Re: [Qemu-devel] [PATCH 8/9] virtio: merge virtio_queue_aio_set_host_notifier_handler with virtio_queue_set_aio

[Cornelia Huck]

On Wed, 30 Mar 2016 14:48:07 +0200
Paolo Bonzini <address@hidden> wrote:

> Eliminating the reentrancy is actually a nice thing that we can do
> with the API that Michael proposed, so let's make it first class.
> This also hides the complex assign/set_handler conventions from
> callers of virtio_queue_aio_set_host_notifier_handler, and fixes
> a possible race that could happen when passing assign=false to
> virtio_queue_aio_set_host_notifier_handler.
> 
> Signed-off-by: Paolo Bonzini <address@hidden>
> ---
>  hw/block/dataplane/virtio-blk.c |  7 +++----
>  hw/scsi/virtio-scsi-dataplane.c | 12 ++++--------
>  hw/virtio/virtio.c              | 19 ++++---------------
>  include/hw/virtio/virtio.h      |  6 ++----
>  4 files changed, 13 insertions(+), 31 deletions(-)

Reviewed-by: Cornelia Huck <address@hidden>