DepSurf

Function: bvec_split_segs

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: Absent ⚠️
• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/blk-merge.c (ffffffff814d1dc0)
  Location: block/blk-merge.c:164
  Inline: True
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  ffffffff814d1dc0-ffffffff814d1e64: bvec_split_segs.isra.0 (STB_LOCAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/blk-merge.c (ffffffff814eb100)
  Location: block/blk-merge.c:193
  Inline: True
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  ffffffff814eb100-ffffffff814eb1df: bvec_split_segs.isra.0 (STB_LOCAL)
  

• In 5.8: ✅

  bool bvec_split_segs(const struct request_queue *q, const struct bio_vec *bv, unsigned int *nsegs, unsigned int *sectors, unsigned int max_segs, unsigned int max_sectors);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8154af00)
  Location: block/blk-merge.c:196
  Inline: False
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:blk_bio_segment_split
  

  Symbols:

  ffffffff8154af00-ffffffff8154afee: bvec_split_segs (STB_LOCAL)
  

• In 5.11: ✅

  bool bvec_split_segs(const struct request_queue *q, const struct bio_vec *bv, unsigned int *nsegs, unsigned int *sectors, unsigned int max_segs, unsigned int max_sectors);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81566c90)
  Location: block/blk-merge.c:197
  Inline: False
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:blk_bio_segment_split
  

  Symbols:

  ffffffff81566c90-ffffffff81566d7e: bvec_split_segs (STB_LOCAL)
  

• In 5.13: ✅

  bool bvec_split_segs(const struct request_queue *q, const struct bio_vec *bv, unsigned int *nsegs, unsigned int *sectors, unsigned int max_segs, unsigned int max_sectors);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8156f1d0)
  Location: block/blk-merge.c:197
  Inline: False
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:blk_bio_segment_split
  

  Symbols:

  ffffffff8156f1d0-ffffffff8156f2b8: bvec_split_segs (STB_LOCAL)
  

• In 5.15: ✅

  bool bvec_split_segs(const struct request_queue *q, const struct bio_vec *bv, unsigned int *nsegs, unsigned int *sectors, unsigned int max_segs, unsigned int max_sectors);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff815d3870)
  Location: block/blk-merge.c:197
  Inline: False
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:blk_bio_segment_split
  

  Symbols:

  ffffffff815d3870-ffffffff815d3958: bvec_split_segs (STB_LOCAL)
  

• In 5.19: ✅

  bool bvec_split_segs(const struct request_queue *q, const struct bio_vec *bv, unsigned int *nsegs, unsigned int *sectors, unsigned int max_segs, unsigned int max_sectors);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8167f660)
  Location: block/blk-merge.c:217
  Inline: False
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:blk_bio_segment_split
  

  Symbols:

  ffffffff8167f660-ffffffff8167f770: bvec_split_segs (STB_LOCAL)
  

• In 6.2: ✅

  bool bvec_split_segs(const struct queue_limits *lim, const struct bio_vec *bv, unsigned int *nsegs, unsigned int *bytes, unsigned int max_segs, unsigned int max_bytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8173c980)
  Location: block/blk-merge.c:231
  Inline: False
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:bio_split_rw
  

  Symbols:

  ffffffff8173c980-ffffffff8173ca54: bvec_split_segs (STB_LOCAL)
  

• In 6.5: ✅

  bool bvec_split_segs(const struct queue_limits *lim, const struct bio_vec *bv, unsigned int *nsegs, unsigned int *bytes, unsigned int max_segs, unsigned int max_bytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81778f00)
  Location: block/blk-merge.c:231
  Inline: False
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:bio_split_rw
  

  Symbols:

  ffffffff81778f00-ffffffff81778fd4: bvec_split_segs (STB_LOCAL)
  

• In 6.8: ✅

  bool bvec_split_segs(const struct queue_limits *lim, const struct bio_vec *bv, unsigned int *nsegs, unsigned int *bytes, unsigned int max_segs, unsigned int max_bytes);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff817bb2d0)
  Location: block/blk-merge.c:227
  Inline: False
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:bio_split_rw
  

  Symbols:

  ffffffff817bb2d0-ffffffff817bb3a4: bvec_split_segs (STB_LOCAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/blk-merge.c (ffff8000105e9b88)
  Location: block/blk-merge.c:193
  Inline: True
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  ffff8000105e9b88-ffff8000105e9cdc: bvec_split_segs.isra.0 (STB_LOCAL)
  

• In armhf: ✅

  bool bvec_split_segs(const struct request_queue *q, const struct bio_vec *bv, unsigned int *nsegs, unsigned int *sectors, unsigned int max_segs, unsigned int max_sectors);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (c0795fcc)
  Location: block/blk-merge.c:193
  Inline: False
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  c0795fcc-c07960d0: bvec_split_segs (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/blk-merge.c (c00000000077e970)
  Location: block/blk-merge.c:193
  Inline: True
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  c00000000077e970-c00000000077eaf8: bvec_split_segs.isra.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/blk-merge.c (ffffffe00042a052)
  Location: block/blk-merge.c:193
  Inline: True
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  ffffffe00042a052-ffffffe00042a176: bvec_split_segs.isra.0 (STB_LOCAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/blk-merge.c (ffffffff814e36e0)
  Location: block/blk-merge.c:193
  Inline: True
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  ffffffff814e36e0-ffffffff814e37bf: bvec_split_segs.isra.0 (STB_LOCAL)
  

• In azure: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/blk-merge.c (ffffffff814d4060)
  Location: block/blk-merge.c:193
  Inline: True
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  ffffffff814d4060-ffffffff814d413f: bvec_split_segs.isra.0 (STB_LOCAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/blk-merge.c (ffffffff814df770)
  Location: block/blk-merge.c:193
  Inline: True
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  ffffffff814df770-ffffffff814df84f: bvec_split_segs.isra.0 (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In block/blk-merge.c (ffffffff814f85d0)
  Location: block/blk-merge.c:193
  Inline: True
  Direct callers:
    - block/blk-merge.c:blk_recalc_rq_segments
    - block/blk-merge.c:__blk_queue_split
  

  Symbols:

  ffffffff814f85d0-ffffffff814f86af: bvec_split_segs.isra.0 (STB_LOCAL)
  

Differences

Regular

• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Param added. const struct queue_limits *lim
  • Param added. unsigned int *bytes
  • Param added. unsigned int max_bytes
  • Param removed. const struct request_queue *q
  • Param removed. unsigned int *sectors
  • Param removed. unsigned int max_sectors
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch