Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758013Ab1F2V41 (ORCPT ); Wed, 29 Jun 2011 17:56:27 -0400 Received: from mail-qy0-f174.google.com ([209.85.216.174]:43251 "EHLO mail-qy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757952Ab1F2V4Y (ORCPT ); Wed, 29 Jun 2011 17:56:24 -0400 Date: Wed, 29 Jun 2011 17:56:21 -0400 From: Eric B Munson To: Glauber Costa Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Rik van Riel , Jeremy Fitzhardinge , Peter Zijlstra , Avi Kivity , Anthony Liguori Subject: Re: [PATCH v3 3/9] KVM-HDR: KVM Steal time implementation Message-ID: <20110629215621.GB3557@mgebm.net> References: <1309361388-30163-1-git-send-email-glommer@redhat.com> <1309361388-30163-4-git-send-email-glommer@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+pHx0qQiF2pBVqBT" Content-Disposition: inline In-Reply-To: <1309361388-30163-4-git-send-email-glommer@redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2023 Lines: 55 --+pHx0qQiF2pBVqBT Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, 29 Jun 2011, Glauber Costa wrote: > To implement steal time, we need the hypervisor to pass the guest informa= tion > 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. >=20 > In this patchset, I am introducing a new msr, KVM_MSR_STEAL_TIME, that > holds the memory area address containing information about steal time >=20 > This patch contains the headers for it. I am keeping it separate to facil= itate > backports to people who wants to backport the kernel part but not the > hypervisor, or the other way around. >=20 > Signed-off-by: Glauber Costa > CC: Rik van Riel > CC: Jeremy Fitzhardinge > CC: Peter Zijlstra > CC: Avi Kivity > CC: Anthony Liguori > CC: Eric B Munson Tested-by: Eric B Munson --+pHx0qQiF2pBVqBT Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAEBAgAGBQJOC5+FAAoJEH65iIruGRnNHGEIAKrF5di1MSDvf6nMEaW+piCl KQAZXSE99IB1l3fH0SXf40gS8QTd475lf7WQEy1UnWnmRoBHyB/n8UNwnJF0PLWl niwxZr5OCbeolTgDJs60RB8w28km3kbz9aFABwMgmpXodowEkkqxG1rZGLf09r1Q adcfQTbewPi6m4WLHYnUE87jKTROzN12k4wJRT4IgMtDfFvPK6PKHosKb4D/qWkJ Pkf+9jW7HZJgmo7U2dYJ2YkHcz8T8uneGZ/HLdPDo6qew+w8zAAq/46JXXww24Dz gOf48QwxKNfisBfqJECvO3d0Z+TVYraD6YiuigCl4Z28MmdnhHB5WpIn2GZukt8= =IMYj -----END PGP SIGNATURE----- --+pHx0qQiF2pBVqBT-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/