DepSurf

Function: try_grab_folio

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: ✅

  struct folio *try_grab_folio(struct page *page, int refs, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81337f10)
  Location: mm/gup.c:124
  Inline: False
  Direct callers:
    - mm/gup.c:gup_huge_pud
    - mm/gup.c:gup_huge_pmd
    - mm/gup.c:gup_pte_range
    - mm/hugetlb.c:follow_hugetlb_page
  

  Symbols:

  ffffffff81337f10-ffffffff81337ffa: try_grab_folio (STB_GLOBAL)
  

• In 6.2: ✅

  struct folio *try_grab_folio(struct page *page, int refs, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff813af420)
  Location: mm/gup.c:124
  Inline: False
  Direct callers:
    - mm/gup.c:gup_huge_pud
    - mm/gup.c:gup_huge_pmd
    - mm/gup.c:gup_pte_range
    - mm/hugetlb.c:follow_hugetlb_page
  

  Symbols:

  ffffffff813af420-ffffffff813af782: try_grab_folio (STB_GLOBAL)
  

• In 6.5: ✅

  struct folio *try_grab_folio(struct page *page, int refs, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff813e3b20)
  Location: mm/gup.c:126
  Inline: False
  Direct callers:
    - mm/gup.c:gup_huge_pud
    - mm/gup.c:gup_huge_pmd
    - mm/gup.c:gup_pte_range
    - mm/hugetlb.c:follow_hugetlb_page
  

  Symbols:

  ffffffff813e3b20-ffffffff813e3f27: try_grab_folio (STB_GLOBAL)
  

• In 6.8: ✅

  struct folio *try_grab_folio(struct page *page, int refs, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8140e390)
  Location: mm/gup.c:126
  Inline: False
  Direct callers:
    - mm/gup.c:gup_huge_pud
    - mm/gup.c:gup_huge_pmd
    - mm/gup.c:gup_pte_range
    - mm/gup.c:__get_user_pages
  

  Symbols:

  ffffffff8140e390-ffffffff8140e785: try_grab_folio (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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅