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[Qemu-devel] Re: [PATCH] qemu-kvm: response to SIGUSR1 to start/stop a V

From: Srivatsa Vaddagiri
Subject: [Qemu-devel] Re: [PATCH] qemu-kvm: response to SIGUSR1 to start/stop a VCPU (v2)
Date: Thu, 2 Dec 2010 17:49:45 +0530
User-agent: Mutt/1.5.20 (2009-06-14) 
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
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