DepSurf

Function: __should_split_large_page

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff8107f085)
  Location: arch/x86/mm/pageattr.c:736
  Inline: True
  Inline callers:
    - arch/x86/mm/pageattr.c:__change_page_attr
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81082f20)
  Location: arch/x86/mm/pageattr.c:745
  Inline: True
  Inline callers:
    - arch/x86/mm/pageattr.c:__change_page_attr
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81083ff0)
  Location: arch/x86/mm/pageattr.c:745
  Inline: True
  Inline callers:
    - arch/x86/mm/pageattr.c:__change_page_attr
  

• In 5.8: ✅

  int __should_split_large_page(pte_t *kpte, long unsigned int address, struct cpa_data *cpa);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8108dbc0)
  Location: arch/x86/mm/pat/set_memory.c:765
  Inline: False
  Direct callers:
    - arch/x86/mm/pat/set_memory.c:__change_page_attr
  

  Symbols:

  ffffffff8108dbc0-ffffffff8108dfe8: __should_split_large_page (STB_LOCAL)
  

• In 5.11: ✅

  int __should_split_large_page(pte_t *kpte, long unsigned int address, struct cpa_data *cpa);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8108da90)
  Location: arch/x86/mm/pat/set_memory.c:765
  Inline: False
  Direct callers:
    - arch/x86/mm/pat/set_memory.c:__change_page_attr
  

  Symbols:

  ffffffff8108da90-ffffffff8108deb8: __should_split_large_page (STB_LOCAL)
  

• In 5.13: ✅

  int __should_split_large_page(pte_t *kpte, long unsigned int address, struct cpa_data *cpa);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8108e670)
  Location: arch/x86/mm/pat/set_memory.c:773
  Inline: False
  Direct callers:
    - arch/x86/mm/pat/set_memory.c:__change_page_attr
  

  Symbols:

  ffffffff8108e670-ffffffff8108ea7f: __should_split_large_page (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  int __should_split_large_page(pte_t *kpte, long unsigned int address, struct cpa_data *cpa);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/set_memory.c (0)
  Location: arch/x86/mm/pat/set_memory.c:773
  Inline: False
  Direct callers:
    - arch/x86/mm/pat/set_memory.c:__change_page_attr
  

  Symbols:

  ffffffff8109e190-ffffffff8109e57a: __should_split_large_page (STB_LOCAL)
  ffffffff81ca13ad-ffffffff81ca13de: __should_split_large_page.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  int __should_split_large_page(pte_t *kpte, long unsigned int address, struct cpa_data *cpa);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/set_memory.c (0)
  Location: arch/x86/mm/pat/set_memory.c:765
  Inline: False
  Direct callers:
    - arch/x86/mm/pat/set_memory.c:__change_page_attr
  

  Symbols:

  ffffffff810b1ad0-ffffffff810b1f41: __should_split_large_page (STB_LOCAL)
  ffffffff81e5099d-ffffffff81e509ca: __should_split_large_page.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  int __should_split_large_page(pte_t *kpte, long unsigned int address, struct cpa_data *cpa);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/set_memory.c (0)
  Location: arch/x86/mm/pat/set_memory.c:840
  Inline: False
  Direct callers:
    - arch/x86/mm/pat/set_memory.c:__change_page_attr
  

  Symbols:

  ffffffff810cc250-ffffffff810cc782: __should_split_large_page (STB_LOCAL)
  ffffffff82054dfd-ffffffff82054e5d: __should_split_large_page.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  int __should_split_large_page(pte_t *kpte, long unsigned int address, struct cpa_data *cpa);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/set_memory.c (0)
  Location: arch/x86/mm/pat/set_memory.c:841
  Inline: False
  Direct callers:
    - arch/x86/mm/pat/set_memory.c:__change_page_attr
  

  Symbols:

  ffffffff810cf870-ffffffff810cfdab: __should_split_large_page (STB_LOCAL)
  ffffffff820d33d3-ffffffff820d3434: __should_split_large_page.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  int __should_split_large_page(pte_t *kpte, long unsigned int address, struct cpa_data *cpa);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/pat/set_memory.c (0)
  Location: arch/x86/mm/pat/set_memory.c:845
  Inline: False
  Direct callers:
    - arch/x86/mm/pat/set_memory.c:__change_page_attr
  

  Symbols:

  ffffffff810d7f50-ffffffff810d848b: __should_split_large_page (STB_LOCAL)
  ffffffff821ae241-ffffffff821ae2a2: __should_split_large_page.cold (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81082ff0)
  Location: arch/x86/mm/pageattr.c:745
  Inline: True
  Inline callers:
    - arch/x86/mm/pageattr.c:__change_page_attr
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff810717d1)
  Location: arch/x86/mm/pageattr.c:745
  Inline: True
  Inline callers:
    - arch/x86/mm/pageattr.c:__change_page_attr_set_clr
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81082fa0)
  Location: arch/x86/mm/pageattr.c:745
  Inline: True
  Inline callers:
    - arch/x86/mm/pageattr.c:__change_page_attr
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff810850c0)
  Location: arch/x86/mm/pageattr.c:745
  Inline: True
  Inline callers:
    - arch/x86/mm/pageattr.c:__change_page_attr
  

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 ✅