DepSurf

Function: add_pages

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, bool want_memblock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810711a0)
  Location: arch/x86/mm/init_64.c:775
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/hmm.c:hmm_devmem_pages_create
  

  Symbols:

  ffffffff810711a0-ffffffff81071204: add_pages (STB_GLOBAL)
  

• In 4.18: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct vmem_altmap *altmap, bool want_memblock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81073f20)
  Location: arch/x86/mm/init_64.c:786
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/hmm.c:hmm_devmem_pages_create
  

  Symbols:

  ffffffff81073f20-ffffffff81073f85: add_pages (STB_GLOBAL)
  

• In 5.0: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct vmem_altmap *altmap, bool want_memblock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81079e10)
  Location: arch/x86/mm/init_64.c:779
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - kernel/memremap.c:devm_memremap_pages
  

  Symbols:

  ffffffff81079e10-ffffffff81079e75: add_pages (STB_GLOBAL)
  

• In 5.3: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_restrictions *restrictions);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107db40)
  Location: arch/x86/mm/init_64.c:846
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:devm_memremap_pages
  

  Symbols:

  ffffffff8107db40-ffffffff8107dba1: add_pages (STB_GLOBAL)
  

• In 5.4: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_restrictions *restrictions);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107ebd0)
  Location: arch/x86/mm/init_64.c:846
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff8107ebd0-ffffffff8107ec31: add_pages (STB_GLOBAL)
  

• In 5.8: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_params *params);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81085570)
  Location: arch/x86/mm/init_64.c:854
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff81085570-ffffffff810855d7: add_pages (STB_GLOBAL)
  

• In 5.11: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_params *params);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81086620)
  Location: arch/x86/mm/init_64.c:848
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff81086620-ffffffff81086687: add_pages (STB_GLOBAL)
  

• In 5.13: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_params *params);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810873a0)
  Location: arch/x86/mm/init_64.c:948
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff810873a0-ffffffff81087401: add_pages (STB_GLOBAL)
  

• In 5.15: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_params *params);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810966d0)
  Location: arch/x86/mm/init_64.c:949
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff810966d0-ffffffff81096731: add_pages (STB_GLOBAL)
  

• In 5.19: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_params *params);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810a8fe0)
  Location: arch/x86/mm/init_64.c:949
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff810a8fe0-ffffffff810a904d: add_pages (STB_GLOBAL)
  

• In 6.2: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_params *params);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810c26d0)
  Location: arch/x86/mm/init_64.c:950
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff810c26d0-ffffffff810c273d: add_pages (STB_GLOBAL)
  

• In 6.5: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_params *params);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810c5db0)
  Location: arch/x86/mm/init_64.c:950
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff810c5db0-ffffffff810c5e15: add_pages (STB_GLOBAL)
  

• In 6.8: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_params *params);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810ce200)
  Location: arch/x86/mm/init_64.c:950
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:pagemap_range
  

  Symbols:

  ffffffff810ce200-ffffffff810ce265: add_pages (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/memremap.c (c00000000046e4a0)
  Location: include/linux/memory_hotplug.h:136
  Inline: True
  Inline callers:
    - mm/memremap.c:memremap_pages
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_restrictions *restrictions);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107dbd0)
  Location: arch/x86/mm/init_64.c:846
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff8107dbd0-ffffffff8107dc31: add_pages (STB_GLOBAL)
  

• In azure: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_restrictions *restrictions);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8106ced0)
  Location: arch/x86/mm/init_64.c:846
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff8106ced0-ffffffff8106cf31: add_pages (STB_GLOBAL)
  

• In gcp: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_restrictions *restrictions);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107db80)
  Location: arch/x86/mm/init_64.c:846
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff8107db80-ffffffff8107dbe1: add_pages (STB_GLOBAL)
  

• In lowlatency: ✅

  int add_pages(int nid, long unsigned int start_pfn, long unsigned int nr_pages, struct mhp_restrictions *restrictions);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8107fc70)
  Location: arch/x86/mm/init_64.c:846
  Inline: False
  Direct callers:
    - arch/x86/mm/init_64.c:arch_add_memory
    - mm/memremap.c:memremap_pages
  

  Symbols:

  ffffffff8107fc70-ffffffff8107fcd1: add_pages (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.15 and 4.18 ⚠️

  • Param added. struct vmem_altmap *altmap
  • Param reordered. nid, start_pfn, nr_pages, want_memblock ➡️ nid, start_pfn, nr_pages, altmap, want_memblock
• No changes between 4.18 and 5.0 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Param added. struct mhp_restrictions *restrictions
  • Param removed. struct vmem_altmap *altmap
  • Param removed. bool want_memblock
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. struct mhp_params *params
  • Param removed. struct mhp_restrictions *restrictions
• 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

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 ✅