website-function

Function: blkdev_issue_zeroout

Status

Regular

• In 4.4: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, bool discard);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff813c2a30)
  Location: block/blk-lib.c:285
  Inline: False
  Direct callers:
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:ext4_flex_group_add
    - fs/ext4/resize.c:ext4_flex_group_add
    - fs/ext4/extents.c:ext4_ext_zeroout
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff813c2a30-ffffffff813c2c7c: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 4.8: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, bool discard);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff81406690)
  Location: block/blk-lib.c:252
  Inline: False
  Direct callers:
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:ext4_flex_group_add
    - fs/ext4/resize.c:ext4_flex_group_add
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff81406690-ffffffff81406877: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 4.10: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, bool discard);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff81420bb0)
  Location: block/blk-lib.c:354
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:ext4_flex_group_add
    - fs/ext4/resize.c:ext4_flex_group_add
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff81420bb0-ffffffff81420cee: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 4.13: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff8142eb70)
  Location: block/blk-lib.c:359
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:ext4_flex_group_add
    - fs/ext4/resize.c:ext4_flex_group_add
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff8142eb70-ffffffff8142ec2f: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 4.15: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff81459e00)
  Location: block/blk-lib.c:365
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:ext4_flex_group_add
    - fs/ext4/resize.c:ext4_flex_group_add
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff81459e00-ffffffff8145a00c: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 4.18: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff8148d560)
  Location: block/blk-lib.c:393
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:ext4_flex_group_add
    - fs/ext4/resize.c:ext4_flex_group_add
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff8148d560-ffffffff8148d77e: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 5.0: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff814a6df0)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:ext4_flex_group_add
    - fs/ext4/resize.c:ext4_flex_group_add
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff814a6df0-ffffffff814a700e: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 5.3: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff814d4d10)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff814d4d10-ffffffff814d4f2b: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 5.4: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff814ee000)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff814ee000-ffffffff814ee219: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 5.8: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff8154d980)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/inode.c:ext4_issue_zeroout
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_common_ioctl
  

  Symbols:

  ffffffff8154d980-ffffffff8154db7b: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 5.11: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff81569b00)
  Location: block/blk-lib.c:392
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/inode.c:ext4_issue_zeroout
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_common_ioctl
  

  Symbols:

  ffffffff81569b00-ffffffff81569cf5: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 5.13: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff81571a50)
  Location: block/blk-lib.c:392
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/inode.c:ext4_issue_zeroout
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_common_ioctl
  

  Symbols:

  ffffffff81571a50-ffffffff81571c66: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 5.15: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff815d6160)
  Location: block/blk-lib.c:393
  Inline: False
  Direct callers:
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/inode.c:ext4_issue_zeroout
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/jbd2/journal.c:__jbd2_journal_erase
    - block/fops.c:blkdev_fallocate
    - block/fops.c:blkdev_fallocate
    - block/ioctl.c:blkdev_common_ioctl
  

  Symbols:

  ffffffff815d6160-ffffffff815d6376: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 5.19: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff81682160)
  Location: block/blk-lib.c:254
  Inline: False
  Direct callers:
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/inode.c:ext4_issue_zeroout
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/jbd2/journal.c:__jbd2_journal_erase
    - block/fops.c:blkdev_fallocate
    - block/fops.c:blkdev_fallocate
    - block/ioctl.c:blkdev_common_ioctl
  

  Symbols:

  ffffffff81682160-ffffffff81682372: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 6.2: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff8173f7e0)
  Location: block/blk-lib.c:252
  Inline: False
  Direct callers:
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/inode.c:ext4_issue_zeroout
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/jbd2/journal.c:__jbd2_journal_erase
    - block/fops.c:blkdev_fallocate
    - block/fops.c:blkdev_fallocate
    - block/ioctl.c:blkdev_common_ioctl
  

  Symbols:

  ffffffff8173f7e0-ffffffff8173f9f2: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 6.5: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff8177bd20)
  Location: block/blk-lib.c:252
  Inline: False
  Direct callers:
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/inode.c:ext4_issue_zeroout
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/jbd2/journal.c:__jbd2_journal_erase
    - block/fops.c:blkdev_fallocate
    - block/fops.c:blkdev_fallocate
    - block/ioctl.c:blkdev_common_ioctl
  

  Symbols:

  ffffffff8177bd20-ffffffff8177bf2c: blkdev_issue_zeroout (STB_GLOBAL)
  

• In 6.8: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff817be110)
  Location: block/blk-lib.c:252
  Inline: False
  Direct callers:
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/inode.c:ext4_issue_zeroout
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/jbd2/journal.c:__jbd2_journal_erase
    - block/fops.c:blkdev_fallocate
    - block/fops.c:blkdev_fallocate
    - block/ioctl.c:blkdev_common_ioctl
  

  Symbols:

  ffffffff817be110-ffffffff817be31c: blkdev_issue_zeroout (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffff8000105ecbe8)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffff8000105ecbe8-ffff8000105ecdb0: blkdev_issue_zeroout (STB_GLOBAL)
  

• In armhf: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (c0799114)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  c0799114-c0799320: blkdev_issue_zeroout (STB_GLOBAL)
  

• In ppc64el: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (c0000000007825a0)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  c0000000007825a0-c000000000782830: blkdev_issue_zeroout (STB_GLOBAL)
  

• In riscv64: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffe00042c6a2)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffe00042c6a2-ffffffe00042c80a: blkdev_issue_zeroout (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff814e65e0)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff814e65e0-ffffffff814e67f9: blkdev_issue_zeroout (STB_GLOBAL)
  

• In azure: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff814d6b50)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff814d6b50-ffffffff814d6d69: blkdev_issue_zeroout (STB_GLOBAL)
  

• In gcp: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff814e2670)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff814e2670-ffffffff814e2889: blkdev_issue_zeroout (STB_GLOBAL)
  

• In lowlatency: ✅

  int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-lib.c (ffffffff814fb4f0)
  Location: block/blk-lib.c:358
  Inline: False
  Direct callers:
    - fs/block_dev.c:blkdev_fallocate
    - fs/block_dev.c:blkdev_fallocate
    - fs/dax.c:__dax_zero_page_range
    - fs/ext4/ialloc.c:ext4_init_inode_table
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - fs/ext4/resize.c:setup_new_flex_group_blocks
    - block/ioctl.c:blkdev_ioctl
  

  Symbols:

  ffffffff814fb4f0-ffffffff814fb709: blkdev_issue_zeroout (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Param added. unsigned int flags
  • Param removed. bool discard
• 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 ✅
• 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 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 ✅