From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759382AbbLCIga (ORCPT ); Thu, 3 Dec 2015 03:36:30 -0500 Received: from mx1.redhat.com ([209.132.183.28]:44948 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759024AbbLCIe1 (ORCPT ); Thu, 3 Dec 2015 03:34:27 -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 2/7] perf test: Use machine__new_host in mma thread lookup test Date: Thu, 3 Dec 2015 09:34:13 +0100 Message-Id: <1449131658-1841-3-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-h20rqr6nyuqvcjqdmixvy9fn@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/tests/mmap-thread-lookup.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/tools/perf/tests/mmap-thread-lookup.c b/tools/perf/tests/mmap-thread-lookup.c index 6cdb97579c45..0c5ce44f723f 100644 --- a/tools/perf/tests/mmap-thread-lookup.c +++ b/tools/perf/tests/mmap-thread-lookup.c @@ -149,7 +149,6 @@ static int synth_process(struct machine *machine) static int mmap_events(synth_cb synth) { - struct machines machines; struct machine *machine; int err, i; @@ -162,8 +161,7 @@ static int mmap_events(synth_cb synth) */ TEST_ASSERT_VAL("failed to create threads", !threads_create()); - machines__init(&machines); - machine = &machines.host; + machine = machine__new_host(); dump_trace = verbose > 1 ? 1 : 0; @@ -203,7 +201,7 @@ static int mmap_events(synth_cb synth) } machine__delete_threads(machine); - machines__exit(&machines); + machine__delete(machine); return err; } -- 2.4.3