Re: [Qemu-devel] [PATCH v2 0/3] linux-aio: reduce completion latency

2016-07-20 Thread Stefan Hajnoczi
On Tue, Jul 19, 2016 at 02:27:40PM +0200, Roman Pen wrote: > v2: > o For the third patch do not introduce extra member for LinuxAioState >structure, reuse ret == -EINPROGRESS. > > o Add explicit comment which explains why we do not hang if requests >are still pended. > > > This series

[Qemu-devel] [PATCH v2 0/3] linux-aio: reduce completion latency

2016-07-19 Thread Roman Pen
v2: o For the third patch do not introduce extra member for LinuxAioState structure, reuse ret == -EINPROGRESS. o Add explicit comment which explains why we do not hang if requests are still pended. This series are intended to reduce completion latencies by two changes: 1. QEMU does not