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From: | Avi Kivity |
Subject: | [Qemu-devel] Re: [PATCH] qemu-kvm: response to SIGUSR1 to start/stop a VCPU (v2) |
Date: | Thu, 02 Dec 2010 14:42:30 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.12) Gecko/20101103 Fedora/1.0-0.33.b2pre.fc14 Lightning/1.0b3pre Thunderbird/3.1.6 |
On 12/02/2010 02:19 PM, Srivatsa Vaddagiri wrote:
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" ..
At least it would stop the donator from running. -- error compiling committee.c: too many arguments to function
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