DepSurf

Function: mksaveddirty_shift

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: Absent ⚠️
• In 5.4: Absent ⚠️
• 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: Absent ⚠️
• In 6.8: Duplicate, Selective Inline ⚠️

  pgprotval_t mksaveddirty_shift(pgprotval_t v);
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81042c93)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - arch/x86/xen/mmu_pv.c:make_lowmem_page_readonly
  

  In mm/gup.c (ffffffff8140f044)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff81420b1a)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/memory.c:handle_pte_fault
    - mm/memory.c:do_numa_page
    - mm/memory.c:do_numa_page
    - mm/memory.c:set_pte_range
    - mm/memory.c:finish_mkwrite_fault
    - mm/memory.c:wp_page_copy
    - mm/memory.c:insert_pfn
    - mm/memory.c:insert_pfn
    - mm/memory.c:restore_exclusive_pte
  Direct callers:
    - mm/memory.c:set_pte_range
    - mm/memory.c:set_pte_range
    - mm/memory.c:do_set_pmd
    - mm/memory.c:do_anonymous_page
    - mm/memory.c:do_anonymous_page
    - mm/memory.c:do_swap_page
    - mm/memory.c:do_swap_page
    - mm/memory.c:wp_page_copy
    - mm/memory.c:copy_present_pte
    - mm/memory.c:copy_present_pte
    - mm/memory.c:copy_present_pte
    - mm/memory.c:copy_present_pte
    - mm/memory.c:restore_exclusive_pte
  

  In mm/mprotect.c (ffffffff8142f09c)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
    - mm/mprotect.c:change_pte_range
  

  In mm/rmap.c (ffffffff81437b9a)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  

  In mm/swapfile.c (ffffffff814690f0)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/swapfile.c:unuse_pte
  

  In mm/hugetlb.c (ffffffff8147f56b)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:hugetlb_mfill_atomic_pte
    - mm/hugetlb.c:hugetlb_mfill_atomic_pte
    - mm/hugetlb.c:hugetlb_fault
    - mm/hugetlb.c:hugetlb_no_page
    - mm/hugetlb.c:hugetlb_wp
    - mm/hugetlb.c:hugetlb_wp
    - mm/hugetlb.c:hugetlb_wp
    - mm/hugetlb.c:copy_hugetlb_page_range
    - mm/hugetlb.c:copy_hugetlb_page_range
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/ksm.c (ffffffff8148e68c)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff8149793f)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
    - mm/migrate.c:remove_migration_pte
  

  In mm/migrate_device.c (ffffffff8149d56e)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_insert_page
  

  In mm/huge_memory.c (ffffffff814a8b5b)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:__split_huge_zero_page_pmd
    - mm/huge_memory.c:move_pages_huge_pmd
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:huge_pmd_set_accessed
    - mm/huge_memory.c:huge_pud_set_accessed
    - mm/huge_memory.c:copy_huge_pud
    - mm/huge_memory.c:copy_huge_pud
    - mm/huge_memory.c:follow_devmap_pud
    - mm/huge_memory.c:copy_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
    - mm/huge_memory.c:insert_pfn_pud
    - mm/huge_memory.c:insert_pfn_pud
    - mm/huge_memory.c:vmf_insert_pfn_pmd
    - mm/huge_memory.c:vmf_insert_pfn_pmd
    - mm/huge_memory.c:__do_huge_pmd_anonymous_page
    - mm/huge_memory.c:pmd_modify
  

  In mm/khugepaged.c (ffffffff814af5ca)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_huge_page
  

  In mm/userfaultfd.c (ffffffff814d01c2)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/userfaultfd.c:mfill_atomic_install_pte
    - mm/userfaultfd.c:mfill_atomic_install_pte
  

  In mm/mapping_dirty_helpers.c (ffffffff814d76cb)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - mm/mapping_dirty_helpers.c:wp_pte
  

  In fs/proc/task_mmu.c (ffffffff8159cde5)
  Location: arch/x86/include/asm/pgtable.h:340
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:make_uffd_wp_pte
    - fs/proc/task_mmu.c:clear_refs_pte_range
    - fs/proc/task_mmu.c:clear_refs_pte_range
    - fs/proc/task_mmu.c:clear_soft_dirty
  

  Symbols:

  ffffffff81414220-ffffffff81414250: mksaveddirty_shift (STB_LOCAL)
  

Arch

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

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular