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Re: [Qemu-devel] [PATCH 0/2] virtio-blk: Switch to blk_aio_ioctl
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH 0/2] virtio-blk: Switch to blk_aio_ioctl |
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Date: |
Tue, 20 Jan 2015 11:13:51 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 |
On 20/01/2015 04:28, Fam Zheng wrote:
> 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(-)
>
Reviewed-by: Paolo Bonzini <address@hidden>