DepSurf

Function: `kmap_local_folio`

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: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In fs/remap_range.c (ffffffff81442001)
Location: include/linux/highmem-internal.h:185
Inline: True

In fs/iomap/buffered-io.c (ffffffff8148a3cb)
Location: include/linux/highmem-internal.h:185
Inline: True
Inline callers:
  - fs/iomap/buffered-io.c:iomap_write_end
  - fs/iomap/buffered-io.c:iomap_read_inline_data

In lib/iov_iter.c (ffffffff816e6c16)
Location: include/linux/highmem-internal.h:185
Inline: True
Inline callers:
  - lib/iov_iter.c:csum_and_copy_to_iter
  - lib/iov_iter.c:csum_and_copy_from_iter
  - lib/iov_iter.c:copy_page_from_iter_atomic
  - lib/iov_iter.c:iov_iter_zero
  - lib/iov_iter.c:_copy_from_iter_flushcache
  - lib/iov_iter.c:_copy_from_iter_nocache
  - lib/iov_iter.c:_copy_from_iter
  - lib/iov_iter.c:_copy_mc_to_iter
  - lib/iov_iter.c:_copy_to_iter

In 6.2: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/shmem.c (ffffffff81390660)
Location: include/linux/highmem-internal.h:185
Inline: True
Inline callers:
  - mm/shmem.c:shmem_mfill_atomic_pte

In fs/remap_range.c (ffffffff814d0ae7)
Location: include/linux/highmem-internal.h:185
Inline: True

In fs/iomap/buffered-io.c (ffffffff8151ddb8)
Location: include/linux/highmem-internal.h:185
Inline: True
Inline callers:
  - fs/iomap/buffered-io.c:iomap_write_end
  - fs/iomap/buffered-io.c:iomap_read_inline_data

In lib/iov_iter.c (ffffffff817d6594)
Location: include/linux/highmem-internal.h:185
Inline: True
Inline callers:
  - lib/iov_iter.c:csum_and_copy_to_iter
  - lib/iov_iter.c:csum_and_copy_from_iter
  - lib/iov_iter.c:copy_page_from_iter_atomic
  - lib/iov_iter.c:iov_iter_zero
  - lib/iov_iter.c:_copy_from_iter_flushcache
  - lib/iov_iter.c:_copy_from_iter_nocache
  - lib/iov_iter.c:_copy_from_iter
  - lib/iov_iter.c:_copy_mc_to_iter
  - lib/iov_iter.c:_copy_to_iter

In 6.5: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/shmem.c (ffffffff813c2fab)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - mm/shmem.c:shmem_mfill_atomic_pte

In mm/userfaultfd.c (ffffffff814a1c62)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - mm/userfaultfd.c:mfill_atomic_zeropage
  - mm/userfaultfd.c:mfill_atomic_copy
  - mm/userfaultfd.c:mfill_atomic_copy

In fs/remap_range.c (ffffffff815071e7)
Location: include/linux/highmem-internal.h:188
Inline: True

In fs/verity/verify.c (ffffffff8153e559)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/verity/verify.c:verify_data_blocks

In fs/iomap/buffered-io.c (ffffffff81555f54)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/iomap/buffered-io.c:iomap_write_end
  - fs/iomap/buffered-io.c:iomap_read_inline_data

In fs/ext4/inline.c (ffffffff815adbaa)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/ext4/inline.c:ext4_write_inline_data_end
  - fs/ext4/inline.c:ext4_read_inline_folio

In fs/ext4/verity.c (ffffffff81612292)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/ext4/verity.c:memcpy_from_file_folio

In lib/iov_iter.c (ffffffff81813c2a)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - lib/iov_iter.c:csum_and_copy_to_iter
  - lib/iov_iter.c:csum_and_copy_from_iter
  - lib/iov_iter.c:copy_page_from_iter_atomic
  - lib/iov_iter.c:iov_iter_zero
  - lib/iov_iter.c:copy_page_to_iter_nofault
  - lib/iov_iter.c:_copy_from_iter_flushcache
  - lib/iov_iter.c:_copy_from_iter_nocache
  - lib/iov_iter.c:_copy_from_iter
  - lib/iov_iter.c:_copy_mc_to_iter
  - lib/iov_iter.c:_copy_to_iter

In 6.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In mm/shmem.c (ffffffff813edaea)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - mm/shmem.c:shmem_mfill_atomic_pte

In mm/userfaultfd.c (ffffffff814d1458)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - mm/userfaultfd.c:mfill_atomic_zeropage
  - mm/userfaultfd.c:mfill_atomic_copy
  - mm/userfaultfd.c:mfill_atomic_copy

In fs/remap_range.c (ffffffff8153c550)
Location: include/linux/highmem-internal.h:188
Inline: True

In fs/verity/verify.c (ffffffff81573af9)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/verity/verify.c:verify_data_blocks

In fs/iomap/buffered-io.c (ffffffff8158c448)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/iomap/buffered-io.c:iomap_write_end
  - fs/iomap/buffered-io.c:iomap_read_inline_data

In fs/ext4/inline.c (ffffffff815e696a)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/ext4/inline.c:ext4_write_inline_data_end
  - fs/ext4/inline.c:ext4_read_inline_folio

In fs/ext4/verity.c (ffffffff8164b27c)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/ext4/verity.c:memcpy_from_file_folio

In fs/jbd2/transaction.c (ffffffff8164c578)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/jbd2/transaction.c:jbd2_freeze_jh_data

In fs/jbd2/commit.c (ffffffff81650110)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/jbd2/commit.c:jbd2_journal_commit_transaction
  - fs/jbd2/commit.c:jbd2_journal_commit_transaction

In fs/jbd2/journal.c (ffffffff8165c979)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - fs/jbd2/journal.c:jbd2_journal_write_metadata_buffer
  - fs/jbd2/journal.c:jbd2_journal_write_metadata_buffer
  - fs/jbd2/journal.c:jbd2_journal_write_metadata_buffer

In lib/iov_iter.c (ffffffff81858881)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - lib/iov_iter.c:copy_page_from_iter_atomic
  - lib/iov_iter.c:iov_iter_zero
  - lib/iov_iter.c:copy_page_to_iter_nofault
  - lib/iov_iter.c:_copy_from_iter_flushcache
  - lib/iov_iter.c:_copy_from_iter_nocache
  - lib/iov_iter.c:_copy_from_iter
  - lib/iov_iter.c:_copy_mc_to_iter
  - lib/iov_iter.c:_copy_to_iter

In net/core/skbuff.c (ffffffff81ece781)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - net/core/skbuff.c:csum_and_copy_from_iter_full

In net/core/datagram.c (ffffffff81eddafd)
Location: include/linux/highmem-internal.h:188
Inline: True
Inline callers:
  - net/core/datagram.c:csum_and_copy_to_iter

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 ⚠️

DepSurf

Function: kmap_local_folio

Status

Differences

Function: `kmap_local_folio`