DepSurf

Function: `hugetlb_vma_unlock_read`

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: Absent ⚠️
In 5.15: Absent ⚠️
In 5.19: Absent ⚠️

In 6.2: Selective Inline ⚠️

void hugetlb_vma_unlock_read(struct vm_area_struct *vma);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/hugetlb.c (ffffffff814116b8)
Location: mm/hugetlb.c:278
Inline: True
Inline callers:
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_no_page
  - mm/hugetlb.c:hugetlb_no_page
  - mm/hugetlb.c:hugetlb_handle_userfault
  - mm/hugetlb.c:hugetlb_handle_userfault
  - mm/hugetlb.c:hugetlb_wp
  - mm/hugetlb.c:hugetlb_wp
  - mm/hugetlb.c:copy_hugetlb_page_range
  - mm/hugetlb.c:copy_hugetlb_page_range
Direct callers:
  - mm/hugetlb.c:hugetlb_fault
  - mm/userfaultfd.c:mcopy_continue
  - mm/userfaultfd.c:mcopy_continue
  - mm/userfaultfd.c:mcopy_atomic
  - mm/userfaultfd.c:mcopy_atomic
  - mm/userfaultfd.c:mcopy_atomic

Symbols:

ffffffff81408970-ffffffff814089a3: hugetlb_vma_unlock_read (STB_GLOBAL)

In 6.5: Selective Inline ⚠️

void hugetlb_vma_unlock_read(struct vm_area_struct *vma);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/hugetlb.c (ffffffff81444fae)
Location: mm/hugetlb.c:272
Inline: True
Inline callers:
  - mm/hugetlb.c:follow_hugetlb_page
  - mm/hugetlb.c:follow_hugetlb_page
  - mm/hugetlb.c:follow_hugetlb_page
  - mm/hugetlb.c:follow_hugetlb_page
  - mm/hugetlb.c:follow_hugetlb_page
  - mm/hugetlb.c:follow_hugetlb_page
  - mm/hugetlb.c:follow_hugetlb_page
  - mm/hugetlb.c:follow_hugetlb_page
  - mm/hugetlb.c:hugetlb_follow_page_mask
  - mm/hugetlb.c:hugetlb_follow_page_mask
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_no_page
  - mm/hugetlb.c:hugetlb_no_page
  - mm/hugetlb.c:hugetlb_handle_userfault
  - mm/hugetlb.c:hugetlb_handle_userfault
  - mm/hugetlb.c:hugetlb_wp
  - mm/hugetlb.c:hugetlb_wp
  - mm/hugetlb.c:copy_hugetlb_page_range
  - mm/hugetlb.c:copy_hugetlb_page_range
Direct callers:
  - mm/pagewalk.c:__walk_page_range
  - mm/hugetlb.c:follow_hugetlb_page
  - mm/migrate.c:migration_entry_wait_huge
  - mm/migrate.c:migration_entry_wait_huge
  - mm/userfaultfd.c:mfill_atomic_continue
  - mm/userfaultfd.c:mfill_atomic_continue
  - mm/userfaultfd.c:mfill_atomic_copy
  - mm/userfaultfd.c:mfill_atomic_copy
  - mm/userfaultfd.c:mfill_atomic_copy
  - mm/hmm.c:hmm_vma_walk_hugetlb_entry
  - fs/userfaultfd.c:handle_userfault

Symbols:

ffffffff8143bfe0-ffffffff8143c013: hugetlb_vma_unlock_read (STB_GLOBAL)

In 6.8: Selective Inline ⚠️

void hugetlb_vma_unlock_read(struct vm_area_struct *vma);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/hugetlb.c (ffffffff814766e0)
Location: mm/hugetlb.c:278
Inline: True
Direct callers:
  - mm/pagewalk.c:__walk_page_range
  - mm/hugetlb.c:hugetlb_follow_page_mask
  - mm/hugetlb.c:hugetlb_follow_page_mask
  - mm/hugetlb.c:hugetlb_follow_page_mask
  - mm/hugetlb.c:hugetlb_follow_page_mask
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_fault
  - mm/hugetlb.c:hugetlb_no_page
  - mm/hugetlb.c:hugetlb_handle_userfault
  - mm/hugetlb.c:hugetlb_wp
  - mm/hugetlb.c:copy_hugetlb_page_range
  - mm/migrate.c:migration_entry_wait_huge
  - mm/migrate.c:migration_entry_wait_huge
  - mm/userfaultfd.c:mfill_atomic_poison
  - mm/userfaultfd.c:mfill_atomic_poison
  - mm/userfaultfd.c:mfill_atomic_poison
  - mm/userfaultfd.c:mfill_atomic_continue
  - mm/userfaultfd.c:mfill_atomic_continue
  - mm/userfaultfd.c:mfill_atomic_copy
  - mm/userfaultfd.c:mfill_atomic_copy
  - mm/userfaultfd.c:mfill_atomic_copy
  - mm/hmm.c:hmm_vma_walk_hugetlb_entry
  - fs/userfaultfd.c:handle_userfault

Symbols:

ffffffff814766e0-ffffffff8147672f: hugetlb_vma_unlock_read (STB_GLOBAL)

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 6.2 and 6.5 ✅
No changes between 6.5 and 6.8 ✅

DepSurf

Function: hugetlb_vma_unlock_read

Status

Differences

Function: `hugetlb_vma_unlock_read`