DepSurf

Function: `pmd_swp_clear_uffd_wp`

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: Absent ⚠️

In 5.13: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81298179)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True

In mm/memory.c (ffffffff812a42c7)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff812b2b15)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True
Inline callers:
  - mm/page_vma_mapped.c:page_vma_mapped_walk
  - mm/page_vma_mapped.c:page_vma_mapped_walk

In mm/mempolicy.c (ffffffff812e1d6c)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True

In mm/migrate.c (ffffffff812f81bc)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff81300f5d)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:move_huge_pmd
  - mm/huge_memory.c:zap_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd

In mm/hmm.c (ffffffff8131d5e1)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff813d0cda)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - fs/proc/task_mmu.c:clear_refs_pte_range

In 5.15: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff812d8bb7)
Location: arch/x86/include/asm/pgtable.h:1328
Inline: True

In mm/memory.c (ffffffff812e5724)
Location: arch/x86/include/asm/pgtable.h:1328
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff812f46b6)
Location: arch/x86/include/asm/pgtable.h:1328
Inline: True
Inline callers:
  - mm/page_vma_mapped.c:page_vma_mapped_walk
  - mm/page_vma_mapped.c:page_vma_mapped_walk

In mm/mempolicy.c (ffffffff81328e4a)
Location: arch/x86/include/asm/pgtable.h:1328
Inline: True

In mm/migrate.c (ffffffff8134281c)
Location: arch/x86/include/asm/pgtable.h:1328
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff8134abcd)
Location: arch/x86/include/asm/pgtable.h:1328
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:move_huge_pmd
  - mm/huge_memory.c:zap_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd

In mm/hmm.c (ffffffff8136a981)
Location: arch/x86/include/asm/pgtable.h:1328
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff814224a1)
Location: arch/x86/include/asm/pgtable.h:1328
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - fs/proc/task_mmu.c:clear_refs_pte_range

In 5.19: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/memory.c (ffffffff81347a78)
Location: arch/x86/include/asm/pgtable.h:1362
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff8135887f)
Location: arch/x86/include/asm/pgtable.h:1362
Inline: True
Inline callers:
  - mm/page_vma_mapped.c:page_vma_mapped_walk
  - mm/page_vma_mapped.c:page_vma_mapped_walk

In mm/mempolicy.c (ffffffff81397fda)
Location: arch/x86/include/asm/pgtable.h:1362
Inline: True

In mm/migrate.c (ffffffff813b4d5f)
Location: arch/x86/include/asm/pgtable.h:1362
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff813be5bb)
Location: arch/x86/include/asm/pgtable.h:1362
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - mm/huge_memory.c:__split_huge_pmd
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:move_huge_pmd
  - mm/huge_memory.c:zap_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd

In mm/hmm.c (ffffffff813e8b03)
Location: arch/x86/include/asm/pgtable.h:1362
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff8149b777)
Location: arch/x86/include/asm/pgtable.h:1362
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - fs/proc/task_mmu.c:clear_refs_pte_range

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/memory.c (ffffffff813bfe2e)
Location: arch/x86/include/asm/pgtable.h:1380
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff813d2f7d)
Location: arch/x86/include/asm/pgtable.h:1380
Inline: True
Inline callers:
  - mm/page_vma_mapped.c:page_vma_mapped_walk
  - mm/page_vma_mapped.c:page_vma_mapped_walk

In mm/mempolicy.c (ffffffff81417d54)
Location: arch/x86/include/asm/pgtable.h:1380
Inline: True

In mm/migrate.c (ffffffff81433f0f)
Location: arch/x86/include/asm/pgtable.h:1380
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff81440e2d)
Location: arch/x86/include/asm/pgtable.h:1380
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - mm/huge_memory.c:__split_huge_pmd
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:move_huge_pmd
  - mm/huge_memory.c:zap_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd

In mm/hmm.c (ffffffff81470a89)
Location: arch/x86/include/asm/pgtable.h:1380
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff8152fc5a)
Location: arch/x86/include/asm/pgtable.h:1380
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - fs/proc/task_mmu.c:clear_refs_pte_range

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/memory.c (ffffffff813f4ae9)
Location: arch/x86/include/asm/pgtable.h:1378
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff81407bdd)
Location: arch/x86/include/asm/pgtable.h:1378
Inline: True
Inline callers:
  - mm/page_vma_mapped.c:page_vma_mapped_walk
  - mm/page_vma_mapped.c:page_vma_mapped_walk

In mm/pgtable-generic.c (ffffffff814098af)
Location: arch/x86/include/asm/pgtable.h:1378
Inline: True
Inline callers:
  - mm/pgtable-generic.c:__pte_offset_map

In mm/mempolicy.c (ffffffff8144b48f)
Location: arch/x86/include/asm/pgtable.h:1378
Inline: True

In mm/migrate.c (ffffffff81469863)
Location: arch/x86/include/asm/pgtable.h:1378
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff814766c9)
Location: arch/x86/include/asm/pgtable.h:1378
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - mm/huge_memory.c:__split_huge_pmd
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:move_huge_pmd
  - mm/huge_memory.c:zap_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd

In mm/hmm.c (ffffffff814a4ffd)
Location: arch/x86/include/asm/pgtable.h:1378
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff81567b7c)
Location: arch/x86/include/asm/pgtable.h:1378
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - fs/proc/task_mmu.c:clear_refs_pte_range

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/memory.c (ffffffff8142113a)
Location: arch/x86/include/asm/pgtable.h:1606
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff814342a1)
Location: arch/x86/include/asm/pgtable.h:1606
Inline: True
Inline callers:
  - mm/page_vma_mapped.c:page_vma_mapped_walk
  - mm/page_vma_mapped.c:page_vma_mapped_walk

In mm/pgtable-generic.c (ffffffff81436110)
Location: arch/x86/include/asm/pgtable.h:1606
Inline: True
Inline callers:
  - mm/pgtable-generic.c:__pte_offset_map

In mm/mempolicy.c (ffffffff81484e61)
Location: arch/x86/include/asm/pgtable.h:1606
Inline: True
Inline callers:
  - mm/mempolicy.c:queue_folios_pmd

In mm/migrate.c (ffffffff81498793)
Location: arch/x86/include/asm/pgtable.h:1606
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff814a1922)
Location: arch/x86/include/asm/pgtable.h:1606
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:move_pages_huge_pmd
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:move_huge_pmd
  - mm/huge_memory.c:zap_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd

In mm/hmm.c (ffffffff814d60bc)
Location: arch/x86/include/asm/pgtable.h:1606
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff8159ee09)
Location: arch/x86/include/asm/pgtable.h:1606
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_thp_category
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - fs/proc/task_mmu.c:clear_refs_pte_range

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 ⚠️

DepSurf

Function: pmd_swp_clear_uffd_wp

Status

Differences

Function: `pmd_swp_clear_uffd_wp`