website-function

Function: vmf_insert_pfn_pmd

Status

Regular

• In 4.4: ✅

  int vmf_insert_pfn_pmd(struct vm_area_struct *vma, long unsigned int addr, pmd_t *pmd, long unsigned int pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff811f5ad0)
  Location: mm/huge_memory.c:892
  Inline: False
  

  Symbols:

  ffffffff811f5ad0-ffffffff811f5ce6: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 4.8: ✅

  int vmf_insert_pfn_pmd(struct vm_area_struct *vma, long unsigned int addr, pmd_t *pmd, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81213e10)
  Location: mm/huge_memory.c:662
  Inline: False
  

  Symbols:

  ffffffff81213e10-ffffffff8121400b: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 4.10: ✅

  int vmf_insert_pfn_pmd(struct vm_area_struct *vma, long unsigned int addr, pmd_t *pmd, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81226210)
  Location: mm/huge_memory.c:733
  Inline: False
  Direct callers:
    - fs/dax.c:dax_iomap_pmd_fault
  

  Symbols:

  ffffffff81226210-ffffffff81226406: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 4.13: ✅

  int vmf_insert_pfn_pmd(struct vm_area_struct *vma, long unsigned int addr, pmd_t *pmd, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81231a10)
  Location: mm/huge_memory.c:758
  Inline: False
  Direct callers:
    - fs/dax.c:dax_iomap_fault
  

  Symbols:

  ffffffff81231a10-ffffffff81231c00: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 4.15: ✅

  int vmf_insert_pfn_pmd(struct vm_area_struct *vma, long unsigned int addr, pmd_t *pmd, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8124f800)
  Location: mm/huge_memory.c:758
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
    - fs/dax.c:dax_iomap_fault
  

  Symbols:

  ffffffff8124f800-ffffffff8124f99d: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 4.18: ✅

  vm_fault_t vmf_insert_pfn_pmd(struct vm_area_struct *vma, long unsigned int addr, pmd_t *pmd, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81273490)
  Location: mm/huge_memory.c:755
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
  

  Symbols:

  ffffffff81273490-ffffffff81273679: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 5.0: ✅

  vm_fault_t vmf_insert_pfn_pmd(struct vm_area_struct *vma, long unsigned int addr, pmd_t *pmd, pfn_t pfn, bool write);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81287bb0)
  Location: mm/huge_memory.c:774
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
  

  Symbols:

  ffffffff81287bb0-ffffffff81287da9: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 5.3: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a26b0)
  Location: mm/huge_memory.c:810
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
  

  Symbols:

  ffffffff812a26b0-ffffffff812a29c8: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 5.4: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b3ba0)
  Location: mm/huge_memory.c:816
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
  

  Symbols:

  ffffffff812b3ba0-ffffffff812b3eb8: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8138f112)
  Location: include/linux/huge_mm.h:64
  Inline: True
  Inline callers:
    - fs/dax.c:dax_insert_pfn_mkwrite
    - fs/dax.c:dax_iomap_pmd_fault
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff813a079b)
  Location: include/linux/huge_mm.h:55
  Inline: True
  Inline callers:
    - fs/dax.c:dax_insert_pfn_mkwrite
    - fs/dax.c:dax_iomap_pmd_fault
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff813a6ede)
  Location: include/linux/huge_mm.h:55
  Inline: True
  Inline callers:
    - fs/dax.c:dax_insert_pfn_mkwrite
    - fs/dax.c:dax_iomap_pmd_fault
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff813f6d99)
  Location: include/linux/huge_mm.h:55
  Inline: True
  Inline callers:
    - fs/dax.c:dax_insert_pfn_mkwrite
    - fs/dax.c:dax_fault_iter
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff814699b7)
  Location: include/linux/huge_mm.h:56
  Inline: True
  Inline callers:
    - fs/dax.c:dax_insert_pfn_mkwrite
    - fs/dax.c:dax_fault_iter
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff814fa77f)
  Location: include/linux/huge_mm.h:56
  Inline: True
  Inline callers:
    - fs/dax.c:dax_insert_pfn_mkwrite
    - fs/dax.c:dax_fault_iter
  

• In 6.5: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81472830)
  Location: mm/huge_memory.c:897
  Inline: False
  Direct callers:
    - fs/dax.c:dax_insert_pfn_mkwrite
    - fs/dax.c:dax_fault_iter
  

  Symbols:

  ffffffff81472830-ffffffff81472b83: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In 6.8: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff814a29d0)
  Location: mm/huge_memory.c:1112
  Inline: False
  Direct callers:
    - fs/dax.c:dax_insert_pfn_mkwrite
    - fs/dax.c:dax_fault_iter
  

  Symbols:

  ffffffff814a29d0-ffffffff814a2d59: vmf_insert_pfn_pmd (STB_GLOBAL)
  

Arch

• In arm64: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffff800010354590)
  Location: mm/huge_memory.c:816
  Inline: False
  

  Symbols:

  ffff800010354590-ffff800010354810: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (c00000000043b320)
  Location: mm/huge_memory.c:816
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
  

  Symbols:

  c00000000043b320-c00000000043b770: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ac180)
  Location: mm/huge_memory.c:816
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
  

  Symbols:

  ffffffff812ac180-ffffffff812ac498: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In azure: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8129d5b0)
  Location: mm/huge_memory.c:816
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
    - drivers/dax/device.c:dev_dax_huge_fault
  

  Symbols:

  ffffffff8129d5b0-ffffffff8129d850: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In gcp: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a9f90)
  Location: mm/huge_memory.c:816
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
  

  Symbols:

  ffffffff812a9f90-ffffffff812aa2a8: vmf_insert_pfn_pmd (STB_GLOBAL)
  

• In lowlatency: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ba2b0)
  Location: mm/huge_memory.c:816
  Inline: False
  Direct callers:
    - fs/dax.c:dax_finish_sync_fault
  

  Symbols:

  ffffffff812ba2b0-ffffffff812ba5c9: vmf_insert_pfn_pmd (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param type changed. long unsigned int pfn ➡️ pfn_t pfn
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• 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. pmd_t *pmd
  • Param reordered. vma, addr, pmd, pfn, write ➡️ vmf, pfn, write
• No changes between 5.3 and 5.4 ✅
• No changes between 6.5 and 6.8 ✅

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 ✅