From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dario Faggioli Subject: Re: [PATCH 1 of 3 v5/leftover] libxl: enable automatic placement of guests on NUMA nodes Date: Fri, 20 Jul 2012 14:54:50 +0200 Message-ID: <1342788890.19530.319.camel@Solace> References: <5fa66c8b9093399e5bc3.1342458792@Solace> <5007FBCE.6000201@amd.com> <1342707771.19530.235.camel@Solace> <1342772429.19530.247.camel@Solace> <5009161C.2060005@amd.com> <1342777496.19530.271.camel@Solace> <50094557.8020208@amd.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1143434975119392027==" Return-path: In-Reply-To: <50094557.8020208@amd.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Andre Przywara Cc: Ian Campbell , Stefano Stabellini , George Dunlap , Andrew Cooper , Juergen Gross , Ian Jackson , xen-devel List-Id: xen-devel@lists.xenproject.org --===============1143434975119392027== Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-M6Ys2hHTcWD+fzwi5y9s" --=-M6Ys2hHTcWD+fzwi5y9s Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2012-07-20 at 13:47 +0200, Andre Przywara wrote: > > That would be nice. If you happen to have time to put something like > > "3*nrdomains_diff+memfree_diff" and see how it goes, I'll be happy to > > include at least that change, even in next posting. >=20 > I did that. Guests are 2 VCPUs/2GB RAM.=20 > Thanks! > The results looked much better.=20 > That's very good to hear. :-) > > [snip] > > So without any deeper thinking this looks much better than the original= =20 > version and possibly good enough for Xen 4.2. > Maybe the automated testing finds some leftovers. >=20 So, here's what we can do: 1) I can resend the series with this change in it (i.e., number of=20 domains weighting 3 times more than free memory); 2) I can resend the series like in 1) _but_ while also converting the=20 domain counting in vcpu counting (I checked that and it's trivial); 3) I can resend the series like in 1) and also send a separate patch=20 turning the domain counting in vcpu counting, and we can apply that=20 after it get some testing; Which one you like better? Regards, Dario --=20 <> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://retis.sssup.it/people/faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) --=-M6Ys2hHTcWD+fzwi5y9s 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 v1.4.12 (GNU/Linux) iEYEABECAAYFAlAJVRoACgkQk4XaBE3IOsS6bgCfdzPknAvkRv4evOUXT/iS7QnS dAcAoIxrzIRssWCpg/gWirZaMkvkMU5N =dKk4 -----END PGP SIGNATURE----- --=-M6Ys2hHTcWD+fzwi5y9s-- --===============1143434975119392027== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel --===============1143434975119392027==--