DepSurf

Function: p4d_populate

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Duplicate, Selective Inline, Transformation ⚠️

  Collision: Static Duplication

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff820aac7b)
  Location: arch/x86/include/asm/pgalloc.h:126
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff8106bed1)
  Location: arch/x86/include/asm/pgalloc.h:126
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:fill_pud
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_physical_mapping_init
  

  In mm/memory.c (ffffffff811f542f)
  Location: arch/x86/include/asm/pgalloc.h:126
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff819056da)
  Location: arch/x86/include/asm/pgalloc.h:126
  Inline: True
  

  Symbols:

  ffffffff8106bb60-ffffffff8106bbec: p4d_populate.constprop.14 (STB_LOCAL)
  

• In 4.15: Duplicate, Selective Inline, Transformation ⚠️

  Collision: Static Duplication

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff826b13f3)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff810708f1)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:fill_pud
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_physical_mapping_init
  

  In mm/memory.c (ffffffff8120e2f8)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff8198f744)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  

  Symbols:

  ffffffff81070360-ffffffff810703f8: p4d_populate.constprop.15 (STB_LOCAL)
  

• In 4.18: Duplicate, Selective Inline, Transformation ⚠️

  Collision: Static Duplication

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff826daa9a)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff810736f2)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:fill_pud
  Direct callers:
    - arch/x86/mm/init_64.c:kernel_physical_mapping_init
  

  In mm/memory.c (ffffffff8122ece7)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff819ebfaa)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

  Symbols:

  ffffffff81073390-ffffffff8107341d: p4d_populate.constprop.15 (STB_LOCAL)
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff82890e7c)
  Location: arch/x86/include/asm/pgalloc.h:151
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81079762)
  Location: arch/x86/include/asm/pgalloc.h:151
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff81241777)
  Location: arch/x86/include/asm/pgalloc.h:151
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81a27218)
  Location: arch/x86/include/asm/pgalloc.h:151
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff828a83e7)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81a94c36)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:__kernel_physical_mapping_init
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff812540f7)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81a97ac6)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff828ab447)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81acc516)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:__kernel_physical_mapping_init
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff81262657)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81acf394)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff82cd0760)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81084cb2)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff81292557)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81bc7d93)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff82fbc5a0)
  Location: arch/x86/include/asm/pgalloc.h:115
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff810861c2)
  Location: arch/x86/include/asm/pgalloc.h:115
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff8129ce07)
  Location: arch/x86/include/asm/pgalloc.h:115
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81c40abe)
  Location: arch/x86/include/asm/pgalloc.h:115
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

• In 5.13: Duplicate, Selective Inline, Transformation ⚠️

  Collision: Static Duplication

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff81bc602b)
  Location: arch/x86/include/asm/pgalloc.h:115
  Inline: True
  Direct callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81086cd2)
  Location: arch/x86/include/asm/pgalloc.h:115
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff812a24e7)
  Location: arch/x86/include/asm/pgalloc.h:115
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81c32a20)
  Location: arch/x86/include/asm/pgalloc.h:115
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

  Symbols:

  ffffffff81bc602b-ffffffff81bc60bd: p4d_populate.constprop.0 (STB_LOCAL)
  

• In 5.15: Duplicate, Selective Inline, Transformation ⚠️

  Collision: Static Duplication

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff81c98ffc)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Direct callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81095fe2)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff812e3857)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81d513f0)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

  Symbols:

  ffffffff81c98ffc-ffffffff81c9908e: p4d_populate.constprop.0 (STB_LOCAL)
  

• In 5.19: Duplicate, Selective Inline, Transformation ⚠️

  Collision: Static Duplication

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff81e485c9)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Direct callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff810a8869)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/percpu.c (ffffffff8348b8f6)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_populate_pte
  

  In mm/memory.c (ffffffff81344bf9)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81f2167d)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

  Symbols:

  ffffffff81e485c9-ffffffff81e48672: p4d_populate.constprop.0 (STB_LOCAL)
  

• In 6.2: Duplicate, Selective Inline, Transformation ⚠️

  Collision: Static Duplication

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff81056670)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Direct callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff820c71d6)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:__kernel_physical_mapping_init
    - arch/x86/mm/init_64.c:phys_p4d_init
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/percpu.c (ffffffff83ebc807)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_populate_pte
  

  In mm/memory.c (ffffffff813bce19)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff820cb81c)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

  Symbols:

  ffffffff81056670-ffffffff81056719: p4d_populate.constprop.0 (STB_LOCAL)
  

• In 6.5: Duplicate, Selective Inline, Transformation ⚠️

  Collision: Static Duplication

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff81057640)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Direct callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff8214b242)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:__kernel_physical_mapping_init
    - arch/x86/mm/init_64.c:phys_p4d_init
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/percpu.c (ffffffff836e4e87)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/percpu.c:pcpu_populate_pte
  

  In mm/memory.c (ffffffff813f1b4f)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff8214faac)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

  Symbols:

  ffffffff81057640-ffffffff810576e9: p4d_populate.constprop.0 (STB_LOCAL)
  

• In 6.8: Duplicate, Selective Inline, Transformation ⚠️

  void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud);
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: True

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff838c6e3c)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff8222dcf2)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:__kernel_physical_mapping_init
    - arch/x86/mm/init_64.c:phys_p4d_init
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/percpu.c (ffffffff813f90b0)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Direct callers:
    - mm/percpu.c:pcpu_populate_pte
  

  In mm/memory.c (ffffffff814150a0)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: False
  Direct callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81488e20)
  Location: arch/x86/include/asm/pgalloc.h:113
  Inline: True
  Direct callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

  Symbols:

  ffffffff813f90b0-ffffffff813f9158: p4d_populate.constprop.0 (STB_LOCAL)
  ffffffff814150a0-ffffffff81415140: p4d_populate (STB_LOCAL)
  ffffffff81488e20-ffffffff81488ec8: p4d_populate.constprop.0 (STB_LOCAL)
  

Arch

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

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff82899459)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81a6b386)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:__kernel_physical_mapping_init
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff8125aca7)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81a6e204)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff82891754)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81a27906)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:__kernel_physical_mapping_init
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff8124d09d)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81a2a641)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff828ac439)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81ad7796)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:__kernel_physical_mapping_init
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff81258a47)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81ada614)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/espfix_64.c (ffffffff828ac457)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/kernel/espfix_64.c:init_espfix_bsp
  

  In arch/x86/mm/init_64.c (ffffffff81ae3c56)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - arch/x86/mm/init_64.c:__kernel_physical_mapping_init
    - arch/x86/mm/init_64.c:fill_pud
  

  In mm/memory.c (ffffffff81268447)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/memory.c:__pud_alloc
  

  In mm/sparse-vmemmap.c (ffffffff81ae6aca)
  Location: arch/x86/include/asm/pgalloc.h:138
  Inline: True
  Inline callers:
    - mm/sparse-vmemmap.c:vmemmap_p4d_populate
  

Differences

Regular