website-struct

Struct: virtio_blk

Status

Regular

• In 4.4: ✅

  struct virtio_blk {
      struct virtio_device *vdev;
      struct gendisk *disk;
      struct blk_mq_tag_set tag_set;
      struct work_struct config_work;
      unsigned int sg_elems;
      int index;
      int num_vqs;
      struct virtio_blk_vq *vqs;
  };
  

• In 4.8: ✅

  struct virtio_blk {
      struct virtio_device *vdev;
      struct gendisk *disk;
      struct blk_mq_tag_set tag_set;
      struct work_struct config_work;
      unsigned int sg_elems;
      int index;
      int num_vqs;
      struct virtio_blk_vq *vqs;
  };
  

• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: ✅

  struct virtio_blk {
      struct mutex vdev_mutex;
      struct virtio_device *vdev;
      struct gendisk *disk;
      struct blk_mq_tag_set tag_set;
      struct work_struct config_work;
      int index;
      int num_vqs;
      int io_queues[3];
      struct virtio_blk_vq *vqs;
      unsigned int zone_sectors;
  };
  

• In 6.8: ✅

  struct virtio_blk {
      struct mutex vdev_mutex;
      struct virtio_device *vdev;
      struct gendisk *disk;
      struct blk_mq_tag_set tag_set;
      struct work_struct config_work;
      int index;
      int num_vqs;
      int io_queues[3];
      struct virtio_blk_vq *vqs;
      unsigned int zone_sectors;
  };
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 6.5 and 6.8 ✅