website-function

Function: bdget

Status

Regular

• In 4.4: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff812479f0)
  Location: fs/block_dev.c:627
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff812479f0-ffffffff81247b19: bdget (STB_GLOBAL)
  

• In 4.8: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff812701c0)
  Location: fs/block_dev.c:705
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff812701c0-ffffffff812702e9: bdget (STB_GLOBAL)
  

• In 4.10: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff812833c0)
  Location: fs/block_dev.c:957
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff812833c0-ffffffff812834d9: bdget (STB_GLOBAL)
  

• In 4.13: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff81290a90)
  Location: fs/block_dev.c:873
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - fs/block_dev.c:bd_acquire
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff81290a90-ffffffff81290ba9: bdget (STB_GLOBAL)
  

• In 4.15: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff812b3770)
  Location: fs/block_dev.c:863
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - fs/block_dev.c:bd_acquire
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff812b3770-ffffffff812b3889: bdget (STB_GLOBAL)
  

• In 4.18: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff812dcb30)
  Location: fs/block_dev.c:864
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff812dcb30-ffffffff812dcc54: bdget (STB_GLOBAL)
  

• In 5.0: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff812f27f0)
  Location: fs/block_dev.c:903
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff812f27f0-ffffffff812f2915: bdget (STB_GLOBAL)
  

• In 5.3: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff81314390)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff81314390-ffffffff813144c7: bdget (STB_GLOBAL)
  

• In 5.4: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff81326d00)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff81326d00-ffffffff81326e37: bdget (STB_GLOBAL)
  

• In 5.8: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff81360ea0)
  Location: fs/block_dev.c:881
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - fs/block_dev.c:bd_acquire
    - block/genhd.c:bdget_disk
    - block/partitions/core.c:bdev_resize_partition
  

  Symbols:

  ffffffff81360ea0-ffffffff81360fd7: bdget (STB_GLOBAL)
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff8136e8b1)
  Location: fs/block_dev.c:919
  Inline: True
  Inline callers:
    - fs/block_dev.c:blkdev_get_no_open
    - fs/block_dev.c:blkdev_get_no_open
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff813751a5)
  Location: fs/block_dev.c:925
  Inline: True
  Inline callers:
    - fs/block_dev.c:blkdev_get_no_open
    - fs/block_dev.c:blkdev_get_no_open
  

• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffff8000103e1c18)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - fs/block_dev.c:blkdev_get_by_dev
    - fs/block_dev.c:bd_acquire
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffff8000103e1c18-ffff8000103e1d7c: bdget (STB_GLOBAL)
  

• In armhf: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (c05b7d44)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - fs/block_dev.c:bd_acquire
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  c05b7d44-c05b7e6c: bdget (STB_GLOBAL)
  

• In ppc64el: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (c0000000004e4aa0)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - fs/block_dev.c:blkdev_get_by_dev
    - fs/block_dev.c:bd_acquire
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  c0000000004e4aa0-c0000000004e4c4c: bdget (STB_GLOBAL)
  

• In riscv64: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffe0002980f2)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffe0002980f2-ffffffe00029823a: bdget (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff8131f2e0)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff8131f2e0-ffffffff8131f417: bdget (STB_GLOBAL)
  

• In azure: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff8130fe80)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff8130fe80-ffffffff8130ffb7: bdget (STB_GLOBAL)
  

• In gcp: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff8131cdb0)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff8131cdb0-ffffffff8131cee7: bdget (STB_GLOBAL)
  

• In lowlatency: ✅

  struct block_device *bdget(dev_t dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In fs/block_dev.c (ffffffff8132d190)
  Location: fs/block_dev.c:900
  Inline: False
  Direct callers:
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_store
    - kernel/trace/blktrace.c:sysfs_blk_trace_attr_show
    - mm/swapfile.c:swap_type_of
    - fs/block_dev.c:blkdev_get_by_dev
    - block/ioctl.c:blkpg_ioctl
    - block/ioctl.c:blkpg_ioctl
    - block/genhd.c:bdget_disk
  

  Symbols:

  ffffffff8132d190-ffffffff8132d2c5: bdget (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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 ✅
• No changes between 5.4 and 5.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• 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 ✅