DepSurf

Function: ll_front_merge_fn

Status

Regular

• In 4.4: ✅

  int ll_front_merge_fn(struct request_queue *q, struct request *req, struct bio *bio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff813c0ed0)
  Location: block/blk-merge.c:518
  Inline: False
  

  Symbols:

  ffffffff813c0ed0-ffffffff813c11e5: ll_front_merge_fn (STB_GLOBAL)
  

• In 4.8: ✅

  int ll_front_merge_fn(struct request_queue *q, struct request *req, struct bio *bio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81405060)
  Location: block/blk-merge.c:544
  Inline: False
  

  Symbols:

  ffffffff81405060-ffffffff814053ce: ll_front_merge_fn (STB_GLOBAL)
  

• In 4.10: ✅

  int ll_front_merge_fn(struct request_queue *q, struct request *req, struct bio *bio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8141eea0)
  Location: block/blk-merge.c:537
  Inline: False
  

  Symbols:

  ffffffff8141eea0-ffffffff8141f341: ll_front_merge_fn (STB_GLOBAL)
  

• In 4.13: ✅

  int ll_front_merge_fn(struct request_queue *q, struct request *req, struct bio *bio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8142ccf0)
  Location: block/blk-merge.c:520
  Inline: False
  

  Symbols:

  ffffffff8142ccf0-ffffffff8142d206: ll_front_merge_fn (STB_GLOBAL)
  

• In 4.15: ✅

  int ll_front_merge_fn(struct request_queue *q, struct request *req, struct bio *bio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81457f00)
  Location: block/blk-merge.c:521
  Inline: False
  

  Symbols:

  ffffffff81457f00-ffffffff81458416: ll_front_merge_fn (STB_GLOBAL)
  

• In 4.18: ✅

  int ll_front_merge_fn(struct request_queue *q, struct request *req, struct bio *bio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8148b3e0)
  Location: block/blk-merge.c:530
  Inline: False
  

  Symbols:

  ffffffff8148b3e0-ffffffff8148b8c6: ll_front_merge_fn (STB_GLOBAL)
  

• In 5.0: ✅

  int ll_front_merge_fn(struct request_queue *q, struct request *req, struct bio *bio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff814a50c0)
  Location: block/blk-merge.c:572
  Inline: False
  

  Symbols:

  ffffffff814a50c0-ffffffff814a5589: ll_front_merge_fn (STB_GLOBAL)
  

• In 5.3: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff814d31a0)
  Location: block/blk-merge.c:535
  Inline: False
  

  Symbols:

  ffffffff814d31a0-ffffffff814d3687: ll_front_merge_fn (STB_GLOBAL)
  

• In 5.4: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff814ec4d0)
  Location: block/blk-merge.c:588
  Inline: False
  

  Symbols:

  ffffffff814ec4d0-ffffffff814ec9b7: ll_front_merge_fn (STB_GLOBAL)
  

• In 5.8: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8154c4a0)
  Location: block/blk-merge.c:583
  Inline: False
  Direct callers:
    - block/blk-core.c:bio_attempt_front_merge
  

  Symbols:

  ffffffff8154c4a0-ffffffff8154c9b2: ll_front_merge_fn (STB_GLOBAL)
  

• In 5.11: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81567d60)
  Location: block/blk-merge.c:599
  Inline: False
  Direct callers:
    - block/blk-merge.c:bio_attempt_front_merge
  

  Symbols:

  ffffffff81567d60-ffffffff815681c2: ll_front_merge_fn (STB_LOCAL)
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81570c49)
  Location: block/blk-merge.c:602
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_front_merge
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff815d52f9)
  Location: block/blk-merge.c:604
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_front_merge
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff816810e7)
  Location: block/blk-merge.c:622
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_front_merge
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8173e66e)
  Location: block/blk-merge.c:660
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_front_merge
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8177abce)
  Location: block/blk-merge.c:654
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_front_merge
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff817bcfae)
  Location: block/blk-merge.c:650
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_front_merge
  

Arch

• In arm64: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffff8000105eaf30)
  Location: block/blk-merge.c:588
  Inline: False
  

  Symbols:

  ffff8000105eaf30-ffff8000105eb3a8: ll_front_merge_fn (STB_GLOBAL)
  

• In armhf: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (c07974a8)
  Location: block/blk-merge.c:588
  Inline: False
  

  Symbols:

  c07974a8-c0797904: ll_front_merge_fn (STB_GLOBAL)
  

• In ppc64el: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (c000000000780260)
  Location: block/blk-merge.c:588
  Inline: False
  

  Symbols:

  c000000000780260-c00000000078079c: ll_front_merge_fn (STB_GLOBAL)
  

• In riscv64: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffe00042b04a)
  Location: block/blk-merge.c:588
  Inline: False
  

  Symbols:

  ffffffe00042b04a-ffffffe00042b382: ll_front_merge_fn (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff814e4ab0)
  Location: block/blk-merge.c:588
  Inline: False
  

  Symbols:

  ffffffff814e4ab0-ffffffff814e4f97: ll_front_merge_fn (STB_GLOBAL)
  

• In azure: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff814d5280)
  Location: block/blk-merge.c:588
  Inline: False
  

  Symbols:

  ffffffff814d5280-ffffffff814d565b: ll_front_merge_fn (STB_GLOBAL)
  

• In gcp: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff814e0b40)
  Location: block/blk-merge.c:588
  Inline: False
  

  Symbols:

  ffffffff814e0b40-ffffffff814e1027: ll_front_merge_fn (STB_GLOBAL)
  

• In lowlatency: ✅

  int ll_front_merge_fn(struct request *req, struct bio *bio, unsigned int nr_segs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff814f99c0)
  Location: block/blk-merge.c:588
  Inline: False
  

  Symbols:

  ffffffff814f99c0-ffffffff814f9ea7: ll_front_merge_fn (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 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Param added. unsigned int nr_segs
  • Param removed. struct request_queue *q
  • Param reordered. q, req, bio ➡️ req, bio, nr_segs
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅

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 ✅