From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756437AbbLGWRn (ORCPT ); Mon, 7 Dec 2015 17:17:43 -0500 Received: from casper.infradead.org ([85.118.1.10]:33269 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756203AbbLGWRk (ORCPT ); Mon, 7 Dec 2015 17:17:40 -0500 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Jiri Olsa , Adrian Hunter , David Ahern , Masami Hiramatsu , Peter Zijlstra , Wang Nan , Arnaldo Carvalho de Melo Subject: [PATCH 02/14] perf test: Use machine__new_host in dwarf unwind test Date: Mon, 7 Dec 2015 19:17:07 -0300 Message-Id: <1449526639-3667-3-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1449526639-3667-1-git-send-email-acme@kernel.org> References: <1449526639-3667-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiri Olsa This is more straightforward than what we have now. It also fixes a segfault within machine__exit, that's caused by 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 Signed-off-by: Jiri Olsa Acked-by: Namhyung Kim Cc: Adrian Hunter Cc: David Ahern Cc: Masami Hiramatsu Cc: Peter Zijlstra Cc: Wang Nan Link: http://lkml.kernel.org/r/1449131658-1841-2-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/dwarf-unwind.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c index 3cce13b19cbb..1c5c0221cea2 100644 --- a/tools/perf/tests/dwarf-unwind.c +++ b/tools/perf/tests/dwarf-unwind.c @@ -160,14 +160,11 @@ static int krava_1(struct thread *thread) int test__dwarf_unwind(int subtest __maybe_unused) { - struct machines machines; struct machine *machine; struct thread *thread; int err = -1; - machines__init(&machines); - - machine = machines__find(&machines, HOST_KERNEL_ID); + machine = machine__new_host(); if (!machine) { pr_err("Could not get machine\n"); return -1; @@ -199,7 +196,6 @@ int test__dwarf_unwind(int subtest __maybe_unused) out: machine__delete_threads(machine); - machine__exit(machine); - machines__exit(&machines); + machine__delete(machine); return err; } -- 2.1.0