DepSurf

Function: free_contig_range

Status

Regular

• In 4.4: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811976a0)
  Location: mm/page_alloc.c:6788
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff811976a0-ffffffff8119773b: free_contig_range (STB_GLOBAL)
  

• In 4.8: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811ac5a0)
  Location: mm/page_alloc.c:7336
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff811ac5a0-ffffffff811ac63e: free_contig_range (STB_GLOBAL)
  

• In 4.10: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811bcb80)
  Location: mm/page_alloc.c:7389
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff811bcb80-ffffffff811bcc0a: free_contig_range (STB_GLOBAL)
  

• In 4.13: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811c4d50)
  Location: mm/page_alloc.c:7720
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff811c4d50-ffffffff811c4dd6: free_contig_range (STB_GLOBAL)
  

• In 4.15: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811d9b20)
  Location: mm/page_alloc.c:7752
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff811d9b20-ffffffff811d9ba6: free_contig_range (STB_GLOBAL)
  

• In 4.18: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811fa410)
  Location: mm/page_alloc.c:7919
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff811fa410-ffffffff811fa495: free_contig_range (STB_GLOBAL)
  

• In 5.0: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8120cb80)
  Location: mm/page_alloc.c:8251
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff8120cb80-ffffffff8120cc05: free_contig_range (STB_GLOBAL)
  

• In 5.3: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81272f60)
  Location: mm/page_alloc.c:8463
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff81272f60-ffffffff81272fe5: free_contig_range (STB_GLOBAL)
  

• In 5.4: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81281dd0)
  Location: mm/page_alloc.c:8493
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff81281dd0-ffffffff81281e55: free_contig_range (STB_GLOBAL)
  

• In 5.8: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812b16c0)
  Location: mm/page_alloc.c:8628
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
  

  Symbols:

  ffffffff812b16c0-ffffffff812b1754: free_contig_range (STB_GLOBAL)
  

• In 5.11: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812bd050)
  Location: mm/page_alloc.c:8762
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
  

  Symbols:

  ffffffff812bd050-ffffffff812bd0d5: free_contig_range (STB_GLOBAL)
  

• In 5.13: ✅

  void free_contig_range(long unsigned int pfn, long unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812c1f00)
  Location: mm/page_alloc.c:8991
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
  

  Symbols:

  ffffffff812c1f00-ffffffff812c1f7e: free_contig_range (STB_GLOBAL)
  

• In 5.15: ✅

  void free_contig_range(long unsigned int pfn, long unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81305860)
  Location: mm/page_alloc.c:9254
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:alloc_fresh_huge_page
  

  Symbols:

  ffffffff81305860-ffffffff813058dd: free_contig_range (STB_GLOBAL)
  

• In 5.19: ✅

  void free_contig_range(long unsigned int pfn, long unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8136dcd0)
  Location: mm/page_alloc.c:9306
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:hugetlb_init
    - mm/hugetlb.c:alloc_fresh_huge_page
    - mm/kfence/core.c:param_set_sample_interval
  

  Symbols:

  ffffffff8136dcd0-ffffffff8136dd90: free_contig_range (STB_GLOBAL)
  

• In 6.2: ✅

  void free_contig_range(long unsigned int pfn, long unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff813ea190)
  Location: mm/page_alloc.c:9480
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:hugetlb_init
    - mm/hugetlb.c:alloc_fresh_hugetlb_folio
    - mm/hugetlb.c:__update_and_free_page
    - mm/kfence/core.c:param_set_sample_interval
  

  Symbols:

  ffffffff813ea190-ffffffff813ea250: free_contig_range (STB_GLOBAL)
  

• In 6.5: ✅

  void free_contig_range(long unsigned int pfn, long unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8141f170)
  Location: mm/page_alloc.c:6387
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:hugetlb_init
    - mm/hugetlb.c:alloc_fresh_hugetlb_folio
    - mm/hugetlb.c:__update_and_free_hugetlb_folio
    - mm/kfence/core.c:param_set_sample_interval
  

  Symbols:

  ffffffff8141f170-ffffffff8141f230: free_contig_range (STB_GLOBAL)
  

• In 6.8: ✅

  void free_contig_range(long unsigned int pfn, long unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8144be30)
  Location: mm/page_alloc.c:6529
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:__alloc_fresh_hugetlb_folio
    - mm/hugetlb.c:__update_and_free_hugetlb_folio
    - mm/kfence/core.c:kfence_init_late
    - mm/kfence/core.c:kfence_init_late
  

  Symbols:

  ffffffff8144be30-ffffffff8144beed: free_contig_range (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffff80001031a510)
  Location: mm/page_alloc.c:8493
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffff80001031a510-ffff80001031a5c8: free_contig_range (STB_GLOBAL)
  

• In armhf: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0534ab8)
  Location: mm/page_alloc.c:8493
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/cma.c:cma_release
  

  Symbols:

  c0534ab8-c0534b70: free_contig_range (STB_GLOBAL)
  

• In ppc64el: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0000000003ed770)
  Location: mm/page_alloc.c:8493
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/cma.c:cma_release
  

  Symbols:

  c0000000003ed770-c0000000003ed888: free_contig_range (STB_GLOBAL)
  

• In riscv64: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffe00021fd0a)
  Location: mm/page_alloc.c:8493
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffe00021fd0a-ffffffe00021fdbe: free_contig_range (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8127a420)
  Location: mm/page_alloc.c:8493
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff8127a420-ffffffff8127a4a5: free_contig_range (STB_GLOBAL)
  

• In azure: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff8126c310)
  Location: mm/page_alloc.c:8493
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff8126c310-ffffffff8126c395: free_contig_range (STB_GLOBAL)
  

• In gcp: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff812781c0)
  Location: mm/page_alloc.c:8493
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff812781c0-ffffffff81278245: free_contig_range (STB_GLOBAL)
  

• In lowlatency: ✅

  void free_contig_range(long unsigned int pfn, unsigned int nr_pages);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81287db0)
  Location: mm/page_alloc.c:8493
  Inline: False
  Direct callers:
    - mm/page_alloc.c:alloc_contig_range
    - mm/page_alloc.c:alloc_contig_range
    - mm/hugetlb.c:update_and_free_page
    - mm/cma.c:cma_release
  

  Symbols:

  ffffffff81287db0-ffffffff81287e35: free_contig_range (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Param type changed. unsigned int nr_pages ➡️ long unsigned int nr_pages
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅