DepSurf

Function: `folio_mapped`

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: Absent ⚠️
In 5.15: Absent ⚠️

In 5.19: Selective Inline ⚠️

bool folio_mapped(struct folio *folio);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In mm/util.c (ffffffff8131d9d0)
Location: mm/util.c:754
Inline: True
Direct callers:
  - mm/filemap.c:filemap_unaccount_folio
  - mm/folio-compat.c:page_mapped
  - mm/folio-compat.c:page_mapped
  - mm/swap.c:perf_trace_mm_lru_insertion
  - mm/swap.c:trace_event_raw_event_mm_lru_insertion
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:truncate_cleanup_folio
  - mm/vmscan.c:shrink_page_list
  - mm/vmscan.c:shrink_page_list
  - mm/vmscan.c:shrink_page_list
  - mm/rmap.c:page_not_mapped
  - mm/rmap.c:folio_mkclean
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/migrate_device.c:migrate_vma_unmap
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/page_idle.c:page_idle_clear_pte_refs
  - fs/ext4/inode.c:mpage_release_unused_pages

Symbols:

ffffffff8131d9d0-ffffffff8131daa2: folio_mapped (STB_GLOBAL)

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/events/uprobes.c (ffffffff8134fce8)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - kernel/events/uprobes.c:__replace_page

In mm/filemap.c (ffffffff813598a5)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/filemap.c:filemap_unaccount_folio

In mm/swap.c (ffffffff8137002d)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/swap.c:lru_deactivate_file_fn
  - mm/swap.c:lru_deactivate_file_fn
  - mm/swap.c:perf_trace_mm_lru_insertion
  - mm/swap.c:perf_trace_mm_lru_insertion
  - mm/swap.c:trace_event_raw_event_mm_lru_insertion
  - mm/swap.c:trace_event_raw_event_mm_lru_insertion

In mm/truncate.c (ffffffff81371760)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:truncate_cleanup_folio
  - mm/truncate.c:truncate_cleanup_folio

In mm/vmscan.c (ffffffff8138117c)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/vmscan.c:evict_folios
  - mm/vmscan.c:evict_folios
  - mm/vmscan.c:isolate_folio
  - mm/vmscan.c:isolate_folio
  - mm/vmscan.c:isolate_lru_folios
  - mm/vmscan.c:isolate_lru_folios
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list

In mm/shmem.c (ffffffff8138f734)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/shmem.c:shmem_writepage

In mm/rmap.c (ffffffff813d5cc5)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/rmap.c:folio_not_mapped
  - mm/rmap.c:folio_not_mapped
  - mm/rmap.c:folio_mkclean
  - mm/rmap.c:folio_mkclean
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_get_anon_vma
  - mm/rmap.c:folio_get_anon_vma
  - mm/rmap.c:folio_get_anon_vma
  - mm/rmap.c:folio_get_anon_vma

In mm/memory_hotplug.c (ffffffff813f1a07)
Location: include/linux/mm.h:936
Inline: True

In mm/swap_state.c (ffffffff813f9065)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/swap_state.c:free_swap_cache

In mm/swapfile.c (ffffffff813fe787)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/swapfile.c:__try_to_reclaim_swap

In mm/ksm.c (ffffffff8141f0fd)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/ksm.c:replace_page

In mm/migrate.c (ffffffff81434877)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:unmap_and_move_huge_page

In mm/migrate_device.c (ffffffff814380c6)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/migrate_device.c:migrate_device_unmap

In mm/khugepaged.c (ffffffff814499e1)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/khugepaged.c:collapse_file

In mm/memcontrol.c (ffffffff81455e5a)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account

In mm/page_idle.c (ffffffff8146df93)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - mm/page_idle.c:page_idle_clear_pte_refs

In fs/ext4/inode.c (ffffffff81579d11)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - fs/ext4/inode.c:mpage_release_unused_pages

In fs/hugetlbfs/inode.c (ffffffff815f6b0b)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - fs/hugetlbfs/inode.c:remove_inode_hugepages

In fs/fuse/dev.c (ffffffff8161afff)
Location: include/linux/mm.h:936
Inline: True
Inline callers:
  - fs/fuse/dev.c:fuse_try_move_page
  - fs/fuse/dev.c:fuse_try_move_page
  - fs/fuse/dev.c:fuse_try_move_page
  - fs/fuse/dev.c:fuse_try_move_page

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/events/uprobes.c (ffffffff81380e81)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - kernel/events/uprobes.c:__replace_page

In mm/filemap.c (ffffffff8138b1f5)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/filemap.c:filemap_unaccount_folio

In mm/swap.c (ffffffff813a21ad)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/swap.c:lru_deactivate_file_fn
  - mm/swap.c:lru_deactivate_file_fn
  - mm/swap.c:perf_trace_mm_lru_insertion
  - mm/swap.c:perf_trace_mm_lru_insertion
  - mm/swap.c:trace_event_raw_event_mm_lru_insertion
  - mm/swap.c:trace_event_raw_event_mm_lru_insertion

In mm/truncate.c (ffffffff813a3870)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:truncate_cleanup_folio
  - mm/truncate.c:truncate_cleanup_folio

In mm/vmscan.c (ffffffff813b252e)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/vmscan.c:evict_folios
  - mm/vmscan.c:evict_folios
  - mm/vmscan.c:isolate_lru_folios
  - mm/vmscan.c:isolate_lru_folios
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list

In mm/shmem.c (ffffffff813bf577)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/shmem.c:shmem_writepage

In mm/rmap.c (ffffffff8140adf5)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/rmap.c:folio_not_mapped
  - mm/rmap.c:folio_not_mapped
  - mm/rmap.c:folio_mkclean
  - mm/rmap.c:folio_mkclean
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_get_anon_vma
  - mm/rmap.c:folio_get_anon_vma
  - mm/rmap.c:folio_get_anon_vma
  - mm/rmap.c:folio_get_anon_vma

In mm/memory_hotplug.c (ffffffff814257c6)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/memory_hotplug.c:do_migrate_range

In mm/swap_state.c (ffffffff8142be35)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/swap_state.c:free_swap_cache

In mm/swapfile.c (ffffffff814316d0)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/swapfile.c:__try_to_reclaim_swap

In mm/ksm.c (ffffffff81453d7f)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/ksm.c:replace_page

In mm/migrate.c (ffffffff8146a0c9)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:migrate_folio_unmap
  - mm/migrate.c:migrate_folio_unmap
  - mm/migrate.c:migrate_folio_unmap
  - mm/migrate.c:migrate_folio_unmap

In mm/migrate_device.c (ffffffff8146dd96)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/migrate_device.c:migrate_device_unmap

In mm/khugepaged.c (ffffffff8147fa90)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/khugepaged.c:collapse_file

In mm/memcontrol.c (ffffffff8148cf23)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account

In mm/memory-failure.c (ffffffff81496c3e)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/memory-failure.c:unpoison_memory

In mm/page_idle.c (ffffffff814a2835)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - mm/page_idle.c:page_idle_clear_pte_refs

In fs/ext4/inode.c (ffffffff815b18a1)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - fs/ext4/inode.c:mpage_release_unused_pages

In fs/hugetlbfs/inode.c (ffffffff8162ebc8)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - fs/hugetlbfs/inode.c:remove_inode_hugepages

In fs/fuse/dev.c (ffffffff8165316f)
Location: include/linux/mm.h:1181
Inline: True
Inline callers:
  - fs/fuse/dev.c:fuse_try_move_page
  - fs/fuse/dev.c:fuse_try_move_page
  - fs/fuse/dev.c:fuse_try_move_page
  - fs/fuse/dev.c:fuse_try_move_page

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In kernel/events/uprobes.c (ffffffff813aa23b)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - kernel/events/uprobes.c:__replace_page

In mm/filemap.c (ffffffff813b4d15)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/filemap.c:filemap_unaccount_folio

In mm/swap.c (ffffffff813cbe2a)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/swap.c:lru_deactivate_file_fn
  - mm/swap.c:lru_deactivate_file_fn
  - mm/swap.c:perf_trace_mm_lru_insertion
  - mm/swap.c:perf_trace_mm_lru_insertion
  - mm/swap.c:trace_event_raw_event_mm_lru_insertion
  - mm/swap.c:trace_event_raw_event_mm_lru_insertion

In mm/truncate.c (ffffffff813cd3d9)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:invalidate_inode_pages2_range
  - mm/truncate.c:truncate_cleanup_folio
  - mm/truncate.c:truncate_cleanup_folio

In mm/vmscan.c (ffffffff813dbad7)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/vmscan.c:evict_folios
  - mm/vmscan.c:evict_folios
  - mm/vmscan.c:isolate_lru_folios
  - mm/vmscan.c:isolate_lru_folios
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list
  - mm/vmscan.c:shrink_folio_list

In mm/shmem.c (ffffffff813ea5b1)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/shmem.c:shmem_writepage

In mm/rmap.c (ffffffff81437555)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/rmap.c:folio_not_mapped
  - mm/rmap.c:folio_not_mapped
  - mm/rmap.c:folio_mkclean
  - mm/rmap.c:folio_mkclean
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_lock_anon_vma_read
  - mm/rmap.c:folio_get_anon_vma
  - mm/rmap.c:folio_get_anon_vma
  - mm/rmap.c:folio_get_anon_vma
  - mm/rmap.c:folio_get_anon_vma

In mm/memory_hotplug.c (ffffffff814527b1)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/memory_hotplug.c:do_migrate_range

In mm/swap_state.c (ffffffff81465595)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/swap_state.c:free_swap_cache

In mm/swapfile.c (ffffffff8146aac0)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/swapfile.c:__try_to_reclaim_swap

In mm/ksm.c (ffffffff8148e509)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/ksm.c:replace_page

In mm/migrate.c (ffffffff81499099)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:unmap_and_move_huge_page
  - mm/migrate.c:migrate_folio_unmap
  - mm/migrate.c:migrate_folio_unmap
  - mm/migrate.c:migrate_folio_unmap
  - mm/migrate.c:migrate_folio_unmap

In mm/migrate_device.c (ffffffff8149e766)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/migrate_device.c:migrate_device_unmap

In mm/khugepaged.c (ffffffff814ad98d)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/khugepaged.c:collapse_file

In mm/memcontrol.c (ffffffff814bc860)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account
  - mm/memcontrol.c:mem_cgroup_move_account

In mm/memory-failure.c (ffffffff814c6a1c)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/memory-failure.c:unpoison_memory

In mm/page_idle.c (ffffffff814d36d5)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - mm/page_idle.c:page_idle_clear_pte_refs

In fs/ext4/inode.c (ffffffff815ea90d)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - fs/ext4/inode.c:mpage_release_unused_pages

In fs/hugetlbfs/inode.c (ffffffff81668091)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - fs/hugetlbfs/inode.c:remove_inode_hugepages

In fs/fuse/dev.c (ffffffff8168c776)
Location: include/linux/mm.h:1264
Inline: True
Inline callers:
  - fs/fuse/dev.c:fuse_try_move_page
  - fs/fuse/dev.c:fuse_try_move_page
  - fs/fuse/dev.c:fuse_try_move_page
  - fs/fuse/dev.c:fuse_try_move_page

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

Regular

DepSurf

Function: folio_mapped

Status

Differences

Function: `folio_mapped`