DepSurf

Function: section_nr_to_pfn

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff8198f0b8)
  Location: include/linux/mmzone.h:1097
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_one_section
  

  In mm/memory_hotplug.c (ffffffff812483fa)
  Location: include/linux/mmzone.h:1097
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:__remove_pages
  

  In drivers/base/node.c (ffffffff816611f7)
  Location: include/linux/mmzone.h:1097
  Inline: True
  Inline callers:
    - drivers/base/node.c:unregister_mem_sect_under_nodes
  

  In drivers/base/memory.c (ffffffff816620bf)
  Location: include/linux/mmzone.h:1097
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:show_valid_zones
    - drivers/base/memory.c:memory_block_action
    - drivers/base/memory.c:show_mem_removable
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff8125dc92)
  Location: include/linux/mmzone.h:1096
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_remove_one_section
    - mm/sparse.c:sparse_init_one_section
  

  In mm/memory_hotplug.c (ffffffff8126beef)
  Location: include/linux/mmzone.h:1096
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:__remove_pages
  

  In drivers/base/node.c (ffffffff8169c9d8)
  Location: include/linux/mmzone.h:1096
  Inline: True
  Inline callers:
    - drivers/base/node.c:unregister_mem_sect_under_nodes
  

  In drivers/base/memory.c (ffffffff8169d89f)
  Location: include/linux/mmzone.h:1096
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:show_valid_zones
    - drivers/base/memory.c:memory_block_action
    - drivers/base/memory.c:show_mem_removable
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff812724ff)
  Location: include/linux/mmzone.h:1104
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_remove_one_section
  

  In mm/memory_hotplug.c (ffffffff8128073b)
  Location: include/linux/mmzone.h:1104
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:__remove_pages
  

  In drivers/base/node.c (ffffffff816bd228)
  Location: include/linux/mmzone.h:1104
  Inline: True
  Inline callers:
    - drivers/base/node.c:unregister_mem_sect_under_nodes
    - drivers/base/node.c:register_mem_sect_under_node
    - drivers/base/node.c:register_mem_sect_under_node
  

  In drivers/base/memory.c (ffffffff816be03f)
  Location: include/linux/mmzone.h:1104
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:memory_block_action
    - drivers/base/memory.c:removable_show
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff81a9745d)
  Location: include/linux/mmzone.h:1144
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:sparse_init_nid
  

  In mm/memory_hotplug.c (0)
  Location: include/linux/mmzone.h:1144
  Inline: True
  

  In drivers/base/node.c (ffffffff816f7fe9)
  Location: include/linux/mmzone.h:1144
  Inline: True
  Inline callers:
    - drivers/base/node.c:unregister_memory_block_under_nodes
    - drivers/base/node.c:unregister_memory_block_under_nodes
    - drivers/base/node.c:register_mem_sect_under_node
    - drivers/base/node.c:register_mem_sect_under_node
  

  In drivers/base/memory.c (ffffffff816f8ed2)
  Location: include/linux/mmzone.h:1144
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:memory_block_action
    - drivers/base/memory.c:removable_show
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff81aced3f)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In mm/memory_hotplug.c (0)
  Location: include/linux/mmzone.h:1151
  Inline: True
  

  In drivers/base/node.c (ffffffff8171b37b)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_sect_under_node
  

  In drivers/base/memory.c (ffffffff8171d242)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_subsys_online
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff81bc7724)
  Location: include/linux/mmzone.h:1125
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
    - mm/sparse.c:sparse_init_one_section
  

  In mm/memory_hotplug.c (0)
  Location: include/linux/mmzone.h:1125
  Inline: True
  

  In drivers/base/node.c (ffffffff817d7421)
  Location: include/linux/mmzone.h:1125
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_block_under_node_early
  

  In drivers/base/memory.c (ffffffff817d90d8)
  Location: include/linux/mmzone.h:1125
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_subsys_online
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff81c40450)
  Location: include/linux/mmzone.h:1163
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
    - mm/sparse.c:sparse_init_one_section
  

  In mm/memory_hotplug.c (ffffffff812eb95c)
  Location: include/linux/mmzone.h:1163
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:try_offline_memory_block
  

  In drivers/base/node.c (ffffffff817ebe95)
  Location: include/linux/mmzone.h:1163
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_block_under_node_early
  

  In drivers/base/memory.c (ffffffff817ed855)
  Location: include/linux/mmzone.h:1163
  Inline: True
  Inline callers:
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:phys_device_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_subsys_online
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory_hotplug.c (ffffffff812c6636)
  Location: include/linux/mmzone.h:1227
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:try_offline_memory_block
  

  In mm/sparse.c (ffffffff81c324df)
  Location: include/linux/mmzone.h:1227
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
    - mm/sparse.c:sparse_init_one_section
  

  In drivers/base/node.c (ffffffff817d06b5)
  Location: include/linux/mmzone.h:1227
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_block_under_node_early
  

  In drivers/base/memory.c (ffffffff817d2195)
  Location: include/linux/mmzone.h:1227
  Inline: True
  Inline callers:
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:phys_device_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_block_online
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory_hotplug.c (ffffffff8130af87)
  Location: include/linux/mmzone.h:1265
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:try_offline_memory_block
  

  In mm/sparse.c (ffffffff81d50eea)
  Location: include/linux/mmzone.h:1265
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
    - mm/sparse.c:sparse_init_one_section
  

  In drivers/base/node.c (ffffffff8185b045)
  Location: include/linux/mmzone.h:1265
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_block_under_node_early
  

  In drivers/base/memory.c (ffffffff8185d2a5)
  Location: include/linux/mmzone.h:1265
  Inline: True
  Inline callers:
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:phys_device_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_block_online
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory_hotplug.c (ffffffff81374677)
  Location: include/linux/mmzone.h:1308
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:try_offline_memory_block
  

  In mm/sparse.c (ffffffff81f210f6)
  Location: include/linux/mmzone.h:1308
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
    - mm/sparse.c:sparse_init_one_section
  

  In drivers/base/node.c (ffffffff819a1fad)
  Location: include/linux/mmzone.h:1308
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_block_under_node_early
  

  In drivers/base/memory.c (ffffffff819a4a45)
  Location: include/linux/mmzone.h:1308
  Inline: True
  Inline callers:
    - drivers/base/memory.c:memory_block_add_nid
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:phys_device_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_block_online
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory_hotplug.c (ffffffff813f17e7)
  Location: include/linux/mmzone.h:1624
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:try_offline_memory_block
  

  In mm/sparse.c (ffffffff820cad0d)
  Location: include/linux/mmzone.h:1624
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In drivers/base/node.c (ffffffff81b13f1d)
  Location: include/linux/mmzone.h:1624
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_block_under_node_early
  

  In drivers/base/memory.c (ffffffff81b16b15)
  Location: include/linux/mmzone.h:1624
  Inline: True
  Inline callers:
    - drivers/base/memory.c:memory_block_add_nid
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:phys_device_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_block_online
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff813dbaf4)
  Location: include/linux/mmzone.h:1749
  Inline: True
  Inline callers:
    - mm/compaction.c:isolate_migratepages
  

  In mm/memory_hotplug.c (ffffffff81425327)
  Location: include/linux/mmzone.h:1749
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:try_offline_memory_block
  

  In mm/sparse.c (ffffffff8214efa5)
  Location: include/linux/mmzone.h:1749
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In drivers/base/node.c (ffffffff81b62c4d)
  Location: include/linux/mmzone.h:1749
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_block_under_node_early
  

  In drivers/base/memory.c (ffffffff81b65885)
  Location: include/linux/mmzone.h:1749
  Inline: True
  Inline callers:
    - drivers/base/memory.c:memory_block_add_nid
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:phys_device_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_block_online
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/compaction.c (ffffffff81405a54)
  Location: include/linux/mmzone.h:1759
  Inline: True
  Inline callers:
    - mm/compaction.c:isolate_migratepages
    - mm/compaction.c:isolate_freepages
  

  In mm/memory_hotplug.c (ffffffff81452567)
  Location: include/linux/mmzone.h:1759
  Inline: True
  Inline callers:
    - mm/memory_hotplug.c:try_offline_memory_block
  

  In mm/sparse.c (ffffffff82231e28)
  Location: include/linux/mmzone.h:1759
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In drivers/base/node.c (ffffffff81bb675d)
  Location: include/linux/mmzone.h:1759
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_block_under_node_early
  

  In drivers/base/memory.c (ffffffff81bb9705)
  Location: include/linux/mmzone.h:1759
  Inline: True
  Inline callers:
    - drivers/base/memory.c:memory_block_add_nid
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:phys_device_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_block_online
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffff800010da0938)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In drivers/base/node.c (ffff80001090ecb8)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_sect_under_node
  

  In drivers/base/memory.c (ffff800010910afc)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/memory.c:memory_block_action
  

• In armhf: Absent ⚠️
• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (c000000000eed724)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In mm/memory_hotplug.c (0)
  Location: include/linux/mmzone.h:1151
  Inline: True
  

  In drivers/base/node.c (c0000000009af7ac)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_sect_under_node
  

  In drivers/base/memory.c (c0000000009b219c)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_subsys_online
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffe0000183d2)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_init_nid
    - mm/sparse.c:sparse_decode_mem_map
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff81a6dbaf)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In mm/memory_hotplug.c (0)
  Location: include/linux/mmzone.h:1151
  Inline: True
  

  In drivers/base/node.c (ffffffff816e16ab)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_sect_under_node
  

  In drivers/base/memory.c (ffffffff816e3572)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_subsys_online
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff81a2a0f6)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In mm/memory_hotplug.c (0)
  Location: include/linux/mmzone.h:1151
  Inline: True
  

  In drivers/base/node.c (ffffffff816bbceb)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_sect_under_node
  

  In drivers/base/memory.c (ffffffff816bdbb2)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_subsys_online
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff81ad9fbf)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In mm/memory_hotplug.c (0)
  Location: include/linux/mmzone.h:1151
  Inline: True
  

  In drivers/base/node.c (ffffffff8170ebdb)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_sect_under_node
  

  In drivers/base/memory.c (ffffffff81710702)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_subsys_online
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/sparse.c (ffffffff81ae6475)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_add_section
    - mm/sparse.c:section_deactivate
    - mm/sparse.c:sparse_init_nid
  

  In mm/memory_hotplug.c (0)
  Location: include/linux/mmzone.h:1151
  Inline: True
  

  In drivers/base/node.c (ffffffff8172999b)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/node.c:register_mem_sect_under_node
  

  In drivers/base/memory.c (ffffffff8172b862)
  Location: include/linux/mmzone.h:1151
  Inline: True
  Inline callers:
    - drivers/base/memory.c:init_memory_block
    - drivers/base/memory.c:valid_zones_show
    - drivers/base/memory.c:memory_subsys_offline
    - drivers/base/memory.c:memory_subsys_online
  

Differences