DepSurf

Function: __page_objcg

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: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page-writeback.c (ffffffff8126aef1)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/page-writeback.c:account_page_dirtied
  

  In mm/swap.c (ffffffff8126fab6)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/swap.c:__pagevec_lru_add
    - mm/swap.c:release_pages
    - mm/swap.c:lru_note_cost_page
    - mm/swap.c:pagevec_lru_move_fn
  

  In mm/vmscan.c (ffffffff81276333)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/vmscan.c:check_move_unevictable_pages
  

  In mm/compaction.c (ffffffff81291a45)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/compaction.c:isolate_migratepages_block
  

  In mm/workingset.c (ffffffff81296785)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/workingset.c:workingset_activation
    - mm/workingset.c:workingset_refault
  

  In mm/mlock.c (ffffffff812a727d)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/mlock.c:__munlock_pagevec
  

  In mm/page_io.c (ffffffff812ca685)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/page_io.c:__swap_writepage
  

  In mm/migrate.c (ffffffff812f60a7)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  In mm/huge_memory.c (ffffffff81300c02)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/huge_memory.c:deferred_split_huge_page
    - mm/huge_memory.c:deferred_split_huge_page
    - mm/huge_memory.c:free_transhuge_page
    - mm/huge_memory.c:split_huge_page_to_list
  

  In mm/khugepaged.c (ffffffff8130470b)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_huge_page
  

  In mm/memcontrol.c (ffffffff81310ef6)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - mm/memcontrol.c:mem_cgroup_swap_full
    - mm/memcontrol.c:mem_cgroup_try_charge_swap
    - mm/memcontrol.c:mem_cgroup_swapout
    - mm/memcontrol.c:mem_cgroup_migrate
    - mm/memcontrol.c:mem_cgroup_migrate
    - mm/memcontrol.c:mem_cgroup_uncharge
    - mm/memcontrol.c:uncharge_page
    - mm/memcontrol.c:get_mctgt_type
    - mm/memcontrol.c:mem_cgroup_move_account
    - mm/memcontrol.c:mem_cgroup_track_foreign_dirty_slowpath
    - mm/memcontrol.c:split_page_memcg
    - mm/memcontrol.c:split_page_memcg
    - mm/memcontrol.c:__memcg_kmem_uncharge_page
    - mm/memcontrol.c:unlock_page_memcg
    - mm/memcontrol.c:lock_page_memcg
    - mm/memcontrol.c:lock_page_memcg
    - mm/memcontrol.c:lock_page_lruvec_irqsave
    - mm/memcontrol.c:lock_page_lruvec_irq
    - mm/memcontrol.c:lock_page_lruvec
    - mm/memcontrol.c:__mod_lruvec_page_state
    - mm/memcontrol.c:mem_cgroup_css_from_page
  

  In fs/fs-writeback.c (ffffffff8135c5a3)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:trace_event_raw_event_track_foreign_dirty
  

  In fs/buffer.c (ffffffff8136e65d)
  Location: include/linux/memcontrol.h:420
  Inline: True
  Inline callers:
    - fs/buffer.c:alloc_page_buffers
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/page-writeback.c (ffffffff812a4b8e)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/page-writeback.c:account_page_dirtied
  

  In mm/swap.c (ffffffff812acda3)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/swap.c:__pagevec_lru_add
    - mm/swap.c:release_pages
    - mm/swap.c:lru_note_cost_page
    - mm/swap.c:pagevec_lru_move_fn
  

  In mm/vmscan.c (ffffffff812b29fb)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/vmscan.c:check_move_unevictable_pages
  

  In mm/compaction.c (ffffffff812d131c)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/compaction.c:isolate_migratepages_block
  

  In mm/workingset.c (ffffffff812d6ef2)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/workingset.c:workingset_activation
    - mm/workingset.c:workingset_refault
  

  In mm/mlock.c (ffffffff812e8b8e)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/mlock.c:__munlock_pagevec
  

  In mm/page_io.c (ffffffff8130f682)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/page_io.c:__swap_writepage
  

  In mm/migrate.c (ffffffff8134069f)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  In mm/huge_memory.c (ffffffff8134a8a2)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/huge_memory.c:deferred_split_huge_page
    - mm/huge_memory.c:deferred_split_huge_page
    - mm/huge_memory.c:free_transhuge_page
    - mm/huge_memory.c:split_huge_page_to_list
  

  In mm/khugepaged.c (ffffffff8134e440)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_huge_page
  

  In mm/memcontrol.c (ffffffff8135c1f1)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - mm/memcontrol.c:mem_cgroup_swap_full
    - mm/memcontrol.c:__mem_cgroup_try_charge_swap
    - mm/memcontrol.c:mem_cgroup_swapout
    - mm/memcontrol.c:mem_cgroup_migrate
    - mm/memcontrol.c:mem_cgroup_migrate
    - mm/memcontrol.c:__mem_cgroup_uncharge
    - mm/memcontrol.c:uncharge_page
    - mm/memcontrol.c:get_mctgt_type
    - mm/memcontrol.c:mem_cgroup_move_account
    - mm/memcontrol.c:mem_cgroup_track_foreign_dirty_slowpath
    - mm/memcontrol.c:split_page_memcg
    - mm/memcontrol.c:split_page_memcg
    - mm/memcontrol.c:__memcg_kmem_uncharge_page
    - mm/memcontrol.c:unlock_page_memcg
    - mm/memcontrol.c:lock_page_memcg
    - mm/memcontrol.c:lock_page_memcg
    - mm/memcontrol.c:lock_page_lruvec_irqsave
    - mm/memcontrol.c:lock_page_lruvec_irq
    - mm/memcontrol.c:lock_page_lruvec
    - mm/memcontrol.c:__mod_lruvec_page_state
    - mm/memcontrol.c:mem_cgroup_css_from_page
  

  In fs/fs-writeback.c (ffffffff813aaa43)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:trace_event_raw_event_track_foreign_dirty
  

  In fs/buffer.c (ffffffff813bd8f0)
  Location: include/linux/memcontrol.h:418
  Inline: True
  Inline callers:
    - fs/buffer.c:alloc_page_buffers
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences