DepSurf

Function: memmap_init_zone_device

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: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int size, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81a20da0)
  Location: mm/page_alloc.c:5719
  Inline: False
  Direct callers:
    - kernel/memremap.c:devm_memremap_pages
  

  Symbols:

  ffffffff81a20da0-ffffffff81a20ed1: memmap_init_zone_device (STB_GLOBAL)
  

• In 5.3: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int size, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81a912f0)
  Location: mm/page_alloc.c:5906
  Inline: False
  Direct callers:
    - mm/memremap.c:devm_memremap_pages
  

  Symbols:

  ffffffff81a912f0-ffffffff81a91491: memmap_init_zone_device (STB_GLOBAL)
  

• In 5.4: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int size, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81ac8630)
  Location: mm/page_alloc.c:5924
  Inline: False
  Direct callers:
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff81ac8630-ffffffff81ac87be: memmap_init_zone_device (STB_GLOBAL)
  

• In 5.8: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int nr_pages, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81bc1030)
  Location: mm/page_alloc.c:6007
  Inline: False
  Direct callers:
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff81bc1030-ffffffff81bc11be: memmap_init_zone_device (STB_GLOBAL)
  

• In 5.11: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int nr_pages, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81c3a0c0)
  Location: mm/page_alloc.c:6175
  Inline: False
  Direct callers:
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff81c3a0c0-ffffffff81c3a210: memmap_init_zone_device (STB_GLOBAL)
  

• In 5.13: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int nr_pages, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81c2c680)
  Location: mm/page_alloc.c:6377
  Inline: False
  Direct callers:
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff81c2c680-ffffffff81c2c7d0: memmap_init_zone_device (STB_GLOBAL)
  

• In 5.15: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int nr_pages, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81d4ad90)
  Location: mm/page_alloc.c:6561
  Inline: False
  Direct callers:
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff81d4ad90-ffffffff81d4aee0: memmap_init_zone_device (STB_GLOBAL)
  

• In 5.19: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int nr_pages, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81f1a6c0)
  Location: mm/page_alloc.c:6707
  Inline: False
  Direct callers:
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff81f1a6c0-ffffffff81f1a895: memmap_init_zone_device (STB_GLOBAL)
  

• In 6.2: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int nr_pages, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff820c2550)
  Location: mm/page_alloc.c:6880
  Inline: False
  Direct callers:
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff820c2550-ffffffff820c2717: memmap_init_zone_device (STB_GLOBAL)
  

• In 6.5: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int nr_pages, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mm_init.c (ffffffff82146190)
  Location: mm/mm_init.c:1053
  Inline: False
  Direct callers:
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff82146190-ffffffff8214642b: memmap_init_zone_device (STB_GLOBAL)
  

• In 6.8: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int nr_pages, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mm_init.c (ffffffff822288b0)
  Location: mm/mm_init.c:1064
  Inline: False
  Direct callers:
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff822288b0-ffffffff82228b37: memmap_init_zone_device (STB_GLOBAL)
  

Arch

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

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int size, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (c0000000003ee810)
  Location: mm/page_alloc.c:5924
  Inline: False
  Direct callers:
    - mm/memremap.c:memremap_pages
  

  Symbols:

  c0000000003ee810-c0000000003eea38: memmap_init_zone_device (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int size, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81a674a0)
  Location: mm/page_alloc.c:5924
  Inline: False
  Direct callers:
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff81a674a0-ffffffff81a6762e: memmap_init_zone_device (STB_GLOBAL)
  

• In azure: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int size, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81a23f60)
  Location: mm/page_alloc.c:5924
  Inline: False
  Direct callers:
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff81a23f60-ffffffff81a240ee: memmap_init_zone_device (STB_GLOBAL)
  

• In gcp: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int size, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81ad38b0)
  Location: mm/page_alloc.c:5924
  Inline: False
  Direct callers:
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff81ad38b0-ffffffff81ad3a3e: memmap_init_zone_device (STB_GLOBAL)
  

• In lowlatency: ✅

  void memmap_init_zone_device(struct zone *zone, long unsigned int start_pfn, long unsigned int size, struct dev_pagemap *pgmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81adfdb0)
  Location: mm/page_alloc.c:5924
  Inline: False
  Direct callers:
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff81adfdb0-ffffffff81adff31: memmap_init_zone_device (STB_GLOBAL)
  

Differences

Regular

• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. long unsigned int nr_pages
  • Param removed. long unsigned int size
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• 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 ppc64el ✅

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 ✅