From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752189AbcKRIGP (ORCPT ); Fri, 18 Nov 2016 03:06:15 -0500 Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.221]:16991 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752037AbcKRIGO (ORCPT ); Fri, 18 Nov 2016 03:06:14 -0500 X-RZG-AUTH: :P2EQZWCpfu+qG7CngxMFH1J+zrwiavkK6tmQaLfvzsjDHvnJrF4x7tmeNvA= X-RZG-CLASS-ID: mo00 Date: Fri, 18 Nov 2016 08:59:47 +0100 From: Olaf Hering To: Boris Ostrovsky Cc: david.vrabel@citrix.com, jgross@suse.com, xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH v3 (re-send)] xen/gntdev: Use mempolicy instead of VM_IO flag to avoid NUMA balancing Message-ID: <20161118075947.GA5717@aepfle.de> References: <1479413404-27332-1-git-send-email-boris.ostrovsky@oracle.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="RnlQjJ0d97Da+TV1" Content-Disposition: inline In-Reply-To: <1479413404-27332-1-git-send-email-boris.ostrovsky@oracle.com> User-Agent: Mutt/1.6.2 (6759) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --RnlQjJ0d97Da+TV1 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline On Thu, Nov 17, Boris Ostrovsky wrote: > Commit 9c17d96500f7 ("xen/gntdev: Grant maps should not be subject to > NUMA balancing") set VM_IO flag to prevent grant maps from being > subjected to NUMA balancing. Thanks, this works for me in 4.4: Tested-by: Olaf Hering Olaf --RnlQjJ0d97Da+TV1 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iEYEARECAAYFAlgutOsACgkQXUKg+qaYNn6x1gCfe+9l5LnL49PWrWafux2hIily NbgAmQEBHtM82VvhMdLN4y4VBwqZ4SZe =Uari -----END PGP SIGNATURE----- --RnlQjJ0d97Da+TV1-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: Re: [PATCH v3 (re-send)] xen/gntdev: Use mempolicy instead of VM_IO flag to avoid NUMA balancing Date: Fri, 18 Nov 2016 08:59:47 +0100 Message-ID: <20161118075947.GA5717@aepfle.de> References: <1479413404-27332-1-git-send-email-boris.ostrovsky@oracle.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============6306528264346097105==" Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c7e5c-0001T8-DH for xen-devel@lists.xenproject.org; Fri, 18 Nov 2016 08:00:04 +0000 In-Reply-To: <1479413404-27332-1-git-send-email-boris.ostrovsky@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Boris Ostrovsky Cc: jgross@suse.com, xen-devel@lists.xenproject.org, david.vrabel@citrix.com, stable@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: xen-devel@lists.xenproject.org --===============6306528264346097105== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="RnlQjJ0d97Da+TV1" Content-Disposition: inline --RnlQjJ0d97Da+TV1 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline On Thu, Nov 17, Boris Ostrovsky wrote: > Commit 9c17d96500f7 ("xen/gntdev: Grant maps should not be subject to > NUMA balancing") set VM_IO flag to prevent grant maps from being > subjected to NUMA balancing. Thanks, this works for me in 4.4: Tested-by: Olaf Hering Olaf --RnlQjJ0d97Da+TV1 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iEYEARECAAYFAlgutOsACgkQXUKg+qaYNn6x1gCfe+9l5LnL49PWrWafux2hIily NbgAmQEBHtM82VvhMdLN4y4VBwqZ4SZe =Uari -----END PGP SIGNATURE----- --RnlQjJ0d97Da+TV1-- --===============6306528264346097105== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVs IG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5v cmcveGVuLWRldmVsCg== --===============6306528264346097105==--