Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757471Ab1EKQSu (ORCPT ); Wed, 11 May 2011 12:18:50 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:58782 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757184Ab1EKQSs (ORCPT ); Wed, 11 May 2011 12:18:48 -0400 Subject: Re: [PATCH 1/3] perf, core: Introduce attrs to count in either host or guest mode From: Peter Zijlstra To: Avi Kivity Cc: Joerg Roedel , Paul Mackerras , Ingo Molnar , Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org, kvm@vger.kernel.org In-Reply-To: <4DCA76D7.2010608@redhat.com> References: <1305038132-5080-1-git-send-email-joerg.roedel@amd.com> <1305038132-5080-2-git-send-email-joerg.roedel@amd.com> <4DCA76A5.7030000@redhat.com> <4DCA76D7.2010608@redhat.com> Content-Type: text/plain; charset="UTF-8" Date: Wed, 11 May 2011 15:49:05 +0200 Message-ID: <1305121745.2914.216.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 557 Lines: 12 On Wed, 2011-05-11 at 14:45 +0300, Avi Kivity wrote: > Well, actually, that depends on the meaning of exclude_hv. exclude_hv is for when the host is a guest and we don't wish to sample the host's host etc. PPC introduced this because ppc-linux runs as a guest of the 'firmware' and not on the native hardware. -- 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/