DepSurf

Function: memory_block_size_bytes

Status

Regular

• In 4.4: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81069b10)
  Location: arch/x86/mm/init_64.c:1222
  Inline: False
  Direct callers:
    - drivers/base/memory.c:get_memory_block_size
  

  Symbols:

  ffffffff81069b10-ffffffff81069ba7: memory_block_size_bytes (STB_GLOBAL)
  

• In 4.8: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81069890)
  Location: arch/x86/mm/init_64.c:1154
  Inline: False
  Direct callers:
    - drivers/base/memory.c:get_memory_block_size
  

  Symbols:

  ffffffff81069890-ffffffff810698ee: memory_block_size_bytes (STB_GLOBAL)
  

• In 4.10: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8106d470)
  Location: arch/x86/mm/init_64.c:1144
  Inline: False
  Direct callers:
    - drivers/base/memory.c:get_memory_block_size
  

  Symbols:

  ffffffff8106d470-ffffffff8106d4ce: memory_block_size_bytes (STB_GLOBAL)
  

• In 4.13: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8106ca90)
  Location: arch/x86/mm/init_64.c:1322
  Inline: False
  

  Symbols:

  ffffffff8106ca90-ffffffff8106caee: memory_block_size_bytes (STB_GLOBAL)
  

• In 4.15: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff81071730)
  Location: arch/x86/mm/init_64.c:1336
  Inline: False
  

  Symbols:

  ffffffff81071730-ffffffff8107178e: memory_block_size_bytes (STB_GLOBAL)
  

• In 4.18: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8169d770)
  Location: arch/x86/mm/init_64.c:1390
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:check_hotplug_memory_range
  

  Symbols:

  ffffffff810749e4-ffffffff81074a08: memory_block_size_bytes.cold.21 (STB_LOCAL)
  ffffffff810743e0-ffffffff8107444e: memory_block_size_bytes (STB_GLOBAL)
  

• In 5.0: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff816bdf10)
  Location: arch/x86/mm/init_64.c:1378
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:check_hotplug_memory_range
  

  Symbols:

  ffffffff8107a8f2-ffffffff8107a916: memory_block_size_bytes.cold.25 (STB_LOCAL)
  ffffffff8107a2d0-ffffffff8107a33e: memory_block_size_bytes (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff816f8310)
  Location: arch/x86/mm/init_64.c:1435
  Inline: False
  Direct callers:
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
  

  Symbols:

  ffffffff8107e661-ffffffff8107e686: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff8107e000-ffffffff8107e072: memory_block_size_bytes (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8171c710)
  Location: arch/x86/mm/init_64.c:1433
  Inline: False
  Direct callers:
    - drivers/base/node.c:register_mem_sect_under_node
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff8107f6f1-ffffffff8107f716: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff8107f090-ffffffff8107f102: memory_block_size_bytes (STB_GLOBAL)
  

• In 5.8: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff817d8800)
  Location: arch/x86/mm/init_64.c:1421
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - drivers/base/node.c:register_mem_block_under_node_early
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff81086639-ffffffff8108665e: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff81085940-ffffffff810859b7: memory_block_size_bytes (STB_GLOBAL)
  

• In 5.11: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff817ed200)
  Location: arch/x86/mm/init_64.c:1476
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - drivers/base/node.c:register_mem_block_under_node_early
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff81bd92b3-ffffffff81bd92e0: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff810869f0-ffffffff81086a79: memory_block_size_bytes (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff817d19d0)
  Location: arch/x86/mm/init_64.c:1519
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/base/node.c:register_mem_block_under_node_early
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff81bcb238-ffffffff81bcb265: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff810876e0-ffffffff81087763: memory_block_size_bytes (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8185c770)
  Location: arch/x86/mm/init_64.c:1519
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:mhp_supports_memmap_on_memory
    - drivers/base/node.c:register_mem_block_under_node_early
    - drivers/base/memory.c:memory_group_register_dynamic
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff81ca08b1-ffffffff81ca08de: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff81096a40-ffffffff81096ac3: memory_block_size_bytes (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff819a38f0)
  Location: arch/x86/mm/init_64.c:1519
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:mhp_supports_memmap_on_memory
    - drivers/base/node.c:register_mem_block_under_node_early
    - drivers/base/memory.c:memory_group_register_dynamic
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff81e4fdda-ffffffff81e4fe0c: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff810a94f0-ffffffff810a9587: memory_block_size_bytes (STB_GLOBAL)
  

• In 6.2: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810c28b0)
  Location: arch/x86/mm/init_64.c:1479
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:mhp_supports_memmap_on_memory
    - drivers/base/node.c:register_mem_block_under_node_early
    - drivers/base/memory.c:memory_group_register_dynamic
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff810c28b0-ffffffff810c297a: memory_block_size_bytes (STB_GLOBAL)
  

• In 6.5: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810c5f90)
  Location: arch/x86/mm/init_64.c:1479
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:mhp_supports_memmap_on_memory
    - drivers/base/node.c:register_mem_block_under_node_early
    - drivers/base/memory.c:memory_group_register_dynamic
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff810c5f90-ffffffff810c605a: memory_block_size_bytes (STB_GLOBAL)
  

• In 6.8: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/mm/init_64.c (ffffffff810ce3e0)
  Location: arch/x86/mm/init_64.c:1479
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:offline_and_remove_memory
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - mm/memory_hotplug.c:add_memory_resource
    - mm/memory_hotplug.c:add_memory_resource
    - mm/memory_hotplug.c:add_memory_resource
    - mm/memory_hotplug.c:add_memory_resource
    - mm/memory_hotplug.c:create_altmaps_and_memory_blocks
    - mm/memory_hotplug.c:create_altmaps_and_memory_blocks
    - mm/memory_hotplug.c:remove_memory_blocks_and_altmaps
    - mm/memory_hotplug.c:set_memmap_mode
    - mm/memory_hotplug.c:set_memmap_mode
    - drivers/base/node.c:register_mem_block_under_node_early
    - drivers/base/memory.c:memory_group_register_dynamic
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff810ce3e0-ffffffff810ce4aa: memory_block_size_bytes (STB_GLOBAL)
  

Arch

• In arm64: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffff800010910360)
  Location: drivers/base/memory.c:97
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:add_memory_resource
    - mm/memory_hotplug.c:add_memory_resource
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/base/node.c:register_mem_sect_under_node
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffff800010910360-ffff80001091037c: memory_block_size_bytes (STB_WEAK)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/setup_64.c (c0000000000312a0)
  Location: arch/powerpc/kernel/setup_64.c:796
  Inline: False
  Direct callers:
    - arch/powerpc/platforms/powernv/memtrace.c:memtrace_init_regions_runtime
    - drivers/base/node.c:register_mem_sect_under_node
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  c0000000000312a0-c0000000000312f8: memory_block_size_bytes (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff816e2a40)
  Location: arch/x86/mm/init_64.c:1433
  Inline: False
  Direct callers:
    - drivers/base/node.c:register_mem_sect_under_node
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff8107e6f1-ffffffff8107e716: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff8107e090-ffffffff8107e102: memory_block_size_bytes (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff816bd080)
  Location: arch/x86/mm/init_64.c:1433
  Inline: False
  Direct callers:
    - drivers/base/node.c:register_mem_sect_under_node
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff8106d7e7-ffffffff8106d80c: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff8106d2b0-ffffffff8106d322: memory_block_size_bytes (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8170fbd0)
  Location: arch/x86/mm/init_64.c:1433
  Inline: False
  Direct callers:
    - drivers/base/node.c:register_mem_sect_under_node
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff8107e6a1-ffffffff8107e6c6: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff8107e040-ffffffff8107e0b2: memory_block_size_bytes (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  long unsigned int memory_block_size_bytes();
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/init_64.c (ffffffff8172ad30)
  Location: arch/x86/mm/init_64.c:1433
  Inline: False
  Direct callers:
    - drivers/base/node.c:register_mem_sect_under_node
    - drivers/base/memory.c:memory_dev_init
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:remove_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:create_memory_block_devices
    - drivers/base/memory.c:block_size_bytes_show
  

  Symbols:

  ffffffff81080791-ffffffff810807b6: memory_block_size_bytes.cold (STB_LOCAL)
  ffffffff81080130-ffffffff810801a2: memory_block_size_bytes (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 ✅
• 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 arm64 ✅
• 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 ✅