DepSurf

Function: vmemmap_remap_free

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: ✅

  int vmemmap_remap_free(long unsigned int start, long unsigned int end, long unsigned int reuse);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/sparse-vmemmap.c (ffffffff8132c5d0)
  Location: mm/sparse-vmemmap.c:277
  Inline: False
  Direct callers:
    - mm/hugetlb_vmemmap.c:free_huge_page_vmemmap
  

  Symbols:

  ffffffff8132c5d0-ffffffff8132c7cd: vmemmap_remap_free (STB_GLOBAL)
  

• In 5.19: ✅

  int vmemmap_remap_free(long unsigned int start, long unsigned int end, long unsigned int reuse);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/sparse-vmemmap.c (ffffffff8139c660)
  Location: mm/sparse-vmemmap.c:324
  Inline: False
  Direct callers:
    - mm/hugetlb_vmemmap.c:hugetlb_vmemmap_free
  

  Symbols:

  ffffffff8139c660-ffffffff8139c839: vmemmap_remap_free (STB_GLOBAL)
  

• In 6.2: ✅

  int vmemmap_remap_free(long unsigned int start, long unsigned int end, long unsigned int reuse);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb_vmemmap.c (ffffffff81413c00)
  Location: mm/hugetlb_vmemmap.c:317
  Inline: False
  Direct callers:
    - mm/hugetlb_vmemmap.c:hugetlb_vmemmap_optimize
  

  Symbols:

  ffffffff81413c00-ffffffff81413e44: vmemmap_remap_free (STB_LOCAL)
  

• In 6.5: ✅

  int vmemmap_remap_free(long unsigned int start, long unsigned int end, long unsigned int reuse);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb_vmemmap.c (ffffffff81447300)
  Location: mm/hugetlb_vmemmap.c:317
  Inline: False
  Direct callers:
    - mm/hugetlb_vmemmap.c:hugetlb_vmemmap_optimize
  

  Symbols:

  ffffffff81447300-ffffffff81447544: vmemmap_remap_free (STB_LOCAL)
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/hugetlb_vmemmap.c (ffffffff814807c4)
  Location: mm/hugetlb_vmemmap.c:313
  Inline: True
  Inline callers:
    - mm/hugetlb_vmemmap.c:__hugetlb_vmemmap_optimize_folio
  

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

• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅