On 11/04/2018 18:39, Kevin Wolf wrote:
> bdrv_drain_all() wants to have a single polling loop for draining the
> in-flight requests of all nodes. This means that the AIO_WAIT_WHILE()
> condition relies on activity in multiple AioContexts, which is polled
> from the mainloop context. We must
bdrv_drain_all() wants to have a single polling loop for draining the
in-flight requests of all nodes. This means that the AIO_WAIT_WHILE()
condition relies on activity in multiple AioContexts, which is polled
from the mainloop context. We must therefore call AIO_WAIT_WHILE() from
the mainloop
