Re: [PATCH] qemu-kvm: response to SIGUSR1 to start/stop a VCPU (v2)

Srivatsa Vaddagiri
2010-12-02T12:19:58Z

On Thu, Dec 02, 2010 at 11:17:52AM +0200, Avi Kivity wrote:
> What I'd like to see in directed yield is donating exactly the
> amount of vruntime that's needed to make the target thread run. The

How would that work well with hard-limits? The target thread would have been
rate limited and no amount of vruntime donation would make it work
"immediately" ..

- vatsa