Re: [kvm-devel] [RFC] Multiple QEMU AIO implementations

2008-04-16 Thread Marcelo Tosatti
On Wed, Apr 16, 2008 at 04:36:42PM -0500, Anthony Liguori wrote: > This isn't fully cooked yet, but pretty close. The basic idea is to > make the aio usage in block-raw go to a set of function pointers and > allow multiple simultaneous AIO implementations. The AIO API looks great. Looking forwa

[kvm-devel] [RFC] Multiple QEMU AIO implementations

2008-04-16 Thread Anthony Liguori
This isn't fully cooked yet, but pretty close. The basic idea is to make the aio usage in block-raw go to a set of function pointers and allow multiple simultaneous AIO implementations. I converted the posix-aio support to this, and also introduced a "unix" aio which just uses O_NONBLOCK and