DepSurf

Function: dax_writeback_mapping_range

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Selective Inline, Transformation ⚠️

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In fs/dax.c (ffffffff81287280)
  Location: fs/dax.c:736
  Inline: True
  Direct callers:
    - fs/block_dev.c:blkdev_writepages
    - fs/ext4/inode.c:ext4_writepages
  

  Symbols:

  ffffffff81287280-ffffffff812875c4: dax_writeback_mapping_range.part.17 (STB_LOCAL)
  ffffffff812875d0-ffffffff8128762f: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 4.10: Selective Inline, Transformation ⚠️

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In fs/dax.c (ffffffff8129b590)
  Location: fs/dax.c:853
  Inline: True
  Direct callers:
    - fs/block_dev.c:blkdev_writepages
    - fs/ext4/inode.c:ext4_writepages
  

  Symbols:

  ffffffff8129b590-ffffffff8129bc2f: dax_writeback_mapping_range.part.25 (STB_LOCAL)
  ffffffff8129bc30-ffffffff8129bc8f: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 4.13: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff812aa310)
  Location: fs/dax.c:761
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_writepages
    - fs/ext4/inode.c:ext4_writepages
  

  Symbols:

  ffffffff812aa310-ffffffff812aabbb: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 4.15: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff812cdb40)
  Location: fs/dax.c:769
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_writepages
    - fs/ext4/inode.c:ext4_writepages
  

  Symbols:

  ffffffff812cdb40-ffffffff812ce3ed: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 4.18: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff812f8290)
  Location: fs/dax.c:1016
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffff812f8290-ffffffff812f89f8: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 5.0: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8130eb90)
  Location: fs/dax.c:933
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffff8130eb90-ffffffff8130f09c: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In fs/dax.c (0)
  Location: fs/dax.c:938
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffff813367dd-ffffffff813367f0: dax_writeback_mapping_range.cold (STB_LOCAL)
  ffffffff81334880-ffffffff81334d8f: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 5.4: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff81348450)
  Location: fs/dax.c:939
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffff81348450-ffffffff8134896b: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 5.8: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct dax_device *dax_dev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8138df80)
  Location: fs/dax.c:939
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffff8138df80-ffffffff8138e265: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 5.11: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct dax_device *dax_dev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8139f6f0)
  Location: fs/dax.c:955
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/fuse/dax.c:fuse_dax_writepages
  

  Symbols:

  ffffffff8139f6f0-ffffffff8139f9b6: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 5.13: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct dax_device *dax_dev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff813a6460)
  Location: fs/dax.c:967
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/fuse/dax.c:fuse_dax_writepages
  

  Symbols:

  ffffffff813a6460-ffffffff813a672e: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 5.15: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct dax_device *dax_dev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff813f5ed0)
  Location: fs/dax.c:967
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/fuse/dax.c:fuse_dax_writepages
  

  Symbols:

  ffffffff813f5ed0-ffffffff813f61cf: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 5.19: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct dax_device *dax_dev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff81469a90)
  Location: fs/dax.c:893
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/fuse/dax.c:fuse_dax_writepages
  

  Symbols:

  ffffffff81469a90-ffffffff81469dc9: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 6.2: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct dax_device *dax_dev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff814fa1e0)
  Location: fs/dax.c:1012
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/fuse/dax.c:fuse_dax_writepages
  

  Symbols:

  ffffffff814fa1e0-ffffffff814fa509: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 6.5: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct dax_device *dax_dev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff81531660)
  Location: fs/dax.c:1039
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/fuse/dax.c:fuse_dax_writepages
  

  Symbols:

  ffffffff81531660-ffffffff81531976: dax_writeback_mapping_range (STB_GLOBAL)
  

• In 6.8: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct dax_device *dax_dev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff81566540)
  Location: fs/dax.c:1025
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
    - fs/fuse/dax.c:fuse_dax_writepages
  

  Symbols:

  ffffffff81566540-ffffffff81566856: dax_writeback_mapping_range (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffff8000104093d8)
  Location: fs/dax.c:939
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffff8000104093d8-ffff800010409a18: dax_writeback_mapping_range (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (c000000000514950)
  Location: fs/dax.c:939
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  c000000000514950-c0000000005150c8: dax_writeback_mapping_range (STB_GLOBAL)
  

• In riscv64: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffe0002b408c)
  Location: fs/dax.c:939
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffe0002b408c-ffffffe0002b4612: dax_writeback_mapping_range (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff81340a30)
  Location: fs/dax.c:939
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffff81340a30-ffffffff81340f4b: dax_writeback_mapping_range (STB_GLOBAL)
  

• In azure: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff81331420)
  Location: fs/dax.c:939
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffff81331420-ffffffff81331929: dax_writeback_mapping_range (STB_GLOBAL)
  

• In gcp: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff8133e500)
  Location: fs/dax.c:939
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffff8133e500-ffffffff8133ea1b: dax_writeback_mapping_range (STB_GLOBAL)
  

• In lowlatency: ✅

  int dax_writeback_mapping_range(struct address_space *mapping, struct block_device *bdev, struct writeback_control *wbc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/dax.c (ffffffff813513a0)
  Location: fs/dax.c:939
  Inline: False
  Direct callers:
    - fs/ext4/inode.c:ext4_dax_writepages
  

  Symbols:

  ffffffff813513a0-ffffffff813518ec: dax_writeback_mapping_range (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. struct dax_device *dax_dev
  • Param removed. struct block_device *bdev
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅