From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932436AbbLCIel (ORCPT ); Thu, 3 Dec 2015 03:34:41 -0500 Received: from mx1.redhat.com ([209.132.183.28]:41870 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932375AbbLCIei (ORCPT ); Thu, 3 Dec 2015 03:34:38 -0500 From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , David Ahern , Ingo Molnar , Namhyung Kim , Peter Zijlstra , =?UTF-8?q?HIRAMATU=EF=BC=8CMASAMI?= , Wang Nan , Adrian Hunter Subject: [PATCH 6/7] perf test: Use machine__new_host in thread mg sharing test Date: Thu, 3 Dec 2015 09:34:17 +0100 Message-Id: <1449131658-1841-7-git-send-email-jolsa@kernel.org> In-Reply-To: <1449131658-1841-1-git-send-email-jolsa@kernel.org> References: <1449131658-1841-1-git-send-email-jolsa@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is more straightforward than what we have now. It also fixes segfault within machine__exit, that's caused but not creating kernel maps for machine.. We're calling machine__destroy_kernel_maps in machine__exit since commit: ebe9729c8c31 perf machine: Fix to destroy kernel maps when machine exits Link: http://lkml.kernel.org/n/tip-61eqiawnxso51zdzeeraje5d@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/tests/thread-mg-share.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/tools/perf/tests/thread-mg-share.c b/tools/perf/tests/thread-mg-share.c index 188b63140fc8..3e926e06fbd7 100644 --- a/tools/perf/tests/thread-mg-share.c +++ b/tools/perf/tests/thread-mg-share.c @@ -6,7 +6,6 @@ int test__thread_mg_share(int subtest __maybe_unused) { - struct machines machines; struct machine *machine; /* thread group */ @@ -27,8 +26,7 @@ int test__thread_mg_share(int subtest __maybe_unused) * other group (pid: 4, tids: 4, 5) */ - machines__init(&machines); - machine = &machines.host; + machine = machine__new_host(); /* create process with 4 threads */ leader = machine__findnew_thread(machine, 0, 0); @@ -93,6 +91,7 @@ int test__thread_mg_share(int subtest __maybe_unused) thread__put(other); - machines__exit(&machines); + machine__delete_threads(machine); + machine__delete(machine); return 0; } -- 2.4.3