[Qemu-devel] [PATCH 0/2] virtio-blk: Switch to blk_aio_ioctl

[Fam Zheng]

There are user complaints on guest's unresponsiveness when ioctl is blocked due
to the lost connection to backend or other issues. This series changes scsi
request processing of virtio-blk to an asynchronous manner.



Fam Zheng (2):
  virtio-blk: Pass req to virtio_blk_handle_scsi_req
  virtio-blk: Use blk_aio_ioctl

 hw/block/virtio-blk.c          | 134 ++++++++++++++++++++++++++---------------
 include/hw/virtio/virtio-blk.h |   3 -
 2 files changed, 84 insertions(+), 53 deletions(-)

-- 
1.9.3