DepSurf

Function: queue_max_discard_segments

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1412
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1412
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1412
  Inline: True
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1427
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1427
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1427
  Inline: True
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1467
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1467
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1467
  Inline: True
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1246
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1246
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1246
  Inline: True
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1260
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1260
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1260
  Inline: True
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81545b29)
  Location: include/linux/blkdev.h:1316
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-sysfs.c (ffffffff81546cc5)
  Location: include/linux/blkdev.h:1316
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (ffffffff8154cf6b)
  Location: include/linux/blkdev.h:1316
  Inline: True
  Inline callers:
    - block/blk-merge.c:blk_try_merge
    - block/blk-merge.c:ll_merge_requests_fn
    - block/blk-merge.c:ll_front_merge_fn
    - block/blk-merge.c:ll_back_merge_fn
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-sysfs.c (ffffffff815629b9)
  Location: include/linux/blkdev.h:1414
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (ffffffff8156773a)
  Location: include/linux/blkdev.h:1414
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:ll_merge_requests_fn
    - block/blk-merge.c:ll_front_merge_fn
    - block/blk-merge.c:blk_recalc_rq_segments
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-sysfs.c (ffffffff8156b069)
  Location: include/linux/blkdev.h:1399
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (ffffffff8156fdd0)
  Location: include/linux/blkdev.h:1399
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:blk_recalc_rq_segments
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/elevator.c (ffffffff815c9917)
  Location: include/linux/blkdev.h:1374
  Inline: True
  Inline callers:
    - block/elevator.c:elv_merge
  

  In block/blk-sysfs.c (ffffffff815cf2d9)
  Location: include/linux/blkdev.h:1374
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (ffffffff815d446e)
  Location: include/linux/blkdev.h:1374
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:blk_recalc_rq_segments
  

  In block/mq-deadline.c (ffffffff8160150d)
  Location: include/linux/blkdev.h:1374
  Inline: True
  Inline callers:
    - block/mq-deadline.c:dd_request_merge
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/elevator.c (ffffffff81674bf5)
  Location: include/linux/blkdev.h:1185
  Inline: True
  Inline callers:
    - block/elevator.c:elv_merge
  

  In block/blk-sysfs.c (ffffffff8167a899)
  Location: include/linux/blkdev.h:1185
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (ffffffff816802ba)
  Location: include/linux/blkdev.h:1185
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:blk_recalc_rq_segments
  

  In block/mq-deadline.c (ffffffff816b3db9)
  Location: include/linux/blkdev.h:1185
  Inline: True
  Inline callers:
    - block/mq-deadline.c:dd_request_merge
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/elevator.c (ffffffff81730945)
  Location: include/linux/blkdev.h:1133
  Inline: True
  Inline callers:
    - block/elevator.c:elv_merge
  

  In block/blk-sysfs.c (ffffffff81736e59)
  Location: include/linux/blkdev.h:1133
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (ffffffff8173d686)
  Location: include/linux/blkdev.h:1133
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:blk_recalc_rq_segments
  

  In block/mq-deadline.c (ffffffff817734f7)
  Location: include/linux/blkdev.h:1133
  Inline: True
  Inline callers:
    - block/mq-deadline.c:dd_request_merge
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/elevator.c (ffffffff8176cbab)
  Location: include/linux/blkdev.h:1114
  Inline: True
  Inline callers:
    - block/elevator.c:elv_merge
  

  In block/blk-sysfs.c (ffffffff81773619)
  Location: include/linux/blkdev.h:1114
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (ffffffff81779c06)
  Location: include/linux/blkdev.h:1114
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:blk_recalc_rq_segments
  

  In block/blk-mq.c (ffffffff8178392b)
  Location: include/linux/blkdev.h:1114
  Inline: True
  Inline callers:
    - block/blk-mq.c:blk_insert_cloned_request
  

  In block/mq-deadline.c (ffffffff817b2397)
  Location: include/linux/blkdev.h:1114
  Inline: True
  Inline callers:
    - block/mq-deadline.c:dd_request_merge
  

  In drivers/block/virtio_blk.c (ffffffff81b7ec4a)
  Location: include/linux/blkdev.h:1114
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/elevator.c (ffffffff817aedd8)
  Location: include/linux/blkdev.h:1099
  Inline: True
  Inline callers:
    - block/elevator.c:elv_merge
  

  In block/blk-sysfs.c (ffffffff817b58f9)
  Location: include/linux/blkdev.h:1099
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (ffffffff817bbfd6)
  Location: include/linux/blkdev.h:1099
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:blk_recalc_rq_segments
  

  In block/blk-mq.c (ffffffff817c5c9b)
  Location: include/linux/blkdev.h:1099
  Inline: True
  Inline callers:
    - block/blk-mq.c:blk_insert_cloned_request
  

  In block/mq-deadline.c (ffffffff817f61a7)
  Location: include/linux/blkdev.h:1099
  Inline: True
  Inline callers:
    - block/mq-deadline.c:dd_request_merge
  

  In drivers/block/virtio_blk.c (ffffffff81bd3349)
  Location: include/linux/blkdev.h:1099
  Inline: True
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (c0791920)
  Location: include/linux/blkdev.h:1287
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-sysfs.c (c0792998)
  Location: include/linux/blkdev.h:1287
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (c07983c8)
  Location: include/linux/blkdev.h:1287
  Inline: True
  Inline callers:
    - block/blk-merge.c:blk_try_merge
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (c0000000007784b0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-sysfs.c (c000000000779cbc)
  Location: include/linux/blkdev.h:1287
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (c0000000007813d0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  Inline callers:
    - block/blk-merge.c:blk_try_merge
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffe000425e2e)
  Location: include/linux/blkdev.h:1287
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-sysfs.c (ffffffe000426dee)
  Location: include/linux/blkdev.h:1287
  Inline: True
  Inline callers:
    - block/blk-sysfs.c:queue_max_discard_segments_show
  

  In block/blk-merge.c (ffffffe00042bbc2)
  Location: include/linux/blkdev.h:1287
  Inline: True
  Inline callers:
    - block/blk-merge.c:blk_try_merge
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-sysfs.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

  In block/blk-merge.c (0)
  Location: include/linux/blkdev.h:1287
  Inline: True
  

Differences