DepSurf

Function: walk_memory_blocks

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: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff816f9200)
  Location: drivers/base/memory.c:860
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff816f9200-ffffffff816f92af: walk_memory_blocks (STB_GLOBAL)
  

• In 5.4: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff8171d580)
  Location: drivers/base/memory.c:834
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff8171d580-ffffffff8171d62f: walk_memory_blocks (STB_GLOBAL)
  

• In 5.8: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff817d9420)
  Location: drivers/base/memory.c:774
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_remove_memory
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff817d9420-ffffffff817d94d3: walk_memory_blocks (STB_GLOBAL)
  

• In 5.11: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff817eddc0)
  Location: drivers/base/memory.c:765
  Inline: False
  Direct callers:
    - 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/acpi/acpi_memhotplug.c:acpi_memory_remove_memory
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff817eddc0-ffffffff817ede73: walk_memory_blocks (STB_GLOBAL)
  

• In 5.13: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff817d2710)
  Location: drivers/base/memory.c:834
  Inline: False
  Direct callers:
    - 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:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff817d2710-ffffffff817d27c3: walk_memory_blocks (STB_GLOBAL)
  

• In 5.15: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff8185d860)
  Location: drivers/base/memory.c:856
  Inline: False
  Direct callers:
    - 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:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff8185d860-ffffffff8185d913: walk_memory_blocks (STB_GLOBAL)
  

• In 5.19: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff819a4cd0)
  Location: drivers/base/memory.c:952
  Inline: False
  Direct callers:
    - 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:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/base/node.c:node_dev_init
  

  Symbols:

  ffffffff819a4cd0-ffffffff819a4d89: walk_memory_blocks (STB_GLOBAL)
  

• In 6.2: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff81b16dc0)
  Location: drivers/base/memory.c:959
  Inline: False
  Direct callers:
    - 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:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/base/node.c:node_dev_init
  

  Symbols:

  ffffffff81b16dc0-ffffffff81b16e79: walk_memory_blocks (STB_GLOBAL)
  

• In 6.5: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff81b65b30)
  Location: drivers/base/memory.c:954
  Inline: False
  Direct callers:
    - 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:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/base/node.c:node_dev_init
  

  Symbols:

  ffffffff81b65b30-ffffffff81b65be9: walk_memory_blocks (STB_GLOBAL)
  

• In 6.8: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff81bb99b0)
  Location: drivers/base/memory.c:1007
  Inline: False
  Direct callers:
    - 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:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_enable_device
    - drivers/base/node.c:node_dev_init
  

  Symbols:

  ffffffff81bb99b0-ffffffff81bb9a69: walk_memory_blocks (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffff800010911238)
  Location: drivers/base/memory.c:834
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffff800010911238-ffff800010911320: walk_memory_blocks (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (c0000000009b2660)
  Location: drivers/base/memory.c:834
  Inline: False
  Direct callers:
    - arch/powerpc/platforms/powernv/memtrace.c:memtrace_init_regions_runtime
    - arch/powerpc/platforms/powernv/memtrace.c:memtrace_init_regions_runtime
    - arch/powerpc/platforms/powernv/memtrace.c:memtrace_init_regions_runtime
    - arch/powerpc/platforms/powernv/memtrace.c:memtrace_init_regions_runtime
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  c0000000009b2660-c0000000009b27b8: walk_memory_blocks (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff816e38b0)
  Location: drivers/base/memory.c:834
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff816e38b0-ffffffff816e395f: walk_memory_blocks (STB_GLOBAL)
  

• In azure: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff816bdef0)
  Location: drivers/base/memory.c:834
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff816bdef0-ffffffff816bdf9f: walk_memory_blocks (STB_GLOBAL)
  

• In gcp: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff81710a40)
  Location: drivers/base/memory.c:834
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff81710a40-ffffffff81710aef: walk_memory_blocks (STB_GLOBAL)
  

• In lowlatency: ✅

  int walk_memory_blocks(long unsigned int start, long unsigned int size, void *arg, walk_memory_blocks_func_t func);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/base/memory.c (ffffffff8172bba0)
  Location: drivers/base/memory.c:834
  Inline: False
  Direct callers:
    - mm/memory_hotplug.c:try_remove_memory
    - mm/memory_hotplug.c:add_memory_resource
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_remove
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/acpi/acpi_memhotplug.c:acpi_memory_device_add
    - drivers/base/node.c:link_mem_sections
  

  Symbols:

  ffffffff8172bba0-ffffffff8172bc4f: walk_memory_blocks (STB_GLOBAL)
  

Differences

Regular

• 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 ✅