DepSurf

Function: shmem_huge_enabled

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff811c44a0)
  Location: mm/shmem.c:4005
  Inline: False
  Direct callers:
    - mm/khugepaged.c:khugepaged
  

  Symbols:

  ffffffff811c44a0-ffffffff811c4546: shmem_huge_enabled (STB_GLOBAL)
  

• In 4.10: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff811d45a0)
  Location: mm/shmem.c:3899
  Inline: False
  Direct callers:
    - mm/khugepaged.c:khugepaged
  

  Symbols:

  ffffffff811d45a0-ffffffff811d463b: shmem_huge_enabled (STB_GLOBAL)
  

• In 4.13: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff811dd250)
  Location: mm/shmem.c:4064
  Inline: False
  Direct callers:
    - mm/khugepaged.c:khugepaged
  

  Symbols:

  ffffffff811dd250-ffffffff811dd2e7: shmem_huge_enabled (STB_GLOBAL)
  

• In 4.15: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff811f2cd0)
  Location: mm/shmem.c:4109
  Inline: False
  Direct callers:
    - mm/khugepaged.c:khugepaged
  

  Symbols:

  ffffffff811f2cd0-ffffffff811f2d67: shmem_huge_enabled (STB_GLOBAL)
  

• In 4.18: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff81213ee0)
  Location: mm/shmem.c:3825
  Inline: False
  Direct callers:
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

  Symbols:

  ffffffff81213ee0-ffffffff81213f77: shmem_huge_enabled (STB_GLOBAL)
  

• In 5.0: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff81226ea0)
  Location: mm/shmem.c:3811
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged
  

  Symbols:

  ffffffff81226ea0-ffffffff81226f37: shmem_huge_enabled (STB_GLOBAL)
  

• In 5.3: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff81236a00)
  Location: mm/shmem.c:3888
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged
  

  Symbols:

  ffffffff81236a00-ffffffff81236abc: shmem_huge_enabled (STB_GLOBAL)
  

• In 5.4: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff81244c40)
  Location: mm/shmem.c:4009
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

  Symbols:

  ffffffff81244c40-ffffffff81244cfc: shmem_huge_enabled (STB_GLOBAL)
  

• In 5.8: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff81272900)
  Location: mm/shmem.c:3972
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

  Symbols:

  ffffffff81272900-ffffffff812729be: shmem_huge_enabled (STB_GLOBAL)
  

• In 5.11: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff8127cda0)
  Location: mm/shmem.c:4079
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_zero_setup
    - mm/shmem.c:shmem_mmap
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

  Symbols:

  ffffffff8127cda0-ffffffff8127ce5e: shmem_huge_enabled (STB_GLOBAL)
  

• In 5.13: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff81281f40)
  Location: mm/shmem.c:4024
  Inline: False
  Direct callers:
    - mm/shmem.c:shmem_zero_setup
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/huge_memory.c:transparent_hugepage_active
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

  Symbols:

  ffffffff81281f40-ffffffff81281ffd: shmem_huge_enabled (STB_GLOBAL)
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff812bf89b)
  Location: include/linux/shmem_fs.h:91
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_zero_setup
  

  In mm/huge_memory.c (ffffffff813461fa)
  Location: include/linux/shmem_fs.h:91
  Inline: True
  Inline callers:
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/huge_memory.c:transparent_hugepage_active
  

  In mm/khugepaged.c (ffffffff8134fd9e)
  Location: include/linux/shmem_fs.h:91
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff813bbd3d)
  Location: include/linux/shmem_fs.h:91
  Inline: True
  Inline callers:
    - mm/huge_memory.c:transparent_hugepage_active
  

  In mm/khugepaged.c (ffffffff813c7fb7)
  Location: include/linux/shmem_fs.h:91
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8143e28d)
  Location: include/linux/shmem_fs.h:97
  Inline: True
  Inline callers:
    - mm/huge_memory.c:hugepage_vma_check
  

• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffff8000102d7350)
  Location: mm/shmem.c:4009
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged
  

  Symbols:

  ffff8000102d7350-ffff8000102d7428: shmem_huge_enabled (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (c000000000397520)
  Location: mm/shmem.c:4009
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

  Symbols:

  c000000000397520-c000000000397628: shmem_huge_enabled (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff8123d290)
  Location: mm/shmem.c:4009
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

  Symbols:

  ffffffff8123d290-ffffffff8123d34c: shmem_huge_enabled (STB_GLOBAL)
  

• In azure: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff81230290)
  Location: mm/shmem.c:4009
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

  Symbols:

  ffffffff81230290-ffffffff8123034c: shmem_huge_enabled (STB_GLOBAL)
  

• In gcp: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff8123b030)
  Location: mm/shmem.c:4009
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged_scan_mm_slot
  

  Symbols:

  ffffffff8123b030-ffffffff8123b0ec: shmem_huge_enabled (STB_GLOBAL)
  

• In lowlatency: ✅

  bool shmem_huge_enabled(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff8124a740)
  Location: mm/shmem.c:4009
  Inline: False
  Direct callers:
    - mm/huge_memory.c:transparent_hugepage_enabled
    - mm/khugepaged.c:khugepaged
  

  Symbols:

  ffffffff8124a740-ffffffff8124a7fc: shmem_huge_enabled (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• 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 ✅

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 ✅