DepSurf

Function: huge_pmd_share

Status

Regular

• In 4.4: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff811de2d0)
  Location: mm/hugetlb.c:4188
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff811de2d0-ffffffff811de6ed: huge_pmd_share (STB_GLOBAL)
  

• In 4.8: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff811fc6a0)
  Location: mm/hugetlb.c:4211
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff811fc6a0-ffffffff811fcb3f: huge_pmd_share (STB_GLOBAL)
  

• In 4.10: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8120d190)
  Location: mm/hugetlb.c:4325
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff8120d190-ffffffff8120d61f: huge_pmd_share (STB_GLOBAL)
  

• In 4.13: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81218ff0)
  Location: mm/hugetlb.c:4484
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff81218ff0-ffffffff81219461: huge_pmd_share (STB_GLOBAL)
  

• In 4.15: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81233f90)
  Location: mm/hugetlb.c:4544
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff81233f90-ffffffff8123446b: huge_pmd_share (STB_GLOBAL)
  

• In 4.18: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81256f70)
  Location: mm/hugetlb.c:4573
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff81256f70-ffffffff8125741d: huge_pmd_share (STB_GLOBAL)
  

• In 5.0: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8126b5e0)
  Location: mm/hugetlb.c:4657
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff8126b5e0-ffffffff8126ba91: huge_pmd_share (STB_GLOBAL)
  

• In 5.3: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812868d0)
  Location: mm/hugetlb.c:4762
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff812868d0-ffffffff81286d94: huge_pmd_share (STB_GLOBAL)
  

• In 5.4: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812964d0)
  Location: mm/hugetlb.c:4879
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff812964d0-ffffffff81296994: huge_pmd_share (STB_GLOBAL)
  

• In 5.8: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812c9a70)
  Location: mm/hugetlb.c:5365
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff812c9a70-ffffffff812c9eff: huge_pmd_share (STB_GLOBAL)
  

• In 5.11: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812d56b0)
  Location: mm/hugetlb.c:5376
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff812d56b0-ffffffff812d5b3c: huge_pmd_share (STB_GLOBAL)
  

• In 5.13: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, struct vm_area_struct *vma, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812dc440)
  Location: mm/hugetlb.c:5654
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff812dc440-ffffffff812dc7fc: huge_pmd_share (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  pte_t *huge_pmd_share(struct mm_struct *mm, struct vm_area_struct *vma, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:5991
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff81cbff1b-ffffffff81cbff39: huge_pmd_share.cold (STB_LOCAL)
  ffffffff813235f0-ffffffff813239b9: huge_pmd_share (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  pte_t *huge_pmd_share(struct mm_struct *mm, struct vm_area_struct *vma, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:6711
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff81e7225e-ffffffff81e7227c: huge_pmd_share.cold (STB_LOCAL)
  ffffffff81391150-ffffffff813915a4: huge_pmd_share (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  pte_t *huge_pmd_share(struct mm_struct *mm, struct vm_area_struct *vma, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:7055
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff8206697a-ffffffff820669a5: huge_pmd_share.cold (STB_LOCAL)
  ffffffff8140e150-ffffffff8140e591: huge_pmd_share (STB_GLOBAL)
  

• In 6.5: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, struct vm_area_struct *vma, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81441570)
  Location: mm/hugetlb.c:7150
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff81441570-ffffffff8144195d: huge_pmd_share (STB_GLOBAL)
  

• In 6.8: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, struct vm_area_struct *vma, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8147b850)
  Location: mm/hugetlb.c:7287
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff8147b850-ffffffff8147bbc7: huge_pmd_share (STB_GLOBAL)
  

Arch

• In arm64: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffff800010333568)
  Location: mm/hugetlb.c:4879
  Inline: False
  Direct callers:
    - arch/arm64/mm/hugetlbpage.c:huge_pte_alloc
  

  Symbols:

  ffff800010333568-ffff800010333914: huge_pmd_share (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (c000000000410360)
  Location: mm/hugetlb.c:4958
  Inline: False
  

  Symbols:

  c000000000410360-c000000000410370: huge_pmd_share (STB_GLOBAL)
  

• In riscv64: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffe000230eee)
  Location: mm/hugetlb.c:4879
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffe000230eee-ffffffe000231196: huge_pmd_share (STB_GLOBAL)
  

Flavor

• In aws: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8128eab0)
  Location: mm/hugetlb.c:4879
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff8128eab0-ffffffff8128ef74: huge_pmd_share (STB_GLOBAL)
  

• In azure: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81280850)
  Location: mm/hugetlb.c:4879
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff81280850-ffffffff81280c8b: huge_pmd_share (STB_GLOBAL)
  

• In gcp: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8128c8c0)
  Location: mm/hugetlb.c:4879
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff8128c8c0-ffffffff8128cd84: huge_pmd_share (STB_GLOBAL)
  

• In lowlatency: ✅

  pte_t *huge_pmd_share(struct mm_struct *mm, long unsigned int addr, pud_t *pud);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8129c690)
  Location: mm/hugetlb.c:4879
  Inline: False
  Direct callers:
    - mm/hugetlb.c:huge_pte_alloc
  

  Symbols:

  ffffffff8129c690-ffffffff8129cb52: huge_pmd_share (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Param added. struct vm_area_struct *vma
  • Param reordered. mm, addr, pud ➡️ mm, vma, addr, pud
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅