DepSurf

Function: write_protect_page

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff811e53e9)
  Location: mm/ksm.c:856
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_with_ksm_page
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81203f45)
  Location: mm/ksm.c:844
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_with_ksm_page
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81215f2b)
  Location: mm/ksm.c:855
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812215fd)
  Location: mm/ksm.c:1012
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8123c90d)
  Location: mm/ksm.c:1012
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81260212)
  Location: mm/ksm.c:1035
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8127494a)
  Location: mm/ksm.c:1036
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/ksm.c (ffffffff8128edd0)
  Location: mm/ksm.c:1050
  Inline: True
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8128edd0-ffffffff8128f0d3: write_protect_page.isra.0 (STB_LOCAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/ksm.c (ffffffff8129eb40)
  Location: mm/ksm.c:1032
  Inline: True
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8129eb40-ffffffff8129ee59: write_protect_page.isra.0 (STB_LOCAL)
  

• In 5.8: ✅

  int write_protect_page(struct vm_area_struct *vma, struct page *page, pte_t *orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812d36a0)
  Location: mm/ksm.c:1032
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff812d36a0-ffffffff812d39de: write_protect_page (STB_LOCAL)
  

• In 5.11: ✅

  int write_protect_page(struct vm_area_struct *vma, struct page *page, pte_t *orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812df0c0)
  Location: mm/ksm.c:1033
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff812df0c0-ffffffff812df3de: write_protect_page (STB_LOCAL)
  

• In 5.13: ✅

  int write_protect_page(struct vm_area_struct *vma, struct page *page, pte_t *orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812e68a0)
  Location: mm/ksm.c:1031
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff812e68a0-ffffffff812e6bb2: write_protect_page (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  int write_protect_page(struct vm_area_struct *vma, struct page *page, pte_t *orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/ksm.c (0)
  Location: mm/ksm.c:1027
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8132e7c0-ffffffff8132eae7: write_protect_page (STB_LOCAL)
  ffffffff81cc08fb-ffffffff81cc0921: write_protect_page.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  int write_protect_page(struct vm_area_struct *vma, struct page *page, pte_t *orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/ksm.c (0)
  Location: mm/ksm.c:1040
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff813a0470-ffffffff813a09e9: write_protect_page (STB_LOCAL)
  ffffffff81e72d9b-ffffffff81e72daf: write_protect_page.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  int write_protect_page(struct vm_area_struct *vma, struct page *page, pte_t *orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/ksm.c (0)
  Location: mm/ksm.c:1044
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8141fc80-ffffffff8142024d: write_protect_page (STB_LOCAL)
  ffffffff820672f5-ffffffff82067309: write_protect_page.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  int write_protect_page(struct vm_area_struct *vma, struct page *page, pte_t *orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/ksm.c (0)
  Location: mm/ksm.c:1088
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff814548a0-ffffffff81454e5d: write_protect_page (STB_LOCAL)
  ffffffff820e6bb7-ffffffff820e6bcb: write_protect_page.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  int write_protect_page(struct vm_area_struct *vma, struct page *page, pte_t *orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In mm/ksm.c (0)
  Location: mm/ksm.c:1278
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff8148fae0-ffffffff8149011a: write_protect_page (STB_LOCAL)
  ffffffff821c3cea-ffffffff821c3d0a: write_protect_page.cold (STB_LOCAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/ksm.c (ffff80001033e300)
  Location: mm/ksm.c:1032
  Inline: True
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffff80001033e300-ffff80001033e65c: write_protect_page.isra.0 (STB_LOCAL)
  

• In armhf: ✅

  int write_protect_page(struct vm_area_struct *vma, struct page *page, pte_t *orig_pte);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (c05448ac)
  Location: mm/ksm.c:1032
  Inline: False
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  c05448ac-c0544c38: write_protect_page (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/ksm.c (c000000000419d90)
  Location: mm/ksm.c:1032
  Inline: True
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  c000000000419d90-c00000000041a1e0: write_protect_page.isra.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/ksm.c (ffffffe00023456e)
  Location: mm/ksm.c:1032
  Inline: True
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffe00023456e-ffffffe00023480a: write_protect_page.isra.0 (STB_LOCAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/ksm.c (ffffffff81297120)
  Location: mm/ksm.c:1032
  Inline: True
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff81297120-ffffffff81297439: write_protect_page.isra.0 (STB_LOCAL)
  

• In azure: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/ksm.c (ffffffff81288d30)
  Location: mm/ksm.c:1032
  Inline: True
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff81288d30-ffffffff81289023: write_protect_page.isra.0 (STB_LOCAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/ksm.c (ffffffff81294f30)
  Location: mm/ksm.c:1032
  Inline: True
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff81294f30-ffffffff81295249: write_protect_page.isra.0 (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In mm/ksm.c (ffffffff812a4da0)
  Location: mm/ksm.c:1032
  Inline: True
  Direct callers:
    - mm/ksm.c:try_to_merge_one_page
  

  Symbols:

  ffffffff812a4da0-ffffffff812a50a1: write_protect_page.isra.0 (STB_LOCAL)
  

Differences

Regular

• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• 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