Re: [Qemu-block] [PATCH 01/29] qed: Use bottom half to resume waiting requests

2017-05-31 Thread Stefan Hajnoczi
On Fri, May 26, 2017 at 10:21:42PM +0200, Kevin Wolf wrote: > The qed driver serialises allocating write requests. When the active > allocation is finished, the AIO callback is called, but after this, the > next allocating request is immediately processed instead of leaving the > coroutine. Resumin

[Qemu-block] [PATCH 01/29] qed: Use bottom half to resume waiting requests

2017-05-26 Thread Kevin Wolf
The qed driver serialises allocating write requests. When the active allocation is finished, the AIO callback is called, but after this, the next allocating request is immediately processed instead of leaving the coroutine. Resuming another allocation request in the same request coroutine means tha