Re: [Xen-devel] [PATCH] [RFC]: xenpaging: add command to to flush qemu buffer cache via VMCALL

[Olaf Hering <olaf@xxxxxxxxx>]

On Thu, Mar 08, Tim Deegan wrote:

> How synchronous to you need the flush to be, btw?  If you need to be
> sure it's completed then you probably can't go through the hypervisor.

This event is async, just a one-shot signal to kindly ask ioemu to flush
its buffers.

If you see a way to inject this sort of request from dom0, that would be
great.

Olaf

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel