DepSurf

Function: pfn_range_valid_contig

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: ✅

  bool pfn_range_valid_contig(struct zone *z, long unsigned int start_pfn, long unsigned int nr_pages);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812ae100)
  Location: mm/page_alloc.c:8535
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_pages
  

  Symbols:

  ffffffff812ae100-ffffffff812ae21b: pfn_range_valid_contig (STB_LOCAL)
  

• In 5.11: ✅

  bool pfn_range_valid_contig(struct zone *z, long unsigned int start_pfn, long unsigned int nr_pages);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812b9b80)
  Location: mm/page_alloc.c:8669
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_pages
  

  Symbols:

  ffffffff812b9b80-ffffffff812b9c9b: pfn_range_valid_contig (STB_LOCAL)
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812c5496)
  Location: mm/page_alloc.c:8904
  Inline: True
  Inline callers:
    - mm/page_alloc.c:alloc_contig_pages
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:9167
  Inline: True
  Inline callers:
    - mm/page_alloc.c:alloc_contig_pages
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:9219
  Inline: True
  Inline callers:
    - mm/page_alloc.c:alloc_contig_pages
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:9393
  Inline: True
  Inline callers:
    - mm/page_alloc.c:alloc_contig_pages
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:6297
  Inline: True
  Inline callers:
    - mm/page_alloc.c:alloc_contig_pages
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (0)
  Location: mm/page_alloc.c:6439
  Inline: True
  Inline callers:
    - mm/page_alloc.c:alloc_contig_pages
  

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 5.8 and 5.11 ✅