DepSurf

Function: vmf_insert_pfn_pud

Status

Regular

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

  int vmf_insert_pfn_pud(struct vm_area_struct *vma, long unsigned int addr, pud_t *pud, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81231450)
  Location: mm/huge_memory.c:818
  Inline: False
  

  Symbols:

  ffffffff81231450-ffffffff812315f4: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In 4.15: ✅

  int vmf_insert_pfn_pud(struct vm_area_struct *vma, long unsigned int addr, pud_t *pud, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8124f620)
  Location: mm/huge_memory.c:818
  Inline: False
  

  Symbols:

  ffffffff8124f620-ffffffff8124f778: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In 4.18: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_area_struct *vma, long unsigned int addr, pud_t *pud, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81273680)
  Location: mm/huge_memory.c:815
  Inline: False
  

  Symbols:

  ffffffff81273680-ffffffff8127381d: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In 5.0: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_area_struct *vma, long unsigned int addr, pud_t *pud, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81287a10)
  Location: mm/huge_memory.c:834
  Inline: False
  

  Symbols:

  ffffffff81287a10-ffffffff81287ba7: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In 5.3: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a20e0)
  Location: mm/huge_memory.c:888
  Inline: False
  

  Symbols:

  ffffffff812a20e0-ffffffff812a234f: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In 5.4: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b3490)
  Location: mm/huge_memory.c:894
  Inline: False
  

  Symbols:

  ffffffff812b3490-ffffffff812b36ff: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81471a40)
  Location: mm/huge_memory.c:986
  Inline: False
  

  Symbols:

  ffffffff81471a40-ffffffff81471b47: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In 6.8: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff814a1240)
  Location: mm/huge_memory.c:1201
  Inline: False
  

  Symbols:

  ffffffff814a1240-ffffffff814a1347: vmf_insert_pfn_pud (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812aba70)
  Location: mm/huge_memory.c:894
  Inline: False
  

  Symbols:

  ffffffff812aba70-ffffffff812abcdf: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In azure: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8129d360)
  Location: mm/huge_memory.c:894
  Inline: False
  Direct callers:
    - drivers/dax/device.c:dev_dax_huge_fault
  

  Symbols:

  ffffffff8129d360-ffffffff8129d5a6: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In gcp: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a9880)
  Location: mm/huge_memory.c:894
  Inline: False
  

  Symbols:

  ffffffff812a9880-ffffffff812a9aef: vmf_insert_pfn_pud (STB_GLOBAL)
  

• In lowlatency: ✅

  vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b96d0)
  Location: mm/huge_memory.c:894
  Inline: False
  

  Symbols:

  ffffffff812b96d0-ffffffff812b9943: vmf_insert_pfn_pud (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Return type changed. int ➡️ vm_fault_t
• No changes between 4.18 and 5.0 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Param added. struct vm_fault *vmf
  • Param removed. struct vm_area_struct *vma
  • Param removed. long unsigned int addr
  • Param removed. pud_t *pud
  • Param reordered. vma, addr, pud, pfn, write ➡️ vmf, pfn, write
• No changes between 5.3 and 5.4 ✅
• No changes between 6.5 and 6.8 ✅

Arch

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 ✅