DepSurf

Function: blk_queue_enter

Status

Regular

• In 4.4: ✅

  int blk_queue_enter(struct request_queue *q, bool nowait);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff813b99b0)
  Location: block/blk-core.c:649
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_read_page
    - fs/block_dev.c:bdev_write_page
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff813b99b0-ffffffff813b9b64: blk_queue_enter (STB_GLOBAL)
  

• In 4.8: ✅

  int blk_queue_enter(struct request_queue *q, bool nowait);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff813fd7a0)
  Location: block/blk-core.c:651
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - fs/dax.c:dax_map_atomic
    - block/blk-timeout.c:blk_timeout_work
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff813fd7a0-ffffffff813fd949: blk_queue_enter (STB_GLOBAL)
  

• In 4.10: ✅

  int blk_queue_enter(struct request_queue *q, bool nowait);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81417100)
  Location: block/blk-core.c:652
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - fs/dax.c:dax_map_atomic
    - block/blk-timeout.c:blk_timeout_work
  

  Symbols:

  ffffffff81417100-ffffffff81417287: blk_queue_enter (STB_GLOBAL)
  

• In 4.13: ✅

  int blk_queue_enter(struct request_queue *q, bool nowait);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81424e30)
  Location: block/blk-core.c:763
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-timeout.c:blk_timeout_work
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff81424e30-ffffffff81424fb2: blk_queue_enter (STB_GLOBAL)
  

• In 4.15: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff8144fcb0)
  Location: block/blk-core.c:818
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-core.c:blk_get_request_flags
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff8144fcb0-ffffffff8144fec1: blk_queue_enter (STB_GLOBAL)
  

• In 4.18: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81482ed0)
  Location: block/blk-core.c:918
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-core.c:generic_make_request
    - block/blk-core.c:generic_make_request
    - block/blk-core.c:blk_get_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff81482ed0-ffffffff814830a3: blk_queue_enter (STB_GLOBAL)
  

• In 5.0: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff8149e830)
  Location: block/blk-core.c:398
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-core.c:generic_make_request
    - block/blk-core.c:generic_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff8149e830-ffffffff8149ea38: blk_queue_enter (STB_GLOBAL)
  

• In 5.3: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814cc9d0)
  Location: block/blk-core.c:396
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff814cc9d0-ffffffff814ccbda: blk_queue_enter (STB_GLOBAL)
  

• In 5.4: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814e5c10)
  Location: block/blk-core.c:400
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff814e5c10-ffffffff814e5e0e: blk_queue_enter (STB_GLOBAL)
  

• In 5.8: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81544d00)
  Location: block/blk-core.c:412
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff81544d00-ffffffff81544ef6: blk_queue_enter (STB_GLOBAL)
  

• In 5.11: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81561280)
  Location: block/blk-core.c:430
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:__submit_bio_noacct_mq
    - block/blk-core.c:__submit_bio_noacct
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff81561280-ffffffff815614b2: blk_queue_enter (STB_GLOBAL)
  

• In 5.13: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff815699d0)
  Location: block/blk-core.c:431
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:__submit_bio_noacct
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff815699d0-ffffffff81569c02: blk_queue_enter (STB_GLOBAL)
  

• In 5.15: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff815ce450)
  Location: block/blk-core.c:440
  Inline: False
  Direct callers:
    - block/bdev.c:bdev_write_page
    - block/bdev.c:bdev_read_page
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
    - block/blk-cgroup.c:blkg_conf_prep
  

  Symbols:

  ffffffff815ce450-ffffffff815ce5bb: blk_queue_enter (STB_GLOBAL)
  

• In 5.19: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81678680)
  Location: block/blk-core.c:335
  Inline: False
  Direct callers:
    - block/bdev.c:bdev_write_page
    - block/bdev.c:bdev_read_page
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
    - block/blk-cgroup.c:blkg_conf_prep
  

  Symbols:

  ffffffff81678680-ffffffff816788a4: blk_queue_enter (STB_GLOBAL)
  

• In 6.2: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81734ae0)
  Location: block/blk-core.c:313
  Inline: False
  Direct callers:
    - block/bdev.c:bdev_write_page
    - block/bdev.c:bdev_read_page
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
    - block/blk-mq.c:blk_mq_alloc_request
    - block/blk-cgroup.c:blkg_conf_prep
  

  Symbols:

  ffffffff81734ae0-ffffffff81734cfe: blk_queue_enter (STB_GLOBAL)
  

• In 6.5: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81771030)
  Location: block/blk-core.c:310
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff81771030-ffffffff8177125f: blk_queue_enter (STB_GLOBAL)
  

• In 6.8: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff817b3380)
  Location: block/blk-core.c:312
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff817b3380-ffffffff817b35a0: blk_queue_enter (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffff8000105e31a0)
  Location: block/blk-core.c:400
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffff8000105e31a0-ffff8000105e33f4: blk_queue_enter (STB_GLOBAL)
  

• In armhf: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (c079048c)
  Location: block/blk-core.c:400
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-core.c:generic_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  c079048c-c07906f4: blk_queue_enter (STB_GLOBAL)
  

• In ppc64el: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (c0000000007769c0)
  Location: block/blk-core.c:400
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  c0000000007769c0-c000000000776cb0: blk_queue_enter (STB_GLOBAL)
  

• In riscv64: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffe000424de4)
  Location: block/blk-core.c:400
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffe000424de4-ffffffe000424f90: blk_queue_enter (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814de1f0)
  Location: block/blk-core.c:400
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff814de1f0-ffffffff814de3ee: blk_queue_enter (STB_GLOBAL)
  

• In azure: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814ceb90)
  Location: block/blk-core.c:400
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff814ceb90-ffffffff814ced8e: blk_queue_enter (STB_GLOBAL)
  

• In gcp: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814da280)
  Location: block/blk-core.c:400
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff814da280-ffffffff814da47e: blk_queue_enter (STB_GLOBAL)
  

• In lowlatency: ✅

  int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814f2f10)
  Location: block/blk-core.c:400
  Inline: False
  Direct callers:
    - fs/block_dev.c:bdev_write_page
    - fs/block_dev.c:bdev_read_page
    - block/blk-core.c:direct_make_request
    - block/blk-mq.c:blk_mq_alloc_request_hctx
    - block/blk-mq.c:blk_mq_alloc_request
  

  Symbols:

  ffffffff814f2f10-ffffffff814f315e: blk_queue_enter (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 ✅
• Changed between 4.13 and 4.15 ⚠️

  • Param added. blk_mq_req_flags_t flags
  • Param removed. bool nowait
• 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 ✅