DepSurf

Function: blk_rq_nr_discard_segments

Status

Regular

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

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1220
  Inline: True
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (0)
  Location: include/linux/blkdev.h:1235
  Inline: True
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81484975)
  Location: include/linux/blkdev.h:1270
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffffffff8148bd9d)
  Location: include/linux/blkdev.h:1270
  Inline: True
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff8149f905)
  Location: include/linux/blkdev.h:1095
  Inline: True
  

  In block/blk-merge.c (ffffffff814a59f2)
  Location: include/linux/blkdev.h:1095
  Inline: True
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814cda15)
  Location: include/linux/blkdev.h:1109
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffffffff814d3a1f)
  Location: include/linux/blkdev.h:1109
  Inline: True
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814e6d35)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffffffff814ecd4f)
  Location: include/linux/blkdev.h:1136
  Inline: True
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff81545b05)
  Location: include/linux/blkdev.h:1156
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffffffff8154cb00)
  Location: include/linux/blkdev.h:1156
  Inline: True
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81567715)
  Location: include/linux/blkdev.h:1210
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8156fda5)
  Location: include/linux/blkdev.h:1195
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff815d4445)
  Location: include/linux/blkdev.h:1169
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81680295)
  Location: include/linux/blk-mq.h:1105
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff8173d665)
  Location: include/linux/blk-mq.h:1136
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff81779be5)
  Location: include/linux/blk-mq.h:1136
  Inline: True
  Inline callers:
    - block/blk-merge.c:bio_attempt_discard_merge
    - block/blk-merge.c:attempt_merge
    - block/blk-merge.c:attempt_merge
  

  In drivers/block/virtio_blk.c (ffffffff81b7ec24)
  Location: include/linux/blk-mq.h:1136
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-merge.c (ffffffff817bbfb5)
  Location: include/linux/blk-mq.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
  

  In drivers/block/virtio_blk.c (ffffffff81bd3327)
  Location: include/linux/blk-mq.h:1133
  Inline: True
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffff8000105e46b4)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffff8000105eb580)
  Location: include/linux/blkdev.h:1136
  Inline: True
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (c0791900)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (c0797d2c)
  Location: include/linux/blkdev.h:1136
  Inline: True
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (c00000000077848c)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (c000000000780b4c)
  Location: include/linux/blkdev.h:1136
  Inline: True
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffe000425e14)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffffffe00042b614)
  Location: include/linux/blkdev.h:1136
  Inline: True
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814df315)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffffffff814e532f)
  Location: include/linux/blkdev.h:1136
  Inline: True
  

  In drivers/nvme/host/core.c (ffffffff8174499d)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - drivers/nvme/host/core.c:nvme_setup_discard
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814cfcb5)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffffffff814d59dd)
  Location: include/linux/blkdev.h:1136
  Inline: True
  

  In drivers/nvme/host/core.c (ffffffff8172662d)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - drivers/nvme/host/core.c:nvme_setup_discard
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814db3a5)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffffffff814e13bf)
  Location: include/linux/blkdev.h:1136
  Inline: True
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In block/blk-core.c (ffffffff814f4215)
  Location: include/linux/blkdev.h:1136
  Inline: True
  Inline callers:
    - block/blk-core.c:bio_attempt_discard_merge
  

  In block/blk-merge.c (ffffffff814fa271)
  Location: include/linux/blkdev.h:1136
  Inline: True
  

Differences