DepSurf

Function: can_split_huge_page

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81235970)
  Location: mm/huge_memory.c:2415
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff81235970-ffffffff81235a0b: can_split_huge_page (STB_GLOBAL)
  

• In 4.15: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812546c0)
  Location: mm/huge_memory.c:2567
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812546c0-ffffffff8125475b: can_split_huge_page (STB_GLOBAL)
  

• In 4.18: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81278510)
  Location: mm/huge_memory.c:2559
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff81278510-ffffffff812785be: can_split_huge_page (STB_GLOBAL)
  

• In 5.0: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8128cb70)
  Location: mm/huge_memory.c:2578
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff8128cb70-ffffffff8128cc1e: can_split_huge_page (STB_GLOBAL)
  

• In 5.3: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a7870)
  Location: mm/huge_memory.c:2639
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812a7870-ffffffff812a7925: can_split_huge_page (STB_GLOBAL)
  

• In 5.4: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b8d10)
  Location: mm/huge_memory.c:2662
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812b8d10-ffffffff812b8dc5: can_split_huge_page (STB_GLOBAL)
  

• In 5.8: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ed8c0)
  Location: mm/huge_memory.c:2572
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812ed8c0-ffffffff812ed972: can_split_huge_page (STB_GLOBAL)
  

• In 5.11: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812f8f60)
  Location: mm/huge_memory.c:2629
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812f8f60-ffffffff812f9042: can_split_huge_page (STB_GLOBAL)
  

• In 5.13: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ff5a0)
  Location: mm/huge_memory.c:2640
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_pages_pid
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812ff5a0-ffffffff812ff650: can_split_huge_page (STB_GLOBAL)
  

• In 5.15: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff813491b0)
  Location: mm/huge_memory.c:2579
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_pages_pid
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff813491b0-ffffffff81349260: can_split_huge_page (STB_GLOBAL)
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffff800010359400)
  Location: mm/huge_memory.c:2662
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffff800010359400-ffff8000103594bc: can_split_huge_page (STB_GLOBAL)
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (0)
  Location: include/linux/huge_mm.h:318
  Inline: True
  

• In ppc64el: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (c0000000004428c0)
  Location: mm/huge_memory.c:2662
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  c0000000004428c0-c0000000004429f0: can_split_huge_page (STB_GLOBAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (0)
  Location: include/linux/huge_mm.h:318
  Inline: True
  

Flavor

• In aws: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b12f0)
  Location: mm/huge_memory.c:2662
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812b12f0-ffffffff812b13a5: can_split_huge_page (STB_GLOBAL)
  

• In azure: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a26c0)
  Location: mm/huge_memory.c:2662
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812a26c0-ffffffff812a2775: can_split_huge_page (STB_GLOBAL)
  

• In gcp: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812af100)
  Location: mm/huge_memory.c:2662
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812af100-ffffffff812af1b5: can_split_huge_page (STB_GLOBAL)
  

• In lowlatency: ✅

  bool can_split_huge_page(struct page *page, int *pextra_pins);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812bf450)
  Location: mm/huge_memory.c:2662
  Inline: False
  Direct callers:
    - mm/vmscan.c:shrink_page_list
    - mm/huge_memory.c:split_huge_page_to_list
    - mm/huge_memory.c:split_huge_page_to_list
  

  Symbols:

  ffffffff812bf450-ffffffff812bf505: can_split_huge_page (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅

Arch

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

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 ✅