DepSurf

Function: clear_user_highpage

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811c209b)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
  

  In mm/huge_memory.c (ffffffff811f5478)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - mm/huge_memory.c:khugepaged
  

  In fs/dax.c (ffffffff8125df18)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - fs/dax.c:__dax_fault
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811ddbdb)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
  

  In mm/khugepaged.c (ffffffff8121a3fe)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_huge_page
  

  In fs/dax.c (ffffffff81287ce8)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - fs/dax.c:dax_fault
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811eda02)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
  

  In mm/khugepaged.c (ffffffff8122d46d)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged
  

  In fs/dax.c (ffffffff8129c384)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - fs/dax.c:dax_iomap_fault
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811f89ab)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
  

  In mm/khugepaged.c (ffffffff812384f5)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_huge_page
  

  In fs/dax.c (ffffffff812ab4a5)
  Location: include/linux/highmem.h:133
  Inline: True
  Inline callers:
    - fs/dax.c:dax_iomap_fault
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81210c5c)
  Location: include/linux/highmem.h:134
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
  

  In mm/khugepaged.c (ffffffff81259b08)
  Location: include/linux/highmem.h:134
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged
  

  In fs/dax.c (ffffffff812cedeb)
  Location: include/linux/highmem.h:134
  Inline: True
  Inline callers:
    - fs/dax.c:dax_iomap_fault
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8123169b)
  Location: include/linux/highmem.h:134
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff8127c47d)
  Location: include/linux/highmem.h:134
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_huge_page
  

  In fs/dax.c (ffffffff812f960b)
  Location: include/linux/highmem.h:134
  Inline: True
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81244e6b)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff81290b1f)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_huge_page
  

  In fs/dax.c (ffffffff8130d7ac)
  Location: include/linux/highmem.h:158
  Inline: True
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81256e31)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff812a9e5a)
  Location: include/linux/highmem.h:158
  Inline: True
  

  In fs/dax.c (ffffffff813359cd)
  Location: include/linux/highmem.h:158
  Inline: True
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812653c1)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff812bb3ca)
  Location: include/linux/highmem.h:158
  Inline: True
  

  In fs/dax.c (ffffffff813495cd)
  Location: include/linux/highmem.h:158
  Inline: True
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8129579e)
  Location: include/linux/highmem.h:227
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff812f0630)
  Location: include/linux/highmem.h:227
  Inline: True
  Inline callers:
    - mm/khugepaged.c:__collapse_huge_page_copy
  

  In fs/dax.c (ffffffff8138e89f)
  Location: include/linux/highmem.h:227
  Inline: True
  Inline callers:
    - fs/dax.c:dax_iomap_pte_fault
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812a068e)
  Location: include/linux/highmem.h:147
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff812fbdba)
  Location: include/linux/highmem.h:147
  Inline: True
  

  In fs/dax.c (ffffffff8139fffd)
  Location: include/linux/highmem.h:147
  Inline: True
  Inline callers:
    - fs/dax.c:dax_iomap_pte_fault
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812a5fcf)
  Location: include/linux/highmem.h:147
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff81302d03)
  Location: include/linux/highmem.h:147
  Inline: True
  

  In fs/dax.c (ffffffff813a7593)
  Location: include/linux/highmem.h:147
  Inline: True
  Inline callers:
    - fs/dax.c:dax_iomap_pte_fault
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812e7450)
  Location: include/linux/highmem.h:144
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff8134c7c3)
  Location: include/linux/highmem.h:144
  Inline: True
  

  In fs/dax.c (ffffffff813f4cf5)
  Location: include/linux/highmem.h:144
  Inline: True
  Inline callers:
    - fs/dax.c:dax_fault_cow_page
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff8131cafa)
  Location: include/linux/highmem.h:203
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_mfill_atomic_pte
  

  In mm/memory.c (ffffffff81348629)
  Location: include/linux/highmem.h:203
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
  

  In mm/khugepaged.c (ffffffff813c4002)
  Location: include/linux/highmem.h:203
  Inline: True
  

  In fs/dax.c (ffffffff81467888)
  Location: include/linux/highmem.h:203
  Inline: True
  Inline callers:
    - fs/dax.c:dax_fault_cow_page
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff813906ab)
  Location: include/linux/highmem.h:203
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_mfill_atomic_pte
  

  In mm/memory.c (ffffffff813c0b39)
  Location: include/linux/highmem.h:203
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
  

  In mm/khugepaged.c (ffffffff814477a7)
  Location: include/linux/highmem.h:203
  Inline: True
  

  In fs/dax.c (ffffffff814f7f48)
  Location: include/linux/highmem.h:203
  Inline: True
  Inline callers:
    - fs/dax.c:dax_fault_cow_page
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff813c3031)
  Location: include/linux/highmem.h:202
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_mfill_atomic_pte
  

  In mm/memory.c (ffffffff813f58aa)
  Location: include/linux/highmem.h:202
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
  

  In mm/khugepaged.c (ffffffff8147d18d)
  Location: include/linux/highmem.h:202
  Inline: True
  

  In fs/dax.c (ffffffff8152f148)
  Location: include/linux/highmem.h:202
  Inline: True
  Inline callers:
    - fs/dax.c:dax_fault_cow_page
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/shmem.c (ffffffff813edb4a)
  Location: include/linux/highmem.h:202
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_mfill_atomic_pte
  

  In mm/memory.c (ffffffff8141f58a)
  Location: include/linux/highmem.h:202
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_huge_page
  

  In mm/khugepaged.c (ffffffff814ac95c)
  Location: include/linux/highmem.h:202
  Inline: True
  

  In fs/dax.c (ffffffff81564028)
  Location: include/linux/highmem.h:202
  Inline: True
  Inline callers:
    - fs/dax.c:dax_fault_cow_page
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffff8000102fbe44)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
    - mm/memory.c:do_anonymous_page
    - mm/memory.c:wp_page_copy
  

  In mm/khugepaged.c (ffff80001035e7cc)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_huge_page
  

  In fs/dax.c (ffff80001040a194)
  Location: include/linux/highmem.h:158
  Inline: True
  

• In armhf: Absent ⚠️
• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (c0000000003c7458)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
    - mm/memory.c:do_anonymous_page
    - mm/memory.c:wp_page_copy
  

  In mm/khugepaged.c (c00000000044610c)
  Location: include/linux/highmem.h:158
  Inline: True
  

  In fs/dax.c (c000000000516190)
  Location: include/linux/highmem.h:158
  Inline: True
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffe00020b3ee)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
    - mm/memory.c:do_anonymous_page
    - mm/memory.c:wp_page_copy
  

  In fs/dax.c (ffffffe0002b3ada)
  Location: include/linux/highmem.h:158
  Inline: True
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8125da11)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff812b39aa)
  Location: include/linux/highmem.h:158
  Inline: True
  

  In fs/dax.c (ffffffff81341bad)
  Location: include/linux/highmem.h:158
  Inline: True
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8124fe61)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff812a693c)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_huge_page
  

  In fs/dax.c (ffffffff813324a1)
  Location: include/linux/highmem.h:158
  Inline: True
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8125b7b1)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff812b17ba)
  Location: include/linux/highmem.h:158
  Inline: True
  

  In fs/dax.c (ffffffff8133f67d)
  Location: include/linux/highmem.h:158
  Inline: True
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8126b165)
  Location: include/linux/highmem.h:158
  Inline: True
  Inline callers:
    - mm/memory.c:clear_huge_page
    - mm/memory.c:clear_subpage
  

  In mm/khugepaged.c (ffffffff812c1b22)
  Location: include/linux/highmem.h:158
  Inline: True
  

  In fs/dax.c (ffffffff81353044)
  Location: include/linux/highmem.h:158
  Inline: True
  

Differences