DepSurf

Function: follow_pte_pmd

Status

Regular

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

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811e6b90)
  Location: mm/memory.c:3834
  Inline: False
  

  Symbols:

  ffffffff811e6b90-ffffffff811e6ba4: follow_pte_pmd (STB_GLOBAL)
  

• In 4.13: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, long unsigned int *start, long unsigned int *end, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811f1da0)
  Location: mm/memory.c:4123
  Inline: False
  Direct callers:
    - fs/dax.c:dax_writeback_mapping_range
  

  Symbols:

  ffffffff811f1da0-ffffffff811f1db3: follow_pte_pmd (STB_GLOBAL)
  

• In 4.15: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, long unsigned int *start, long unsigned int *end, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81208bc0)
  Location: mm/memory.c:4301
  Inline: False
  Direct callers:
    - fs/dax.c:dax_writeback_mapping_range
  

  Symbols:

  ffffffff81208bc0-ffffffff81208bd3: follow_pte_pmd (STB_GLOBAL)
  

• In 4.18: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, long unsigned int *start, long unsigned int *end, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81229ba0)
  Location: mm/memory.c:4346
  Inline: False
  Direct callers:
    - fs/dax.c:dax_writeback_mapping_range
  

  Symbols:

  ffffffff81229ba0-ffffffff81229bb3: follow_pte_pmd (STB_GLOBAL)
  

• In 5.0: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8123d070)
  Location: mm/memory.c:4136
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffffffff8123d070-ffffffff8123d080: follow_pte_pmd (STB_GLOBAL)
  

• In 5.3: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8124ed10)
  Location: mm/memory.c:4187
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffffffff8124ed10-ffffffff8124ed20: follow_pte_pmd (STB_GLOBAL)
  

• In 5.4: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8125d2f0)
  Location: mm/memory.c:4212
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffffffff8125d2f0-ffffffff8125d300: follow_pte_pmd (STB_GLOBAL)
  

• In 5.8: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8128d8d0)
  Location: mm/memory.c:4577
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffffffff8128d8d0-ffffffff8128d8e0: follow_pte_pmd (STB_GLOBAL)
  

• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffff8000102f4780)
  Location: mm/memory.c:4212
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffff8000102f4780-ffff8000102f47e4: follow_pte_pmd (STB_GLOBAL)
  

• In armhf: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (c0516a34)
  Location: mm/memory.c:4212
  Inline: False
  

  Symbols:

  c0516a34-c0516a60: follow_pte_pmd (STB_GLOBAL)
  

• In ppc64el: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (c0000000003bb470)
  Location: mm/memory.c:4212
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  c0000000003bb470-c0000000003bb484: follow_pte_pmd (STB_GLOBAL)
  

• In riscv64: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffe00020685c)
  Location: mm/memory.c:4212
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffffffe00020685c-ffffffe0002068ae: follow_pte_pmd (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81255940)
  Location: mm/memory.c:4212
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffffffff81255940-ffffffff81255950: follow_pte_pmd (STB_GLOBAL)
  

• In azure: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81248030)
  Location: mm/memory.c:4212
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffffffff81248030-ffffffff81248040: follow_pte_pmd (STB_GLOBAL)
  

• In gcp: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812536e0)
  Location: mm/memory.c:4212
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffffffff812536e0-ffffffff812536f0: follow_pte_pmd (STB_GLOBAL)
  

• In lowlatency: ✅

  int follow_pte_pmd(struct mm_struct *mm, long unsigned int address, struct mmu_notifier_range *range, pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812630b0)
  Location: mm/memory.c:4212
  Inline: False
  Direct callers:
    - fs/dax.c:dax_entry_mkclean
  

  Symbols:

  ffffffff812630b0-ffffffff812630c0: follow_pte_pmd (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.10 and 4.13 ⚠️

  • Param added. long unsigned int *start
  • Param added. long unsigned int *end
  • Param reordered. mm, address, ptepp, pmdpp, ptlp ➡️ mm, address, start, end, ptepp, pmdpp, ptlp
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param added. struct mmu_notifier_range *range
  • Param removed. long unsigned int *start
  • Param removed. long unsigned int *end
  • Param reordered. mm, address, start, end, ptepp, pmdpp, ptlp ➡️ mm, address, range, ptepp, pmdpp, ptlp
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅