DepSurf

Function: `bio_kmalloc`

Status

Regular

In 4.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff813b2262)
Location: include/linux/bio.h:454
Inline: True
Inline callers:
  - block/bio.c:bio_copy_user_iov
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_copy_kern

In 4.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff813f625c)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In 4.10: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff8140fc4c)
Location: include/linux/bio.h:400
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In 4.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff8141d5cc)
Location: include/linux/bio.h:412
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In 4.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff8144845c)
Location: include/linux/bio.h:408
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In 4.18: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff8147b5ad)
Location: include/linux/bio.h:441
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In 5.0: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff8149971d)
Location: include/linux/bio.h:396
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In 5.3: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff814c787d)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In 5.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff814e096e)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In 5.8: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In fs/squashfs/block.c (ffffffff8144931a)
Location: include/linux/bio.h:411
Inline: True
Inline callers:
  - fs/squashfs/block.c:squashfs_bio_read

In block/blk-map.c (ffffffff81549fba)
Location: include/linux/bio.h:411
Inline: True
Inline callers:
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:bio_map_kern
  - block/blk-map.c:bio_map_user_iov
  - block/blk-map.c:bio_copy_user_iov

In 5.11: Duplicate, Full Inline ⚠️

Collision: Static Duplication

Inline: Full

Transformation: False

Instances:

In fs/squashfs/block.c (ffffffff81465a8a)
Location: include/linux/bio.h:422
Inline: True
Inline callers:
  - fs/squashfs/block.c:squashfs_bio_read

In block/blk-map.c (ffffffff81565d6a)
Location: include/linux/bio.h:422
Inline: True
Inline callers:
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:bio_map_kern
  - block/blk-map.c:bio_map_user_iov
  - block/blk-map.c:bio_copy_user_iov

In 5.13: ✅

struct bio *bio_kmalloc(gfp_t gfp_mask, short unsigned int nr_iovecs);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In block/bio.c (ffffffff81563ab0)
Location: block/bio.c:480
Inline: False
Direct callers:
  - fs/squashfs/block.c:squashfs_bio_read
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:bio_map_user_iov
  - block/blk-map.c:bio_copy_user_iov
  - block/blk-crypto-fallback.c:blk_crypto_clone_bio

Symbols:

ffffffff81563ab0-ffffffff81563b33: bio_kmalloc (STB_GLOBAL)

In 5.15: ✅

struct bio *bio_kmalloc(gfp_t gfp_mask, short unsigned int nr_iovecs);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In block/bio.c (ffffffff815c7400)
Location: block/bio.c:513
Inline: False
Direct callers:
  - fs/squashfs/block.c:squashfs_bio_read
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:bio_map_user_iov
  - block/blk-map.c:bio_copy_user_iov
  - block/blk-crypto-fallback.c:blk_crypto_clone_bio

Symbols:

ffffffff815c7400-ffffffff815c74f4: bio_kmalloc (STB_GLOBAL)

In 5.19: ✅

struct bio *bio_kmalloc(short unsigned int nr_vecs, gfp_t gfp_mask);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In block/bio.c (ffffffff816713a0)
Location: block/bio.c:575
Inline: False
Direct callers:
  - fs/squashfs/block.c:squashfs_bio_read
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:bio_map_user_iov
  - block/blk-map.c:bio_copy_user_iov
  - block/blk-crypto-fallback.c:blk_crypto_fallback_clone_bio

Symbols:

ffffffff816713a0-ffffffff816713d8: bio_kmalloc (STB_GLOBAL)

In 6.2: ✅

struct bio *bio_kmalloc(short unsigned int nr_vecs, gfp_t gfp_mask);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In block/bio.c (ffffffff8172cb50)
Location: block/bio.c:600
Inline: False
Direct callers:
  - fs/squashfs/block.c:squashfs_bio_read
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:blk_rq_map_bio_alloc
  - block/blk-map.c:bio_copy_user_iov
  - block/blk-crypto-fallback.c:blk_crypto_fallback_clone_bio

Symbols:

ffffffff8172cb50-ffffffff8172cb88: bio_kmalloc (STB_GLOBAL)

In 6.5: ✅

struct bio *bio_kmalloc(short unsigned int nr_vecs, gfp_t gfp_mask);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In block/bio.c (ffffffff81768ed0)
Location: block/bio.c:599
Inline: False
Direct callers:
  - fs/squashfs/block.c:squashfs_bio_read
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:bio_copy_kern
  - block/blk-map.c:blk_rq_map_bio_alloc
  - block/blk-map.c:bio_copy_user_iov
  - block/blk-crypto-fallback.c:blk_crypto_fallback_clone_bio

Symbols:

ffffffff81768ed0-ffffffff81768f08: bio_kmalloc (STB_GLOBAL)

In 6.8: ✅

struct bio *bio_kmalloc(short unsigned int nr_vecs, gfp_t gfp_mask);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In block/bio.c (ffffffff817aaf00)
Location: block/bio.c:599
Inline: False
Direct callers:
  - fs/squashfs/block.c:squashfs_bio_read
  - block/blk-map.c:blk_rq_map_kern
  - block/blk-map.c:bio_copy_kern
  - block/blk-map.c:blk_rq_map_bio_alloc
  - block/blk-map.c:bio_copy_user_iov
  - block/blk-crypto-fallback.c:blk_crypto_fallback_clone_bio

Symbols:

ffffffff817aaf00-ffffffff817aaf38: bio_kmalloc (STB_GLOBAL)

Arch

In arm64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffff8000105dd4ec)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In armhf: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (c078a938)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In ppc64el: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (c00000000076ec50)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In riscv64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffe0004205ee)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

Flavor

In aws: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff814d8f4e)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In azure: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff814c98fe)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In gcp: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff814d4fde)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

In lowlatency: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/bio.c (ffffffff814edb8e)
Location: include/linux/bio.h:403
Inline: True
Inline callers:
  - block/bio.c:bio_copy_kern
  - block/bio.c:bio_map_kern
  - block/bio.c:bio_map_user_iov
  - block/bio.c:bio_copy_user_iov

Differences

Regular

No changes between 5.13 and 5.15 ✅
Changed between 5.15 and 5.19 ⚠️
- Param added. short unsigned int nr_vecs
- Param removed. short unsigned int nr_iovecs
- Param reordered. gfp_mask, nr_iovecs ➡️ nr_vecs, gfp_mask
No changes between 5.19 and 6.2 ✅
No changes between 6.2 and 6.5 ✅
No changes between 6.5 and 6.8 ✅

DepSurf

Function: bio_kmalloc

Status

Differences

Function: `bio_kmalloc`