website-function

Function: sb_start_pagefault

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8118dbc6)
  Location: include/linux/fs.h:1484
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/dax.c (ffffffff8125db21)
  Location: include/linux/fs.h:1484
  Inline: True
  Inline callers:
    - fs/dax.c:dax_pmd_fault
    - fs/dax.c:dax_pfn_mkwrite
    - fs/dax.c:dax_fault
  

  In fs/ext4/file.c (ffffffff81291c7c)
  Location: include/linux/fs.h:1484
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_pmd_fault
    - fs/ext4/file.c:ext4_dax_fault
  

  In fs/ext4/inode.c (ffffffff8129f1e6)
  Location: include/linux/fs.h:1484
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811a0566)
  Location: include/linux/fs.h:1561
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff812bf1a6)
  Location: include/linux/fs.h:1561
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_pfn_mkwrite
    - fs/ext4/file.c:ext4_dax_pmd_fault
    - fs/ext4/file.c:ext4_dax_fault
  

  In fs/ext4/inode.c (ffffffff812cd896)
  Location: include/linux/fs.h:1561
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811b00e6)
  Location: include/linux/fs.h:1527
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff812d47c6)
  Location: include/linux/fs.h:1527
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_pfn_mkwrite
    - fs/ext4/file.c:ext4_dax_pmd_fault
    - fs/ext4/file.c:ext4_dax_fault
  

  In fs/ext4/inode.c (ffffffff812e3666)
  Location: include/linux/fs.h:1527
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811b7396)
  Location: include/linux/fs.h:1543
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff812f1188)
  Location: include/linux/fs.h:1543
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff81307856)
  Location: include/linux/fs.h:1543
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811cb4a6)
  Location: include/linux/fs.h:1572
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff81315d3b)
  Location: include/linux/fs.h:1572
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff8132c4a6)
  Location: include/linux/fs.h:1572
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811ec61d)
  Location: include/linux/fs.h:1583
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff81343943)
  Location: include/linux/fs.h:1583
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff8135aaf7)
  Location: include/linux/fs.h:1583
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff811fd92d)
  Location: include/linux/fs.h:1638
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff8135ba83)
  Location: include/linux/fs.h:1638
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff81372db7)
  Location: include/linux/fs.h:1638
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8121499d)
  Location: include/linux/fs.h:1654
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff81384aad)
  Location: include/linux/fs.h:1654
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff8139c207)
  Location: include/linux/fs.h:1654
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff812221cd)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff8139d52d)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff813b4d17)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8124fc0d)
  Location: include/linux/fs.h:1704
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff813e8c2d)
  Location: include/linux/fs.h:1704
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff814001b7)
  Location: include/linux/fs.h:1704
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8125abc0)
  Location: include/linux/fs.h:1691
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff813fc12b)
  Location: include/linux/fs.h:1691
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff8141293c)
  Location: include/linux/fs.h:1691
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

  In fs/fuse/dax.c (ffffffff8149c5dc)
  Location: include/linux/fs.h:1691
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8125f620)
  Location: include/linux/fs.h:1860
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff8140256d)
  Location: include/linux/fs.h:1860
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff81418d9c)
  Location: include/linux/fs.h:1860
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

  In fs/fuse/dax.c (ffffffff814a260c)
  Location: include/linux/fs.h:1860
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8129bd90)
  Location: include/linux/fs.h:1910
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff81454c34)
  Location: include/linux/fs.h:1910
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff8146bfcc)
  Location: include/linux/fs.h:1910
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

  In fs/fuse/dax.c (ffffffff814fa6b7)
  Location: include/linux/fs.h:1910
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff812f1b21)
  Location: include/linux/fs.h:1801
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff814d2406)
  Location: include/linux/fs.h:1801
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff814ebf80)
  Location: include/linux/fs.h:1801
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

  In fs/fuse/dax.c (ffffffff8158abd9)
  Location: include/linux/fs.h:1801
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8135cbdb)
  Location: include/linux/fs.h:1916
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff8156af53)
  Location: include/linux/fs.h:1916
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff81585ced)
  Location: include/linux/fs.h:1916
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

  In fs/fuse/dax.c (ffffffff81631336)
  Location: include/linux/fs.h:1916
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8138ec0e)
  Location: include/linux/fs.h:1596
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff815a2e09)
  Location: include/linux/fs.h:1596
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff815bc5a4)
  Location: include/linux/fs.h:1596
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

  In fs/fuse/dax.c (ffffffff8166956c)
  Location: include/linux/fs.h:1596
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff813b7ffe)
  Location: include/linux/fs.h:1804
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff815dbb29)
  Location: include/linux/fs.h:1804
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff815f5384)
  Location: include/linux/fs.h:1804
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

  In fs/fuse/dax.c (ffffffff816a386c)
  Location: include/linux/fs.h:1804
  Inline: True
  Inline callers:
    - fs/fuse/dax.c:__fuse_dax_fault
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffff8000102afa14)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffff800010470a30)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffff8000104894c8)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (c04dc910)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/inode.c (c064b988)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (c000000000364ba4)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (c000000000591018)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (c0000000005b04c8)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffe0001d5b38)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffe0002fcd9e)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffe000310ca8)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8121a81d)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff81395b0d)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff813ad2f7)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8120da2d)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff8138659d)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff8139dd87)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff812185bd)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff8139346d)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff813aab57)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8122765d)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_page_mkwrite
  

  In fs/ext4/file.c (ffffffff813a74fd)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/file.c:ext4_dax_huge_fault
  

  In fs/ext4/inode.c (ffffffff813bf4a7)
  Location: include/linux/fs.h:1680
  Inline: True
  Inline callers:
    - fs/ext4/inode.c:ext4_page_mkwrite
  

Differences