DepSurf

Function: set_compound_head

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81192982)
  Location: include/linux/page-flags.h:403
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
  

  In mm/hugetlb.c (ffffffff811db046)
  Location: include/linux/page-flags.h:403
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811a999b)
  Location: include/linux/page-flags.h:475
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
  

  In mm/hugetlb.c (ffffffff811f91b6)
  Location: include/linux/page-flags.h:475
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811b9eff)
  Location: include/linux/page-flags.h:491
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
  

  In mm/hugetlb.c (ffffffff81209d84)
  Location: include/linux/page-flags.h:491
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811c2459)
  Location: include/linux/page-flags.h:494
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
  

  In mm/hugetlb.c (ffffffff81215314)
  Location: include/linux/page-flags.h:494
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811d6e0d)
  Location: include/linux/page-flags.h:495
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
  

  In mm/hugetlb.c (ffffffff8122fe57)
  Location: include/linux/page-flags.h:495
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811f872e)
  Location: include/linux/page-flags.h:502
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
  

  In mm/hugetlb.c (ffffffff812522bb)
  Location: include/linux/page-flags.h:502
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8120ad5b)
  Location: include/linux/page-flags.h:519
  Inline: True
  Inline callers:
    - mm/page_alloc.c:get_page_from_freelist
  

  In mm/hugetlb.c (ffffffff81266529)
  Location: include/linux/page-flags.h:519
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8126d471)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

  In mm/hugetlb.c (ffffffff812817c5)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8127bfb1)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

  In mm/hugetlb.c (ffffffff81290b25)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812af6e4)
  Location: include/linux/page-flags.h:568
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_compound_page
  

  In mm/hugetlb.c (ffffffff812c3c69)
  Location: include/linux/page-flags.h:568
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812bb30c)
  Location: include/linux/page-flags.h:572
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_compound_page
  

  In mm/hugetlb.c (ffffffff812cf8b2)
  Location: include/linux/page-flags.h:572
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812c045f)
  Location: include/linux/page-flags.h:572
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_compound_page
  

  In mm/hugetlb.c (ffffffff812d6102)
  Location: include/linux/page-flags.h:572
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff813031f2)
  Location: include/linux/page-flags.h:592
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_compound_page
  

  In mm/hugetlb.c (ffffffff8131ca2b)
  Location: include/linux/page-flags.h:592
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81f1a58d)
  Location: include/linux/page-flags.h:807
  Inline: True
  Inline callers:
    - mm/page_alloc.c:memmap_init_compound
    - mm/page_alloc.c:prep_compound_page
  

  In mm/hugetlb.c (ffffffff813883b1)
  Location: include/linux/page-flags.h:807
  Inline: True
  Inline callers:
    - mm/hugetlb.c:__prep_compound_gigantic_page
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff820c23de)
  Location: include/linux/page-flags.h:804
  Inline: True
  Inline callers:
    - mm/page_alloc.c:memmap_init_compound
    - mm/page_alloc.c:prep_compound_page
  

  In mm/hugetlb.c (ffffffff81405908)
  Location: include/linux/page-flags.h:804
  Inline: True
  Inline callers:
    - mm/hugetlb.c:__prep_compound_gigantic_folio
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/mm_init.c (ffffffff82145ef5)
  Location: include/linux/page-flags.h:793
  Inline: True
  

  In mm/page_alloc.c (ffffffff8141c072)
  Location: include/linux/page-flags.h:793
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_compound_page
  

  In mm/hugetlb.c (ffffffff81438e0a)
  Location: include/linux/page-flags.h:793
  Inline: True
  Inline callers:
    - mm/hugetlb.c:__prep_compound_gigantic_folio
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/mm_init.c (ffffffff82228615)
  Location: include/linux/page-flags.h:809
  Inline: True
  

  In mm/page_alloc.c (ffffffff81448be2)
  Location: include/linux/page-flags.h:809
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_compound_page
  

  In mm/hugetlb.c (ffffffff8391aa2f)
  Location: include/linux/page-flags.h:809
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_folio_init_tail_vmemmap
    - mm/hugetlb.c:__prep_compound_gigantic_folio
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffff800010313534)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

  In mm/hugetlb.c (ffff80001032e1bc)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (c052e3c8)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0000000003e51ac)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

  In mm/hugetlb.c (c000000000406bf0)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffe00021a8d6)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

  In mm/hugetlb.c (ffffffe00022c448)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81274601)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

  In mm/hugetlb.c (ffffffff81289105)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81266571)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

  In mm/hugetlb.c (ffffffff8127afa5)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812723a1)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

  In mm/hugetlb.c (ffffffff81286f15)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812821d1)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_new_page
  

  In mm/hugetlb.c (ffffffff812975e5)
  Location: include/linux/page-flags.h:552
  Inline: True
  Inline callers:
    - mm/hugetlb.c:prep_compound_gigantic_page
  

Differences