website-function

Function: blkdev_nr_zones

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: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff814cba80)
  Location: block/blk-zoned.c:85
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  ffffffff814cba80-ffffffff814cbac9: blkdev_nr_zones (STB_GLOBAL)
  

• In 5.3: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff814fa720)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  ffffffff814fa720-ffffffff814fa76a: blkdev_nr_zones (STB_GLOBAL)
  

• In 5.4: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff81518680)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  ffffffff81518680-ffffffff815186ca: blkdev_nr_zones (STB_GLOBAL)
  

• In 5.8: ✅

  unsigned int blkdev_nr_zones(struct gendisk *disk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff815786c0)
  Location: block/blk-zoned.c:126
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_common_ioctl
    - drivers/md/dm-table.c:dm_table_set_restrictions
  

  Symbols:

  ffffffff815786c0-ffffffff81578701: blkdev_nr_zones (STB_GLOBAL)
  

• In 5.11: ✅

  unsigned int blkdev_nr_zones(struct gendisk *disk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff815950b0)
  Location: block/blk-zoned.c:126
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_common_ioctl
    - drivers/md/dm-table.c:dm_table_set_restrictions
  

  Symbols:

  ffffffff815950b0-ffffffff815950fa: blkdev_nr_zones (STB_GLOBAL)
  

• In 5.13: ✅

  unsigned int blkdev_nr_zones(struct gendisk *disk);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff8159be70)
  Location: block/blk-zoned.c:118
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_common_ioctl
    - drivers/md/dm-table.c:dm_table_set_restrictions
  

  Symbols:

  ffffffff8159be70-ffffffff8159beb8: blkdev_nr_zones (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  unsigned int blkdev_nr_zones(struct gendisk *disk);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In block/blk-zoned.c (0)
  Location: block/blk-zoned.c:118
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_common_ioctl
    - drivers/md/dm-zone.c:dm_set_zones_restrictions
  

  Symbols:

  ffffffff81cda319-ffffffff81cda346: blkdev_nr_zones.cold (STB_LOCAL)
  ffffffff81604250-ffffffff8160429b: blkdev_nr_zones (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  unsigned int blkdev_nr_zones(struct gendisk *disk);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In block/blk-zoned.c (0)
  Location: block/blk-zoned.c:117
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_common_ioctl
    - drivers/md/dm-zone.c:dm_set_zones_restrictions
  

  Symbols:

  ffffffff81e8de80-ffffffff81e8deb9: blkdev_nr_zones.cold (STB_LOCAL)
  ffffffff816b7940-ffffffff816b799b: blkdev_nr_zones (STB_GLOBAL)
  

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

Arch

• In arm64: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffff80001061ffe0)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  ffff80001061ffe0-ffff800010620058: blkdev_nr_zones (STB_GLOBAL)
  

• In armhf: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (c07c7b50)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  c07c7b50-c07c7bcc: blkdev_nr_zones (STB_GLOBAL)
  

• In ppc64el: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (c0000000007bf700)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  c0000000007bf700-c0000000007bf758: blkdev_nr_zones (STB_GLOBAL)
  

• In riscv64: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffe000452844)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  ffffffe000452844-ffffffe0004528d2: blkdev_nr_zones (STB_GLOBAL)
  

Flavor

• In aws: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff81510c60)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  ffffffff81510c60-ffffffff81510caa: blkdev_nr_zones (STB_GLOBAL)
  

• In azure: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff81500f80)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  ffffffff81500f80-ffffffff81500fca: blkdev_nr_zones (STB_GLOBAL)
  

• In gcp: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff8150ccf0)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  ffffffff8150ccf0-ffffffff8150cd3a: blkdev_nr_zones (STB_GLOBAL)
  

• In lowlatency: ✅

  unsigned int blkdev_nr_zones(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-zoned.c (ffffffff815263d0)
  Location: block/blk-zoned.c:89
  Inline: False
  Direct callers:
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_report_zones_ioctl
  

  Symbols:

  ffffffff815263d0-ffffffff8152641a: blkdev_nr_zones (STB_GLOBAL)
  

Differences

Regular

• 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 gendisk *disk
  • 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 ✅

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 ✅