DepSurf

Function: bdev_read_only

Status

Regular

• In 4.4: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff813c9920)
  Location: block/genhd.c:1369
  Inline: False
  Direct callers:
    - fs/super.c:do_remount_sb
    - fs/block_dev.c:blkdev_write_iter
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:__save_error_info
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
  

  Symbols:

  ffffffff813c9920-ffffffff813c9941: bdev_read_only (STB_GLOBAL)
  

• In 4.8: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff8140dba0)
  Location: block/genhd.c:1398
  Inline: False
  Direct callers:
    - fs/super.c:do_remount_sb
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
  

  Symbols:

  ffffffff8140dba0-ffffffff8140dbbe: bdev_read_only (STB_GLOBAL)
  

• In 4.10: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff81428f30)
  Location: block/genhd.c:1398
  Inline: False
  Direct callers:
    - fs/super.c:do_remount_sb
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
  

  Symbols:

  ffffffff81428f30-ffffffff81428f4e: bdev_read_only (STB_GLOBAL)
  

• In 4.13: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff81437270)
  Location: block/genhd.c:1421
  Inline: False
  Direct callers:
    - fs/super.c:do_remount_sb
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff81437270-ffffffff8143728c: bdev_read_only (STB_GLOBAL)
  

• In 4.15: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff81463030)
  Location: block/genhd.c:1505
  Inline: False
  Direct callers:
    - fs/super.c:do_remount_sb
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff81463030-ffffffff8146304c: bdev_read_only (STB_GLOBAL)
  

• In 4.18: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff81496970)
  Location: block/genhd.c:1540
  Inline: False
  Direct callers:
    - fs/super.c:do_remount_sb
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff81496970-ffffffff8149698e: bdev_read_only (STB_GLOBAL)
  

• In 5.0: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff814b0890)
  Location: block/genhd.c:1565
  Inline: False
  Direct callers:
    - fs/super.c:do_remount_sb
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff814b0890-ffffffff814b08ae: bdev_read_only (STB_GLOBAL)
  

• In 5.3: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff814deca0)
  Location: block/genhd.c:1586
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff814deca0-ffffffff814decbe: bdev_read_only (STB_GLOBAL)
  

• In 5.4: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff814f80e0)
  Location: block/genhd.c:1595
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff814f80e0-ffffffff814f80fe: bdev_read_only (STB_GLOBAL)
  

• In 5.8: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff81558bf0)
  Location: block/genhd.c:1808
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_write_iter
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_orphan_cleanup
    - fs/ext4/super.c:__ext4_abort
    - fs/ext4/super.c:__ext4_std_error
    - fs/ext4/super.c:__ext4_error_file
    - fs/ext4/super.c:__ext4_error_inode
    - fs/ext4/super.c:__ext4_error
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:__blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_common_ioctl
    - block/blk-zoned.c:blkdev_zone_mgmt
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff81558bf0-ffffffff81558c0e: bdev_read_only (STB_GLOBAL)
  

• In 5.11: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff81575180)
  Location: block/genhd.c:1658
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_write_iter
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_orphan_cleanup
    - fs/ext4/super.c:__ext4_grp_locked_error
    - fs/ext4/super.c:ext4_handle_error
    - fs/ext4/super.c:ext4_handle_error
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:__blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_common_ioctl
    - block/blk-zoned.c:blkdev_zone_mgmt
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff81575180-ffffffff81575198: bdev_read_only (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff8157e250)
  Location: block/genhd.c:1366
  Inline: True
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_write_iter
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_orphan_cleanup
    - fs/ext4/super.c:__ext4_grp_locked_error
    - fs/ext4/super.c:ext4_handle_error
    - fs/ext4/super.c:ext4_handle_error
    - fs/ext4/super.c:ext4_handle_error
    - block/blk-core.c:submit_bio_checks
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_common_ioctl
    - block/partitions/core.c:part_ro_show
    - block/blk-zoned.c:blkdev_zone_mgmt
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff8157e250-ffffffff8157e283: bdev_read_only (STB_GLOBAL)
  

• In 5.15: Selective Inline, Transformation ⚠️

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In block/genhd.c (ffffffff815e3805)
  Location: block/genhd.c:1413
  Inline: True
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:__ext4_grp_locked_error
    - fs/ext4/super.c:ext4_handle_error
    - fs/ext4/super.c:ext4_handle_error
    - fs/ext4/orphan.c:ext4_orphan_cleanup
    - block/bdev.c:blkdev_get_by_path
    - block/fops.c:blkdev_write_iter
    - block/blk-core.c:submit_bio_checks
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_common_ioctl
    - block/partitions/core.c:part_ro_show
    - block/blk-zoned.c:blkdev_zone_mgmt
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff81cd8890-ffffffff81cd88b9: bdev_read_only.cold (STB_LOCAL)
  ffffffff815e37d0-ffffffff815e382c: bdev_read_only (STB_GLOBAL)
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/super.c (ffffffff813f6839)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - fs/super.c:reconfigure_super
  

  In fs/ext4/super.c (ffffffff815291a8)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:__ext4_grp_locked_error
    - fs/ext4/super.c:ext4_handle_error
  

  In fs/ext4/orphan.c (ffffffff8153a5ce)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - fs/ext4/orphan.c:ext4_orphan_cleanup
  

  In block/bdev.c (ffffffff8166fa8c)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - block/bdev.c:blkdev_get_by_path
  

  In block/fops.c (ffffffff81670293)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - block/fops.c:blkdev_write_iter
  

  In block/blk-core.c (ffffffff816796a3)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - block/blk-core.c:submit_bio_noacct
  

  In block/blk-lib.c (ffffffff81682402)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - block/blk-lib.c:blkdev_issue_secure_erase
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:__blkdev_issue_discard
  

  In block/ioctl.c (ffffffff816908ed)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - block/ioctl.c:blkdev_common_ioctl
  

  In block/partitions/core.c (ffffffff81695395)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - block/partitions/core.c:part_ro_show
  

  In block/blk-zoned.c (ffffffff816b7e26)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - block/blk-zoned.c:blkdev_zone_mgmt
  

  In drivers/md/md.c (ffffffff81b5c3e2)
  Location: include/linux/blkdev.h:776
  Inline: True
  Inline callers:
    - drivers/md/md.c:rdev_read_only
    - drivers/md/md.c:rdev_read_only
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/super.c (ffffffff8147f959)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - fs/super.c:reconfigure_super
  

  In fs/ext4/super.c (ffffffff815c72d8)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:__ext4_grp_locked_error
    - fs/ext4/super.c:ext4_handle_error
  

  In fs/ext4/orphan.c (ffffffff815d8b5e)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - fs/ext4/orphan.c:ext4_orphan_cleanup
  

  In block/bdev.c (ffffffff8172ae8c)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - block/bdev.c:blkdev_get_by_path
  

  In block/fops.c (ffffffff8172b9b3)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - block/fops.c:blkdev_write_iter
  

  In block/blk-core.c (ffffffff81735b5c)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - block/blk-core.c:submit_bio_noacct
  

  In block/blk-lib.c (ffffffff8173fa9d)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - block/blk-lib.c:blkdev_issue_secure_erase
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:__blkdev_issue_discard
  

  In block/ioctl.c (ffffffff8174f4d1)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - block/ioctl.c:blkdev_common_ioctl
  

  In block/partitions/core.c (ffffffff81754475)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - block/partitions/core.c:part_ro_show
  

  In block/blk-zoned.c (ffffffff81778422)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - block/blk-zoned.c:blkdev_zone_mgmt
  

  In drivers/md/md.c (ffffffff81cf6872)
  Location: include/linux/blkdev.h:764
  Inline: True
  Inline callers:
    - drivers/md/md.c:rdev_read_only
    - drivers/md/md.c:rdev_read_only
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/super.c (ffffffff814b4715)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - fs/super.c:reconfigure_super
  

  In fs/ext4/super.c (ffffffff815ff03a)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:__ext4_grp_locked_error
    - fs/ext4/super.c:ext4_handle_error
  

  In fs/ext4/orphan.c (ffffffff816106fe)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - fs/ext4/orphan.c:ext4_orphan_cleanup
  

  In block/bdev.c (ffffffff81767103)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - block/bdev.c:blkdev_get_by_path
  

  In block/fops.c (ffffffff81767a59)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - block/fops.c:blkdev_mmap
    - block/fops.c:blkdev_write_iter
  

  In block/blk-core.c (ffffffff81772082)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - block/blk-core.c:submit_bio_noacct
  

  In block/blk-lib.c (ffffffff8177bfca)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - block/blk-lib.c:blkdev_issue_secure_erase
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:__blkdev_issue_discard
  

  In block/ioctl.c (ffffffff8178bbc9)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - block/ioctl.c:blkdev_common_ioctl
  

  In block/partitions/core.c (ffffffff81790585)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - block/partitions/core.c:part_ro_show
  

  In block/blk-zoned.c (ffffffff817b7cdb)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - block/blk-zoned.c:blkdev_zone_mgmt
  

  In drivers/md/md.c (ffffffff81d5e312)
  Location: include/linux/blkdev.h:748
  Inline: True
  Inline callers:
    - drivers/md/md.c:rdev_read_only
    - drivers/md/md.c:rdev_read_only
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/super.c (ffffffff814e41b3)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - fs/super.c:setup_bdev_super
    - fs/super.c:reconfigure_super
  

  In fs/ext4/super.c (ffffffff81637c80)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:__ext4_grp_locked_error
    - fs/ext4/super.c:ext4_handle_error
  

  In fs/ext4/orphan.c (ffffffff816494be)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - fs/ext4/orphan.c:ext4_orphan_cleanup
  

  In block/bdev.c (ffffffff817a8dd9)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - block/bdev.c:bdev_open_by_path
  

  In block/fops.c (ffffffff817a96b9)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - block/fops.c:blkdev_mmap
    - block/fops.c:blkdev_write_iter
  

  In block/blk-core.c (ffffffff817b4301)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - block/blk-core.c:submit_bio_noacct
  

  In block/blk-lib.c (ffffffff817be3ba)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - block/blk-lib.c:blkdev_issue_secure_erase
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:__blkdev_issue_discard
  

  In block/ioctl.c (ffffffff817ce34d)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - block/ioctl.c:blkdev_common_ioctl
  

  In block/partitions/core.c (ffffffff817d3e25)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - block/partitions/core.c:part_ro_show
  

  In block/blk-zoned.c (ffffffff817fcbed)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - block/blk-zoned.c:blkdev_zone_mgmt
  

  In drivers/md/md.c (ffffffff81e15172)
  Location: include/linux/blkdev.h:725
  Inline: True
  Inline callers:
    - drivers/md/md.c:rdev_read_only
    - drivers/md/md.c:rdev_read_only
  

Arch

• In arm64: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffff8000105f92f0)
  Location: block/genhd.c:1595
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffff8000105f92f0-ffff8000105f9330: bdev_read_only (STB_GLOBAL)
  

• In armhf: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (c07a453c)
  Location: block/genhd.c:1595
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  c07a453c-c07a4560: bdev_read_only (STB_GLOBAL)
  

• In ppc64el: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (c000000000791920)
  Location: block/genhd.c:1595
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  c000000000791920-c000000000791948: bdev_read_only (STB_GLOBAL)
  

• In riscv64: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffe000435ae0)
  Location: block/genhd.c:1595
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffe000435ae0-ffffffe000435b14: bdev_read_only (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff814f06c0)
  Location: block/genhd.c:1595
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff814f06c0-ffffffff814f06de: bdev_read_only (STB_GLOBAL)
  

• In azure: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff814e0c00)
  Location: block/genhd.c:1595
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff814e0c00-ffffffff814e0c1e: bdev_read_only (STB_GLOBAL)
  

• In gcp: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff814ec750)
  Location: block/genhd.c:1595
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff814ec750-ffffffff814ec76e: bdev_read_only (STB_GLOBAL)
  

• In lowlatency: ✅

  int bdev_read_only(struct block_device *bdev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/genhd.c (ffffffff81505720)
  Location: block/genhd.c:1595
  Inline: False
  Direct callers:
    - fs/super.c:reconfigure_super
    - fs/block_dev.c:blkdev_get_by_path
    - fs/ext4/super.c:ext4_load_journal
    - fs/ext4/super.c:ext4_fill_super
    - fs/ext4/super.c:__save_error_info
    - block/blk-lib.c:__blkdev_issue_zero_pages
    - block/blk-lib.c:__blkdev_issue_write_zeroes
    - block/blk-lib.c:blkdev_issue_write_same
    - block/blk-lib.c:__blkdev_issue_discard
    - block/ioctl.c:blkdev_ioctl
    - block/compat_ioctl.c:compat_blkdev_ioctl
    - block/blk-zoned.c:blkdev_reset_zones
    - drivers/md/md.c:restart_array
    - drivers/md/md.c:md_run
    - drivers/md/md.c:md_run
    - drivers/md/md.c:bind_rdev_to_array
    - drivers/md/md.c:bind_rdev_to_array
  

  Symbols:

  ffffffff81505720-ffffffff8150573e: bdev_read_only (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 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅

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 ✅