DepSurf

Function: blk_mq_map_queues

Status

Regular

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

  int blk_mq_map_queues(struct blk_mq_tag_set *set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff81427b80)
  Location: block/blk-mq-cpumap.c:34
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_alloc_tag_set
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff81427b80-ffffffff81427d20: blk_mq_map_queues (STB_GLOBAL)
  

• In 4.13: ✅

  int blk_mq_map_queues(struct blk_mq_tag_set *set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff81435030)
  Location: block/blk-mq-cpumap.c:38
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_queue_map
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff81435030-ffffffff81435110: blk_mq_map_queues (STB_GLOBAL)
  

• In 4.15: ✅

  int blk_mq_map_queues(struct blk_mq_tag_set *set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff81460c40)
  Location: block/blk-mq-cpumap.c:38
  Inline: False
  Direct callers:
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff81460c40-ffffffff81460d0d: blk_mq_map_queues (STB_GLOBAL)
  

• In 4.18: ✅

  int blk_mq_map_queues(struct blk_mq_tag_set *set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff81494520)
  Location: block/blk-mq-cpumap.c:33
  Inline: False
  Direct callers:
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff81494520-ffffffff814945c4: blk_mq_map_queues (STB_GLOBAL)
  

• In 5.0: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff814ae650)
  Location: block/blk-mq-cpumap.c:34
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff814ae650-ffffffff814ae6fc: blk_mq_map_queues (STB_GLOBAL)
  

• In 5.3: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff814dc8f0)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff814dc8f0-ffffffff814dc9b3: blk_mq_map_queues (STB_GLOBAL)
  

• In 5.4: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff814f5d10)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff814f5d10-ffffffff814f5e28: blk_mq_map_queues (STB_GLOBAL)
  

• In 5.8: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff81556730)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:__blk_mq_update_nr_hw_queues
    - block/blk-mq.c:blk_mq_update_queue_map
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff81556730-ffffffff81556848: blk_mq_map_queues (STB_GLOBAL)
  

• In 5.11: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff81572f80)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:__blk_mq_update_nr_hw_queues
    - block/blk-mq.c:blk_mq_update_queue_map
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff81572f80-ffffffff81573098: blk_mq_map_queues (STB_GLOBAL)
  

• In 5.13: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff8157afa0)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:__blk_mq_update_nr_hw_queues
    - block/blk-mq.c:blk_mq_update_queue_map
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff8157afa0-ffffffff8157b0d7: blk_mq_map_queues (STB_GLOBAL)
  

• In 5.15: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff815e02c0)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:__blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff815e02c0-ffffffff815e042b: blk_mq_map_queues (STB_GLOBAL)
  

• In 5.19: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff8168ecf0)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:__blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff8168ecf0-ffffffff8168ee64: blk_mq_map_queues (STB_GLOBAL)
  

• In 6.2: ✅

  void blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff8174d790)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:__blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff8174d790-ffffffff8174d901: blk_mq_map_queues (STB_GLOBAL)
  

• In 6.5: ✅

  void blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff81789db0)
  Location: block/blk-mq-cpumap.c:18
  Inline: False
  Direct callers:
    - block/blk-mq.c:__blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - drivers/block/virtio_blk.c:virtblk_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff81789db0-ffffffff81789e8a: blk_mq_map_queues (STB_GLOBAL)
  

• In 6.8: ✅

  void blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff817cc530)
  Location: block/blk-mq-cpumap.c:18
  Inline: False
  Direct callers:
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - drivers/block/virtio_blk.c:virtblk_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
    - drivers/scsi/virtio_scsi.c:virtscsi_map_queues
  

  Symbols:

  ffffffff817cc530-ffffffff817cc60a: blk_mq_map_queues (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffff8000105f6040)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffff8000105f6040-ffff8000105f61bc: blk_mq_map_queues (STB_GLOBAL)
  

• In armhf: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (c07a1934)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  c07a1934-c07a1af4: blk_mq_map_queues (STB_GLOBAL)
  

• In ppc64el: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (c00000000078e0b0)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  c00000000078e0b0-c00000000078e2f0: blk_mq_map_queues (STB_GLOBAL)
  

• In riscv64: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffe000433bc0)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffe000433bc0-ffffffe000433d08: blk_mq_map_queues (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff814ee2f0)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
    - drivers/nvme/host/pci.c:nvme_pci_map_queues
  

  Symbols:

  ffffffff814ee2f0-ffffffff814ee408: blk_mq_map_queues (STB_GLOBAL)
  

• In azure: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff814de840)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
    - drivers/nvme/host/pci.c:nvme_pci_map_queues
  

  Symbols:

  ffffffff814de840-ffffffff814de958: blk_mq_map_queues (STB_GLOBAL)
  

• In gcp: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff814ea380)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff814ea380-ffffffff814ea498: blk_mq_map_queues (STB_GLOBAL)
  

• In lowlatency: ✅

  int blk_mq_map_queues(struct blk_mq_queue_map *qmap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In block/blk-mq-cpumap.c (ffffffff81503350)
  Location: block/blk-mq-cpumap.c:35
  Inline: False
  Direct callers:
    - block/blk-mq.c:blk_mq_update_nr_hw_queues
    - block/blk-mq-virtio.c:blk_mq_virtio_map_queues
    - block/blk-mq-rdma.c:blk_mq_rdma_map_queues
    - drivers/scsi/scsi_lib.c:scsi_map_queues
  

  Symbols:

  ffffffff81503350-ffffffff81503468: blk_mq_map_queues (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param added. struct blk_mq_queue_map *qmap
  • Param removed. struct blk_mq_tag_set *set
• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Return type changed. int ➡️ void
• 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 ✅