Stefan Hajnoczi wrote:
> On Wed, 19 Apr 2023 at 14:52, Eric Blake wrote:
>>
>> On Wed, Apr 19, 2023 at 01:28:17PM -0400, Stefan Hajnoczi wrote:
>> > virtio_queue_aio_detach_host_notifier() does two things:
>> > 1. It removes the fd handler from the event loop.
>> > 2. It processes the virtqueue o
On Wed, 19 Apr 2023 at 14:52, Eric Blake wrote:
>
> On Wed, Apr 19, 2023 at 01:28:17PM -0400, Stefan Hajnoczi wrote:
> > virtio_queue_aio_detach_host_notifier() does two things:
> > 1. It removes the fd handler from the event loop.
> > 2. It processes the virtqueue one last time.
> >
> > The first
On Wed, Apr 19, 2023 at 01:28:17PM -0400, Stefan Hajnoczi wrote:
> virtio_queue_aio_detach_host_notifier() does two things:
> 1. It removes the fd handler from the event loop.
> 2. It processes the virtqueue one last time.
>
> The first step can be peformed by any thread and without taking the
> A
virtio_queue_aio_detach_host_notifier() does two things:
1. It removes the fd handler from the event loop.
2. It processes the virtqueue one last time.
The first step can be peformed by any thread and without taking the
AioContext lock.
The second step may need the AioContext lock (depending on t
