DepSurf

Function: alloc_disk

Status

Regular

• In 4.4: ✅

  struct gendisk *alloc_disk(int minors);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff813cb6a0)
  Location: block/genhd.c:1255
  Inline: False
  Direct callers:
    - drivers/block/brd.c:brd_alloc
    - drivers/block/loop.c:loop_add
    - drivers/block/virtio_blk.c:virtblk_probe
    - drivers/block/xen-blkfront.c:xlvbd_alloc_gendisk
    - drivers/scsi/sd.c:sd_probe
    - drivers/scsi/sr.c:sr_probe
    - drivers/scsi/sg.c:sg_add_device
    - drivers/md/md.c:md_alloc
    - drivers/md/dm.c:dm_create
  

  Symbols:

  ffffffff813cb6a0-ffffffff813cb6b5: alloc_disk (STB_GLOBAL)
  

• In 4.8: ✅

  struct gendisk *alloc_disk(int minors);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff8140f960)
  Location: block/genhd.c:1284
  Inline: False
  Direct callers:
    - drivers/block/brd.c:brd_alloc
    - drivers/block/loop.c:loop_add
    - drivers/block/virtio_blk.c:virtblk_probe
    - drivers/block/xen-blkfront.c:xlvbd_alloc_gendisk
    - drivers/scsi/sd.c:sd_probe
    - drivers/scsi/sr.c:sr_probe
    - drivers/scsi/sg.c:sg_add_device
    - drivers/md/md.c:md_alloc
  

  Symbols:

  ffffffff8140f960-ffffffff8140f975: alloc_disk (STB_GLOBAL)
  

• In 4.10: ✅

  struct gendisk *alloc_disk(int minors);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff8142acf0)
  Location: block/genhd.c:1284
  Inline: False
  Direct callers:
    - drivers/block/loop.c:loop_add
    - drivers/block/xen-blkfront.c:xlvbd_alloc_gendisk
    - drivers/scsi/sd.c:sd_probe
    - drivers/scsi/sr.c:sr_probe
    - drivers/scsi/sg.c:sg_add_device
    - drivers/md/md.c:md_alloc
  

  Symbols:

  ffffffff8142acf0-ffffffff8142ad05: alloc_disk (STB_GLOBAL)
  

• In 4.13: ✅

  struct gendisk *alloc_disk(int minors);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff81438f00)
  Location: block/genhd.c:1307
  Inline: False
  Direct callers:
    - drivers/block/loop.c:loop_add
    - drivers/block/xen-blkfront.c:xlvbd_alloc_gendisk
    - drivers/scsi/sd.c:sd_probe
    - drivers/scsi/sr.c:sr_probe
    - drivers/scsi/sg.c:sg_add_device
    - drivers/md/md.c:md_alloc
  

  Symbols:

  ffffffff81438f00-ffffffff81438f15: alloc_disk (STB_GLOBAL)
  

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

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

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 ✅