Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752998AbaGGP1p (ORCPT ); Mon, 7 Jul 2014 11:27:45 -0400 Received: from casper.infradead.org ([85.118.1.10]:50444 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752424AbaGGP1m (ORCPT ); Mon, 7 Jul 2014 11:27:42 -0400 Date: Mon, 7 Jul 2014 17:27:34 +0200 From: Peter Zijlstra To: Konrad Rzeszutek Wilk Cc: Waiman.Long@hp.com, tglx@linutronix.de, mingo@kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, kvm@vger.kernel.org, paolo.bonzini@gmail.com, boris.ostrovsky@oracle.com, paulmck@linux.vnet.ibm.com, riel@redhat.com, torvalds@linux-foundation.org, raghavendra.kt@linux.vnet.ibm.com, david.vrabel@citrix.com, oleg@redhat.com, gleb@redhat.com, scott.norton@hp.com, chegu_vinod@hp.com Subject: Re: [PATCH 10/11] qspinlock: Paravirt support Message-ID: <20140707152734.GX6758@twins.programming.kicks-ass.net> References: <20140615124657.264658593@chello.nl> <20140615130154.213923590@chello.nl> <20140620134608.GA11545@laptop.dumpdata.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="B1+FeH9/zg1Fgdnk" Content-Disposition: inline In-Reply-To: <20140620134608.GA11545@laptop.dumpdata.com> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --B1+FeH9/zg1Fgdnk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jun 20, 2014 at 09:46:08AM -0400, Konrad Rzeszutek Wilk wrote: > I dug in the code and I have some comments about it, but before > I post them I was wondering if you have any plans to run any performance > tests against the PV ticketlock with normal and over-committed scenarios? I can barely boot a guest.. I'm not sure I can make them do anything much at all yet. All this virt crap is totally painful. --B1+FeH9/zg1Fgdnk Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJTurxmAAoJEHZH4aRLwOS6V8kP/2/wBt9lbzbfHPE65HZV/Gk0 vSJ6u+u0ZL3rqRqBkVCRF/YTeg7bE+LSMcR6ZuWwouWvjpzoJyWoNCwUNk62RUr+ pITOJhkQ5ZWOsnjsaA7M6WAJyjQBf8MKK2aquNVO5MxOFShiRmjw5COz/MkBGs9Y 25KKiNaoO+3+/FSUiTPD56XaatUf6tcepG1W0vD08lswZk07HAlGEYX13NZlxMo/ +4YoSxzrcjouShTzSJuLn/WYcVTETVnq9RBmnpBzpEhhAd1ZsQAT9uv1WaUc/f25 bCAvv3rFCnj+UxZkuE8RNp4bPAoxq1VBcFyF+rPnZD13Kxs7CiLI9kxRvNWM2u8x bQi952q1tUVMSfskl6SrOZ9i16r42f42YkVJMOhDolDBCadknTrczBOQkvC59EkJ fGI35n0qPfvmhH4cw08lQ4WYAmdIX+snpmIswSJWjWgpHYqldTIHMKIRAfOgQvRa TVqvzdKNc+Oe28dxDZFsXCGMM8kW8Kx2zPst6+jpzjMQ6k6MVBy+9Iwtr9yChhYy QsWzTvHOvBC3C5buow3ohOukxedIgG/vckhYRqzkgYPfjXtx+WuycqykYKIb68Lt +zvmGb76j8VZaVsCWylllEaQ81EL+esw5E9Wlw1lIY2yv9j9uItjWpIgeSqfUUXV mDvqdGIcLtsltap+YBdV =00/v -----END PGP SIGNATURE----- --B1+FeH9/zg1Fgdnk-- -- 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/