From: Rik van Riel <riel@redhat.com>
To: Glauber Costa <glommer@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
aliguori@us.ibm.com,
Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>,
Peter Zijlstra <peterz@infradead.org>,
Avi Kivity <avi@redhat.com>
Subject: Re: [PATCH 12/16] KVM-HV: KVM Steal time implementation
Date: Mon, 24 Jan 2011 18:15:05 -0500 [thread overview]
Message-ID: <4D3E07F9.1010601@redhat.com> (raw)
In-Reply-To: <1295892397-11354-13-git-send-email-glommer@redhat.com>
On 01/24/2011 01:06 PM, Glauber Costa wrote:
> To implement steal time, we need the hypervisor to pass the guest information
> about how much time was spent running other processes outside the VM.
> This is per-vcpu, and using the kvmclock structure for that is an abuse
> we decided not to make.
>
> This patch contains the hypervisor part for it. I am keeping it separate from
> the headers to facilitate backports to people who wants to backport the kernel
> part but not the hypervisor, or the other way around.
>
> Signed-off-by: Glauber Costa<glommer@redhat.com>
> CC: Rik van Riel<riel@redhat.com>
> CC: Jeremy Fitzhardinge<jeremy.fitzhardinge@citrix.com>
> CC: Peter Zijlstra<peterz@infradead.org>
> CC: Avi Kivity<avi@redhat.com>
Acked-by: Rik van Riel <riel@redhat.com>
next prev parent reply other threads:[~2011-01-24 23:15 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-24 18:06 [PATCH 00/16] New Proposal for steal time in KVM Glauber Costa
2011-01-24 18:06 ` [PATCH 01/16] KVM-HDR: register KVM basic header infrastructure Glauber Costa
2011-01-26 11:06 ` Avi Kivity
2011-01-26 12:13 ` Glauber Costa
2011-01-26 15:12 ` Avi Kivity
2011-01-26 15:36 ` Glauber Costa
2011-01-26 17:22 ` Anthony Liguori
2011-01-26 17:49 ` Glauber Costa
2011-01-27 12:31 ` Avi Kivity
2011-01-24 18:06 ` [PATCH 02/16] KVM-HV: KVM - KVM Virtual Memory hypervisor implementation Glauber Costa
2011-01-24 18:06 ` [PATCH 03/16] KVM-HDR: KVM Userspace registering ioctl Glauber Costa
2011-01-26 11:12 ` Avi Kivity
2011-01-26 12:14 ` Glauber Costa
2011-01-26 15:14 ` Avi Kivity
2011-01-26 15:23 ` Glauber Costa
2011-01-24 18:06 ` [PATCH 04/16] KVM-HV: " Glauber Costa
2011-01-24 18:06 ` [PATCH 05/16] KVM-HDR: Implement wallclock over KVM - KVM Virtual Memory Glauber Costa
2011-01-26 11:13 ` Avi Kivity
2011-01-26 12:20 ` Glauber Costa
2011-01-26 15:17 ` Avi Kivity
2011-01-26 15:45 ` Glauber Costa
2011-01-27 12:17 ` Avi Kivity
2011-01-24 18:06 ` [PATCH 06/16] " Glauber Costa
2011-01-24 18:06 ` [PATCH 07/16] KVM-GST: " Glauber Costa
2011-01-24 18:06 ` [PATCH 08/16] KVM-HDR: Implement kvmclock systemtime " Glauber Costa
2011-01-24 18:06 ` [PATCH 09/16] KVM-HV: " Glauber Costa
2011-01-24 18:06 ` [PATCH 10/16] KVM-GST: " Glauber Costa
2011-01-24 18:06 ` [PATCH 11/16] KVM-HDR: KVM Steal time implementation Glauber Costa
2011-01-24 23:06 ` Rik van Riel
2011-01-24 18:06 ` [PATCH 12/16] KVM-HV: " Glauber Costa
2011-01-24 23:15 ` Rik van Riel [this message]
2011-01-24 18:06 ` [PATCH 13/16] KVM-HV: KVM Steal time calculation Glauber Costa
2011-01-24 23:20 ` Rik van Riel
2011-01-24 18:06 ` [PATCH 14/16] KVM-GST: KVM Steal time registration Glauber Costa
2011-01-24 23:27 ` Rik van Riel
2011-01-24 23:31 ` Rik van Riel
2011-01-25 1:25 ` Glauber Costa
2011-01-25 1:26 ` Rik van Riel
2011-01-25 1:28 ` Glauber Costa
2011-01-24 18:06 ` [PATCH 15/16] KVM-GST: KVM Steal time accounting Glauber Costa
2011-01-24 23:33 ` Rik van Riel
2011-01-24 18:06 ` [PATCH 16/16] KVM-GST: adjust scheduler cpu power Glauber Costa
2011-01-24 18:32 ` Peter Zijlstra
2011-01-24 18:51 ` Glauber Costa
2011-01-24 19:51 ` Peter Zijlstra
2011-01-24 19:57 ` Glauber Costa
2011-01-25 20:02 ` Glauber Costa
2011-01-25 20:13 ` Peter Zijlstra
2011-01-25 20:47 ` Glauber Costa
2011-01-25 21:07 ` Peter Zijlstra
2011-01-25 21:27 ` Glauber Costa
2011-01-26 9:57 ` Peter Zijlstra
2011-01-26 15:43 ` Glauber Costa
2011-01-26 16:46 ` Peter Zijlstra
2011-01-26 16:53 ` Peter Zijlstra
2011-01-26 18:11 ` Glauber Costa
2011-01-24 19:53 ` Peter Zijlstra
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