DepSurf

Function: pte_fragment_alloc

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: Absent ⚠️

Arch

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

  pte_t *pte_fragment_alloc(struct mm_struct *mm, int kernel);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/mm/pgtable-frag.c (c000000000089100)
  Location: arch/powerpc/mm/pgtable-frag.c:98
  Inline: False
  Direct callers:
    - mm/memory.c:do_fault
    - mm/memory.c:alloc_set_pte
    - mm/memory.c:__do_fault
    - mm/memory.c:__pte_alloc_kernel
    - mm/memory.c:__pte_alloc
    - mm/huge_memory.c:copy_huge_pmd
    - mm/huge_memory.c:vmf_insert_pfn_pmd
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
    - mm/huge_memory.c:do_huge_pmd_anonymous_page
  

  Symbols:

  c000000000089100-c000000000089330: pte_fragment_alloc (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

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

Differences

Arch