DepSurf

Function: blk_mq_sched_try_merge

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff81435260)
  Location: block/blk-mq-sched.c:151
  Inline: False
  

  Symbols:

  ffffffff81435260-ffffffff81435394: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 4.15: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff81461090)
  Location: block/blk-mq-sched.c:239
  Inline: False
  

  Symbols:

  ffffffff81461090-ffffffff814611ca: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 4.18: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff81494960)
  Location: block/blk-mq-sched.c:238
  Inline: False
  

  Symbols:

  ffffffff81494960-ffffffff81494aca: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 5.0: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff814aea90)
  Location: block/blk-mq-sched.c:225
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff814aea90-ffffffff814aec03: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 5.3: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff814dcd30)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff814dcd30-ffffffff814dceb3: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 5.4: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff814f61a0)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff814f61a0-ffffffff814f6323: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 5.8: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff81556cc0)
  Location: block/blk-mq-sched.c:291
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff81556cc0-ffffffff81556e43: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 5.11: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81569000)
  Location: block/blk-merge.c:1120
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff81569000-ffffffff815691bf: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 5.13: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81570f60)
  Location: block/blk-merge.c:1123
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff81570f60-ffffffff8157111f: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 5.15: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff815d5620)
  Location: block/blk-merge.c:1106
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff815d5620-ffffffff815d57df: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 5.19: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff816813f0)
  Location: block/blk-merge.c:1095
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff816813f0-ffffffff816815be: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 6.2: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8173e990)
  Location: block/blk-merge.c:1164
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff8173e990-ffffffff8173eb5e: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 6.5: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8177aef0)
  Location: block/blk-merge.c:1160
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff8177aef0-ffffffff8177b0c2: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In 6.8: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff817bd2e0)
  Location: block/blk-merge.c:1156
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff817bd2e0-ffffffff817bd4b2: blk_mq_sched_try_merge (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffff8000105f6518)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffff8000105f6518-ffff8000105f66b0: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In armhf: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (c07a1ef0)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  c07a1ef0-c07a2094: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In ppc64el: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (c00000000078e8c0)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  c00000000078e8c0-c00000000078ead0: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In riscv64: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffe00043401a)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffe00043401a-ffffffe000434132: blk_mq_sched_try_merge (STB_GLOBAL)
  

Flavor

• In aws: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff814ee780)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff814ee780-ffffffff814ee903: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In azure: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff814decd0)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff814decd0-ffffffff814dee53: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In gcp: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff814ea810)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff814ea810-ffffffff814ea993: blk_mq_sched_try_merge (STB_GLOBAL)
  

• In lowlatency: ✅

  bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-sched.c (ffffffff81503800)
  Location: block/blk-mq-sched.c:226
  Inline: False
  Direct callers:
    - block/mq-deadline.c:dd_bio_merge
  

  Symbols:

  ffffffff81503800-ffffffff81503983: blk_mq_sched_try_merge (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Param added. unsigned int nr_segs
  • Param reordered. q, bio, merged_request ➡️ q, bio, nr_segs, merged_request
• 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 ✅