From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753524Ab2GTX13 (ORCPT ); Fri, 20 Jul 2012 19:27:29 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:36363 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752948Ab2GTX0Y (ORCPT ); Fri, 20 Jul 2012 19:26:24 -0400 From: David Ahern To: acme@ghostprotocols.net, linux-kernel@vger.kernel.org Cc: David Ahern , Ingo Molnar , Jiri Olsa , Namhyung Kim , Frederic Weisbecker , Peter Zijlstra , Gleb Natapov Subject: [PATCH 08/11] perf tool: precise mode requires exclude_guest Date: Fri, 20 Jul 2012 17:25:53 -0600 Message-Id: <1342826756-64663-9-git-send-email-dsahern@gmail.com> X-Mailer: git-send-email 1.7.10.1 In-Reply-To: <1342826756-64663-1-git-send-email-dsahern@gmail.com> References: <1342826756-64663-1-git-send-email-dsahern@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PEBS cannot be used with guest mode. If user adds :p modifier set exclude_guest as well. Signed-off-by: David Ahern Cc: Arnaldo Carvalho de Melo Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Frederic Weisbecker Cc: Peter Zijlstra Cc: Gleb Natapov Link: https://lkml.org/lkml/2012/7/9/264 --- tools/perf/util/parse-events.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 1aa721d..f34629b 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -653,6 +653,9 @@ int parse_events_modifier(struct list_head *list, char *str) eH = 0; } else if (*str == 'p') { precise++; + /* use of precise requires exclude_guest */ + if (!exclude_GH) + eG = 1; } else break; -- 1.7.10.1