On Fri,  1 Apr 2016 15:19:50 +0200
Paolo Bonzini <pbonz...@redhat.com> wrote:

> From: "Michael S. Tsirkin" <m...@redhat.com>
> 
> In addition to handling IO in vcpu thread and
> in io thread, blk dataplane introduces yet another mode:
> handling it by aio.
> 
> This reuses the same handler as previous modes,
> which triggers races as these were not designed to be reentrant.
> 
> As a temporary fix, add a separate handler just for aio, this will make
> it possible to disable regular handlers when dataplane is active.
> 
> Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
> ---
>  hw/virtio/virtio.c         | 36 ++++++++++++++++++++++++++++++++----
>  include/hw/virtio/virtio.h |  3 +++
>  2 files changed, 35 insertions(+), 4 deletions(-)

Reviewed-by: Cornelia Huck <cornelia.h...@de.ibm.com>


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