[fedora-virt] kvm "tablet" device burning cpu cycles
Daniel P. Berrange
berrange at redhat.com
Thu Dec 8 15:41:53 UTC 2011
On Thu, Dec 08, 2011 at 03:31:28PM +0000, Matthew Garrett wrote:
> On Wed, Dec 07, 2011 at 09:20:48AM +0000, Daniel P. Berrange wrote:
> > On Tue, Dec 06, 2011 at 04:33:43PM -0700, Eric Blake wrote:
> > > The poor behavior of a tablet device should be raised against the qemu
> > > team, to see if it can be made more efficient.
> >
> > This is a long standing problem, but it shouldn't be taking anywhree
> > near 10% of CPU.
>
> Is there any reason we're not enabling USB autosuspend on the virt
> devices?
I've no idea what that entails to be honest. It is probably a question
to raise on qemu-devel
Regards,
Daniel
--
|: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org -o- http://virt-manager.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|
More information about the virt
mailing list