DepSurf

Function: flush_cache_page

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:32
  Inline: True
  

  In mm/gup.c (0)
  Location: include/asm-generic/cacheflush.h:32
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:32
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:32
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:32
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:32
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:32
  Inline: True
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/gup.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/gup.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate_device.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/migrate_device.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/migrate_device.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In mm/migrate_device.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:43
  Inline: True
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: arch/arm64/include/asm/cacheflush.h:102
  Inline: True
  

  In mm/gup.c (0)
  Location: arch/arm64/include/asm/cacheflush.h:102
  Inline: True
  

  In mm/memory.c (0)
  Location: arch/arm64/include/asm/cacheflush.h:102
  Inline: True
  

  In mm/rmap.c (0)
  Location: arch/arm64/include/asm/cacheflush.h:102
  Inline: True
  

  In mm/ksm.c (0)
  Location: arch/arm64/include/asm/cacheflush.h:102
  Inline: True
  

  In fs/exec.c (0)
  Location: arch/arm64/include/asm/cacheflush.h:102
  Inline: True
  

  In fs/dax.c (0)
  Location: arch/arm64/include/asm/cacheflush.h:102
  Inline: True
  

• In armhf: Selective Inline ⚠️

  void flush_cache_page(struct vm_area_struct *vma, long unsigned int user_addr, long unsigned int pfn);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/arm/mm/flush.c (c031e974)
  Location: arch/arm/mm/flush.c:98
  Inline: True
  Direct callers:
    - kernel/events/uprobes.c:__replace_page
    - mm/gup.c:get_dump_page
    - mm/memory.c:do_wp_page
    - mm/memory.c:do_wp_page
    - mm/memory.c:finish_mkwrite_fault
    - mm/memory.c:wp_page_copy
    - mm/rmap.c:try_to_unmap_one
    - mm/rmap.c:page_mkclean_one
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
    - fs/exec.c:copy_strings
  

  Symbols:

  c031e974-c031e9b4: flush_cache_page (STB_GLOBAL)
  

• In ppc64el: Absent ⚠️
• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: arch/riscv/include/asm/cacheflush.h:35
  Inline: True
  

  In mm/memory.c (0)
  Location: arch/riscv/include/asm/cacheflush.h:35
  Inline: True
  

  In mm/rmap.c (0)
  Location: arch/riscv/include/asm/cacheflush.h:35
  Inline: True
  

  In mm/ksm.c (0)
  Location: arch/riscv/include/asm/cacheflush.h:35
  Inline: True
  

  In fs/exec.c (0)
  Location: arch/riscv/include/asm/cacheflush.h:35
  Inline: True
  

  In fs/dax.c (0)
  Location: arch/riscv/include/asm/cacheflush.h:35
  Inline: True
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/gup.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/gup.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/gup.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/gup.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/rmap.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/exec.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

  In fs/dax.c (0)
  Location: include/asm-generic/cacheflush.h:41
  Inline: True
  

Differences

Arch