DepSurf

Function: is_write_migration_entry

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/mprotect.c (0)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/hugetlb.c (0)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/linux/swapops.h:117
  Inline: True
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/mprotect.c (ffffffff811e4c5a)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/hugetlb.c (ffffffff811fc62f)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (0)
  Location: include/linux/swapops.h:117
  Inline: True
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/mprotect.c (ffffffff811f4c81)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/hugetlb.c (ffffffff8120d11b)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (0)
  Location: include/linux/swapops.h:117
  Inline: True
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:117
  Inline: True
  

  In mm/mprotect.c (ffffffff811ffbcf)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/hugetlb.c (ffffffff81218f79)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff8122df83)
  Location: include/linux/swapops.h:117
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:197
  Inline: True
  

  In mm/mprotect.c (ffffffff81218272)
  Location: include/linux/swapops.h:197
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/hugetlb.c (ffffffff81233f2a)
  Location: include/linux/swapops.h:197
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff81249cc3)
  Location: include/linux/swapops.h:197
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff81255c91)
  Location: include/linux/swapops.h:197
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:197
  Inline: True
  

  In mm/mprotect.c (ffffffff8123939a)
  Location: include/linux/swapops.h:197
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/hugetlb.c (ffffffff81256f18)
  Location: include/linux/swapops.h:197
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff8126d4fc)
  Location: include/linux/swapops.h:197
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff81279b3a)
  Location: include/linux/swapops.h:197
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:193
  Inline: True
  

  In mm/mprotect.c (ffffffff8124db04)
  Location: include/linux/swapops.h:193
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/hugetlb.c (ffffffff8126b58e)
  Location: include/linux/swapops.h:193
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff81281bec)
  Location: include/linux/swapops.h:193
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff8128e117)
  Location: include/linux/swapops.h:193
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (ffffffff8125f93a)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/hugetlb.c (ffffffff8128684d)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff8129dcf8)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff812a8a99)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (ffffffff8126e14a)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/hugetlb.c (ffffffff8129643c)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff812ad5a8)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff812ba019)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:180
  Inline: True
  

  In mm/mprotect.c (ffffffff8129e78e)
  Location: include/linux/swapops.h:180
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/hugetlb.c (ffffffff812c99df)
  Location: include/linux/swapops.h:180
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff812e2931)
  Location: include/linux/swapops.h:180
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff812eebf7)
  Location: include/linux/swapops.h:180
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:180
  Inline: True
  

  In mm/mprotect.c (ffffffff812a9b4b)
  Location: include/linux/swapops.h:180
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/hugetlb.c (ffffffff812d53e0)
  Location: include/linux/swapops.h:180
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff812edd63)
  Location: include/linux/swapops.h:180
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff812fa257)
  Location: include/linux/swapops.h:180
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:187
  Inline: True
  

  In mm/mprotect.c (ffffffff812aefd6)
  Location: include/linux/swapops.h:187
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/hugetlb.c (ffffffff812dc3b2)
  Location: include/linux/swapops.h:187
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff812f3f12)
  Location: include/linux/swapops.h:187
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff81301022)
  Location: include/linux/swapops.h:187
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

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

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (ffff800010305424)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/hugetlb.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/migrate.c (ffff80001034efcc)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (c0523420)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/migrate.c (c0551734)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (c0000000003d26a4)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/hugetlb.c (c00000000040fe70)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (c0000000004314e8)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (c00000000044443c)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (ffffffe000211264)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/hugetlb.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/migrate.c (ffffffe00023e29c)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (ffffffff8126679a)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/hugetlb.c (ffffffff8128ea1c)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff812a5b88)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff812b25f9)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (ffffffff81258e4c)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In mm/hugetlb.c (ffffffff812807cf)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff81297664)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff812a3984)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (ffffffff8126453a)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/hugetlb.c (ffffffff8128c82c)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff812a3998)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff812b0409)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/linux/swapops.h:178
  Inline: True
  

  In mm/mprotect.c (ffffffff81273ef8)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_pte_range
  

  In mm/hugetlb.c (ffffffff8129c60a)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_change_protection
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/migrate.c (ffffffff812b41a8)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/migrate.c:remove_migration_pte
  

  In mm/huge_memory.c (ffffffff812c0749)
  Location: include/linux/swapops.h:178
  Inline: True
  Inline callers:
    - mm/huge_memory.c:remove_migration_pmd
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:change_huge_pmd
    - mm/huge_memory.c:copy_huge_pmd
  

Differences