From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751974Ab3KNGxU (ORCPT ); Thu, 14 Nov 2013 01:53:20 -0500 Received: from smtp.citrix.com ([66.165.176.89]:51871 "EHLO SMTP.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751049Ab3KNGxN (ORCPT ); Thu, 14 Nov 2013 01:53:13 -0500 X-IronPort-AV: E=Sophos;i="4.93,697,1378857600"; d="asc'?scan'208";a="74350355" Message-ID: <1384411989.29902.6.camel@Abyss> Subject: Re: [Xen-devel] [PATCH 0/2] xen: vnuma introduction for pv guest From: Dario Faggioli To: Elena Ufimtseva CC: , , , , , , , , , , , , Date: Thu, 14 Nov 2013 07:53:09 +0100 In-Reply-To: <1384400179-24404-1-git-send-email-ufimtseva@gmail.com> References: <1384400179-24404-1-git-send-email-ufimtseva@gmail.com> Organization: Citrix Ltd Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-DXwN6zffJwrACBajzl1T" X-Mailer: Evolution 3.8.5 (3.8.5-2.fc19) MIME-Version: 1.0 X-DLP: MIA2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-DXwN6zffJwrACBajzl1T Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On mer, 2013-11-13 at 22:36 -0500, Elena Ufimtseva wrote: > Xen vnuma introduction. >=20 Hey Elena! First of all, let me state this once more: thanks for keeping doing this, even after the official conclusion of the (OPW) program! :-) > vNUMA topology is constructed by Xen toolstack. Xen patchset is=20 > available at https://git.gitorious.org/xenvnuma/xenvnuma.git. >=20 Is it me or the repo is empty? > Example of vnuma enabled pv domain dmesg: >=20 > [ 0.000000] Movable zone start for each node > [ 0.000000] Early memory node ranges > [ 0.000000] node 0: [mem 0x00001000-0x0009ffff] > [ 0.000000] node 0: [mem 0x00100000-0xffffffff] > [ 0.000000] node 1: [mem 0x100000000-0x1ffffffff] > [ 0.000000] node 2: [mem 0x200000000-0x2ffffffff] > [ 0.000000] node 3: [mem 0x300000000-0x3ffffffff] > [ 0.000000] On node 0 totalpages: 1048479 > [ 0.000000] DMA zone: 56 pages used for memmap > [ 0.000000] DMA zone: 21 pages reserved > [ 0.000000] DMA zone: 3999 pages, LIFO batch:0 > [ 0.000000] DMA32 zone: 14280 pages used for memmap > [ 0.000000] DMA32 zone: 1044480 pages, LIFO batch:31 > [ 0.000000] On node 1 totalpages: 1048576 > [ 0.000000] Normal zone: 14336 pages used for memmap > [ 0.000000] Normal zone: 1048576 pages, LIFO batch:31 > [ 0.000000] On node 2 totalpages: 1048576 > [ 0.000000] Normal zone: 14336 pages used for memmap > [ 0.000000] Normal zone: 1048576 pages, LIFO batch:31 > [ 0.000000] On node 3 totalpages: 1048576 > [ 0.000000] Normal zone: 14336 pages used for memmap > [ 0.000000] Normal zone: 1048576 pages, LIFO batch:31 > Wow... Cool! Let's see the patches. :-) Regards, Dario --=20 <> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) --=-DXwN6zffJwrACBajzl1T Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.15 (GNU/Linux) iEYEABECAAYFAlKEc1UACgkQk4XaBE3IOsSeLwCfQpyvSMjGh+iGwZ08dYM02nt8 VkQAnj35qcFZf/IWe+asqhe+uQ+fDmcT =GUwr -----END PGP SIGNATURE----- --=-DXwN6zffJwrACBajzl1T--