DepSurf

Function: set_direct_map_default_noflush

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: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81084a40)
  Location: arch/x86/mm/pageattr.c:2266
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffffffff81084a40-ffffffff81084a55: set_direct_map_default_noflush (STB_GLOBAL)
  

• In 5.4: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81085740)
  Location: arch/x86/mm/pageattr.c:2156
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffffffff81085740-ffffffff81085755: set_direct_map_default_noflush (STB_GLOBAL)
  

• In 5.8: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8108f4c0)
  Location: arch/x86/mm/pat/set_memory.c:2192
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffffffff8108f4c0-ffffffff8108f53b: set_direct_map_default_noflush (STB_GLOBAL)
  

• In 5.11: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8108f2b0)
  Location: arch/x86/mm/pat/set_memory.c:2192
  Inline: False
  Direct callers:
    - kernel/power/snapshot.c:safe_copy_page
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffffffff8108f2b0-ffffffff8108f32b: set_direct_map_default_noflush (STB_GLOBAL)
  

• In 5.13: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8108fe40)
  Location: arch/x86/mm/pat/set_memory.c:2200
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffffffff8108fe40-ffffffff8108febb: set_direct_map_default_noflush (STB_GLOBAL)
  

• In 5.15: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff8109f920)
  Location: arch/x86/mm/pat/set_memory.c:2200
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
    - mm/secretmem.c:secretmem_freepage
    - mm/secretmem.c:secretmem_fault
  

  Symbols:

  ffffffff8109f920-ffffffff8109f99b: set_direct_map_default_noflush (STB_GLOBAL)
  

• In 5.19: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff810b3740)
  Location: arch/x86/mm/pat/set_memory.c:2251
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
    - mm/secretmem.c:secretmem_free_folio
    - mm/secretmem.c:secretmem_fault
  

  Symbols:

  ffffffff810b3740-ffffffff810b37c7: set_direct_map_default_noflush (STB_GLOBAL)
  

• In 6.2: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff810ce320)
  Location: arch/x86/mm/pat/set_memory.c:2355
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
    - mm/secretmem.c:secretmem_free_folio
    - mm/secretmem.c:secretmem_fault
  

  Symbols:

  ffffffff810ce320-ffffffff810ce3b1: set_direct_map_default_noflush (STB_GLOBAL)
  

• In 6.5: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff810d18e0)
  Location: arch/x86/mm/pat/set_memory.c:2354
  Inline: False
  Direct callers:
    - mm/vmalloc.c:vfree
    - mm/secretmem.c:secretmem_free_folio
    - mm/secretmem.c:secretmem_fault
  

  Symbols:

  ffffffff810d18e0-ffffffff810d1971: set_direct_map_default_noflush (STB_GLOBAL)
  

• In 6.8: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pat/set_memory.c (ffffffff810da010)
  Location: arch/x86/mm/pat/set_memory.c:2358
  Inline: False
  Direct callers:
    - mm/secretmem.c:secretmem_free_folio
    - mm/secretmem.c:secretmem_fault
  

  Symbols:

  ffffffff810da010-ffffffff810da0a1: set_direct_map_default_noflush (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/mm/pageattr.c (ffff8000100b0578)
  Location: arch/arm64/mm/pageattr.c:166
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffff8000100b0578-ffff8000100b0618: set_direct_map_default_noflush (STB_GLOBAL)
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmalloc.c (0)
  Location: include/linux/set_memory.h:22
  Inline: False
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmalloc.c (0)
  Location: include/linux/set_memory.h:22
  Inline: True
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmalloc.c (0)
  Location: include/linux/set_memory.h:22
  Inline: False
  

Flavor

• In aws: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81084740)
  Location: arch/x86/mm/pageattr.c:2156
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffffffff81084740-ffffffff81084755: set_direct_map_default_noflush (STB_GLOBAL)
  

• In azure: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81073350)
  Location: arch/x86/mm/pageattr.c:2156
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffffffff81073350-ffffffff81073365: set_direct_map_default_noflush (STB_GLOBAL)
  

• In gcp: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff810846f0)
  Location: arch/x86/mm/pageattr.c:2156
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffffffff810846f0-ffffffff81084705: set_direct_map_default_noflush (STB_GLOBAL)
  

• In lowlatency: ✅

  int set_direct_map_default_noflush(struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/pageattr.c (ffffffff81086830)
  Location: arch/x86/mm/pageattr.c:2156
  Inline: False
  Direct callers:
    - mm/vmalloc.c:__vunmap
  

  Symbols:

  ffffffff81086830-ffffffff81086845: set_direct_map_default_noflush (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• 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 ✅

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 ✅