap.c (ffffffff8140569e)
Location: include/linux/mm.h:2966
Inline: True
Inline callers:
  - mm/mremap.c:move_page_tables

In mm/huge_memory.c (ffffffff81476376)
Location: include/linux/mm.h:2966
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:insert_pfn_pud

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff8140f6b6)
Location: include/linux/mm.h:3071
Inline: True

In mm/memory.c (ffffffff8141c9a6)
Location: include/linux/mm.h:3071
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/mremap.c (ffffffff81431bc3)
Location: include/linux/mm.h:3071
Inline: True
Inline callers:
  - mm/mremap.c:move_page_tables
  - mm/mremap.c:move_page_tables

In mm/huge_memory.c (ffffffff814a5c22)
Location: include/linux/mm.h:3071
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:insert_pfn_pud

Arch

In arm64: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (0)
Location: include/linux/mm.h:2075
Inline: True

In mm/memory.c (ffff8000102f99f8)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffff800010358394)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/huge_memory.c:__pud_trans_huge_lock

In armhf: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:
```
In mm/gup.c (0)
Location: include/linux/mm.h:2075
Inline: True
```

In ppc64el: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (0)
Location: include/linux/mm.h:2075
Inline: True

In mm/memory.c (c0000000003c3928)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (c000000000440c04)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/huge_memory.c:__pud_trans_huge_lock

In riscv64: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (0)
Location: include/linux/mm.h:2075
Inline: True

In mm/memory.c (ffffffe00020977c)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

Flavor

In aws: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff8125331d)
Location: include/linux/mm.h:2075
Inline: True

In mm/memory.c (ffffffff8125adca)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff812b0012)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

In azure: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81245fe4)
Location: include/linux/mm.h:2075
Inline: True

In mm/memory.c (ffffffff8124d158)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff812a14e2)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

In gcp: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff812510bd)
Location: include/linux/mm.h:2075
Inline: True

In mm/memory.c (ffffffff81258b6a)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff812ade22)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

In lowlatency: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81260a32)
Location: include/linux/mm.h:2075
Inline: True

In mm/memory.c (ffffffff8126856a)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/memory.c:__pmd_alloc

In mm/huge_memory.c (ffffffff812be179)
Location: include/linux/mm.h:2075
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pud
  - mm/huge_memory.c:__pud_trans_huge_lock
  - mm/huge_memory.c:huge_pud_set_accessed
  - mm/huge_memory.c:copy_huge_pud
  - mm/huge_memory.c:vmf_insert_pfn_pud

DepSurf

Function: pud_lock

Status

Differences

Function: `pud_lock`