DepSurf

Function: folio_zero_range

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 mm/truncate.c (ffffffff8130822d)
  Location: include/linux/highmem.h:435
  Inline: True
  Inline callers:
    - mm/truncate.c:truncate_inode_partial_folio
  

  In fs/libfs.c (ffffffff8142c90f)
  Location: include/linux/highmem.h:435
  Inline: True
  Inline callers:
    - fs/libfs.c:simple_read_folio
  

  In fs/buffer.c (ffffffff814461e3)
  Location: include/linux/highmem.h:435
  Inline: True
  Inline callers:
    - fs/buffer.c:block_read_full_folio
  

  In fs/iomap/buffered-io.c (ffffffff8148bb7a)
  Location: include/linux/highmem.h:435
  Inline: True
  Inline callers:
    - fs/iomap/buffered-io.c:iomap_zero_range
    - fs/iomap/buffered-io.c:iomap_readpage_iter
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/truncate.c (ffffffff813721e8)
  Location: include/linux/highmem.h:450
  Inline: True
  Inline callers:
    - mm/truncate.c:truncate_inode_partial_folio
  

  In mm/shmem.c (ffffffff8138f866)
  Location: include/linux/highmem.h:450
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_writepage
  

  In fs/libfs.c (ffffffff814b9d08)
  Location: include/linux/highmem.h:450
  Inline: True
  Inline callers:
    - fs/libfs.c:simple_read_folio
  

  In fs/buffer.c (ffffffff814d5177)
  Location: include/linux/highmem.h:450
  Inline: True
  Inline callers:
    - fs/buffer.c:block_read_full_folio
  

  In fs/iomap/buffered-io.c (ffffffff8151fbdd)
  Location: include/linux/highmem.h:450
  Inline: True
  Inline callers:
    - fs/iomap/buffered-io.c:iomap_zero_range
    - fs/iomap/buffered-io.c:iomap_readpage_iter
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/truncate.c (ffffffff813a4389)
  Location: include/linux/highmem.h:504
  Inline: True
  Inline callers:
    - mm/truncate.c:truncate_inode_partial_folio
  

  In mm/shmem.c (ffffffff813bf3f8)
  Location: include/linux/highmem.h:504
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_writepage
  

  In fs/libfs.c (ffffffff814eec71)
  Location: include/linux/highmem.h:504
  Inline: True
  Inline callers:
    - fs/libfs.c:simple_read_folio
  

  In fs/buffer.c (ffffffff8150c232)
  Location: include/linux/highmem.h:504
  Inline: True
  Inline callers:
    - fs/buffer.c:block_truncate_page
    - fs/buffer.c:block_read_full_folio
  

  In fs/iomap/buffered-io.c (ffffffff81557c8d)
  Location: include/linux/highmem.h:504
  Inline: True
  Inline callers:
    - fs/iomap/buffered-io.c:iomap_zero_range
    - fs/iomap/buffered-io.c:iomap_readpage_iter
  

  In fs/ext4/inode.c (ffffffff815b480d)
  Location: include/linux/highmem.h:504
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:__ext4_block_zero_page_range
    - fs/ext4/inode.c:ext4_journalled_zero_new_buffers
  

  In fs/ext4/move_extent.c (ffffffff815cfee7)
  Location: include/linux/highmem.h:504
  Inline: True
  Inline callers:
    - fs/ext4/move_extent.c:mext_page_mkuptodate
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/truncate.c (ffffffff813cded6)
  Location: include/linux/highmem.h:624
  Inline: True
  Inline callers:
    - mm/truncate.c:truncate_inode_partial_folio
  

  In mm/shmem.c (ffffffff813ea44c)
  Location: include/linux/highmem.h:624
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_writepage
  

  In fs/libfs.c (ffffffff81522cc5)
  Location: include/linux/highmem.h:624
  Inline: True
  Inline callers:
    - fs/libfs.c:simple_write_end
    - fs/libfs.c:simple_read_folio
  

  In fs/buffer.c (ffffffff81540e29)
  Location: include/linux/highmem.h:624
  Inline: True
  Inline callers:
    - fs/buffer.c:block_truncate_page
    - fs/buffer.c:block_read_full_folio
  

  In fs/iomap/buffered-io.c (ffffffff8158e2ad)
  Location: include/linux/highmem.h:624
  Inline: True
  Inline callers:
    - fs/iomap/buffered-io.c:iomap_zero_range
    - fs/iomap/buffered-io.c:iomap_readpage_iter
  

  In fs/ext4/inode.c (ffffffff815ed61d)
  Location: include/linux/highmem.h:624
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:__ext4_block_zero_page_range
    - fs/ext4/inode.c:ext4_journalled_zero_new_buffers
  

  In fs/ext4/move_extent.c (ffffffff81608764)
  Location: include/linux/highmem.h:624
  Inline: True
  Inline callers:
    - fs/ext4/move_extent.c:mext_page_mkuptodate
  

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