website-function

Function: `pmd_swp_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: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/huge_memory.c (ffffffff812ea2e8)
Location: arch/x86/include/asm/pgtable.h:1356
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pmd_locked

In 5.11: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In mm/huge_memory.c (ffffffff812f5509)
Location: arch/x86/include/asm/pgtable.h:1352
Inline: True
Inline callers:
  - mm/huge_memory.c:__split_huge_pmd_locked

In 5.13: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/gup.c (ffffffff81298174)
Location: arch/x86/include/asm/pgtable.h:1352
Inline: True

In mm/memory.c (0)
Location: arch/x86/include/asm/pgtable.h:1352
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff812b2d7c)
Location: arch/x86/include/asm/pgtable.h:1352
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 (ffffffff812e1da8)
Location: arch/x86/include/asm/pgtable.h:1352
Inline: True

In mm/migrate.c (ffffffff812f82a8)
Location: arch/x86/include/asm/pgtable.h:1352
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff81300f59)
Location: arch/x86/include/asm/pgtable.h:1352
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - 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:__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 (ffffffff8131d5dc)
Location: arch/x86/include/asm/pgtable.h:1352
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff813d1093)
Location: arch/x86/include/asm/pgtable.h:1352
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 (ffffffff812d8bb2)
Location: arch/x86/include/asm/pgtable.h:1323
Inline: True

In mm/memory.c (0)
Location: arch/x86/include/asm/pgtable.h:1323
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff812f493c)
Location: arch/x86/include/asm/pgtable.h:1323
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 (ffffffff81328e8d)
Location: arch/x86/include/asm/pgtable.h:1323
Inline: True

In mm/migrate.c (ffffffff813428fe)
Location: arch/x86/include/asm/pgtable.h:1323
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff8134abc9)
Location: arch/x86/include/asm/pgtable.h:1323
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - 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:__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 (ffffffff8136a97c)
Location: arch/x86/include/asm/pgtable.h:1323
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff8142249d)
Location: arch/x86/include/asm/pgtable.h:1323
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - 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 (0)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff8135887b)
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 (ffffffff813980fd)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True

In mm/migrate.c (ffffffff813b4e2d)
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 (ffffffff813c1d57)
Location: arch/x86/include/asm/pgtable.h:1357
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - 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:move_huge_pmd
  - mm/huge_memory.c:zap_huge_pmd
  - mm/huge_memory.c:copy_huge_pmd

In mm/hmm.c (ffffffff813e8afd)
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 (ffffffff8149b8a4)
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: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 (0)
Location: arch/x86/include/asm/pgtable.h:1375
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff813d2f78)
Location: arch/x86/include/asm/pgtable.h:1375
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 (ffffffff81417e91)
Location: arch/x86/include/asm/pgtable.h:1375
Inline: True

In mm/migrate.c (ffffffff81433fdd)
Location: arch/x86/include/asm/pgtable.h:1375
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff81443f37)
Location: arch/x86/include/asm/pgtable.h:1375
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 (ffffffff81470a85)
Location: arch/x86/include/asm/pgtable.h:1375
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff81530040)
Location: arch/x86/include/asm/pgtable.h:1375
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - 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 (0)
Location: arch/x86/include/asm/pgtable.h:1373
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff81407bda)
Location: arch/x86/include/asm/pgtable.h:1373
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 (ffffffff814098ab)
Location: arch/x86/include/asm/pgtable.h:1373
Inline: True
Inline callers:
  - mm/pgtable-generic.c:__pte_offset_map

In mm/mempolicy.c (ffffffff8144b4c7)
Location: arch/x86/include/asm/pgtable.h:1373
Inline: True

In mm/migrate.c (ffffffff8146985f)
Location: arch/x86/include/asm/pgtable.h:1373
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff814794b7)
Location: arch/x86/include/asm/pgtable.h:1373
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - 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:__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 (ffffffff814a4ff9)
Location: arch/x86/include/asm/pgtable.h:1373
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff81567ec8)
Location: arch/x86/include/asm/pgtable.h:1373
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - 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 (0)
Location: arch/x86/include/asm/pgtable.h:1601
Inline: True
Inline callers:
  - mm/memory.c:__handle_mm_fault

In mm/page_vma_mapped.c (ffffffff8143429e)
Location: arch/x86/include/asm/pgtable.h:1601
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 (ffffffff8143610c)
Location: arch/x86/include/asm/pgtable.h:1601
Inline: True
Inline callers:
  - mm/pgtable-generic.c:__pte_offset_map

In mm/mempolicy.c (ffffffff81484e9d)
Location: arch/x86/include/asm/pgtable.h:1601
Inline: True
Inline callers:
  - mm/mempolicy.c:queue_folios_pmd

In mm/migrate.c (ffffffff8149878f)
Location: arch/x86/include/asm/pgtable.h:1601
Inline: True
Inline callers:
  - mm/migrate.c:pmd_migration_entry_wait
  - mm/migrate.c:pmd_migration_entry_wait

In mm/huge_memory.c (ffffffff814a8a4a)
Location: arch/x86/include/asm/pgtable.h:1601
Inline: True
Inline callers:
  - mm/huge_memory.c:remove_migration_pmd
  - 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:move_pages_huge_pmd
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:move_huge_pmd
  - mm/huge_memory.c:zap_huge_pmd

In mm/hmm.c (ffffffff814d60b8)
Location: arch/x86/include/asm/pgtable.h:1601
Inline: True
Inline callers:
  - mm/hmm.c:hmm_vma_walk_pmd

In fs/proc/task_mmu.c (ffffffff8159edbe)
Location: arch/x86/include/asm/pgtable.h:1601
Inline: True
Inline callers:
  - fs/proc/task_mmu.c:pagemap_thp_category
  - fs/proc/task_mmu.c:pagemap_thp_category
  - fs/proc/task_mmu.c:pagemap_pmd_range
  - 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 ⚠️

website-function

Function: pmd_swp_uffd_wp

Status

Differences

Function: `pmd_swp_uffd_wp`