On Tue 19 Sep 2017 05:50:25 PM CEST, Stefan Hajnoczi wrote:
> Clear tg->any_timer_armed[] when throttling timers are destroy during
> AioContext attach/detach. Failure to do so causes throttling to hang
> because we believe the timer is already scheduled!
>
> The following was broken at least
Clear tg->any_timer_armed[] when throttling timers are destroy during
AioContext attach/detach. Failure to do so causes throttling to hang
because we believe the timer is already scheduled!
The following was broken at least since QEMU 2.10.0 with -drive
iops=100:
$ dd if=/dev/zero of=/dev/vdb