From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754882AbdKKIQg (ORCPT ); Sat, 11 Nov 2017 03:16:36 -0500 Received: from terminus.zytor.com ([65.50.211.136]:46403 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751504AbdKKIQf (ORCPT ); Sat, 11 Nov 2017 03:16:35 -0500 Date: Sat, 11 Nov 2017 00:13:50 -0800 From: tip-bot for Andrei Vagin Message-ID: Cc: alexander.shishkin@linux.intel.com, hpa@zytor.com, jolsa@redhat.com, mingo@kernel.org, vvs@virtuozzo.com, acme@redhat.com, tglx@linutronix.de, peterz@infradead.org, linux-kernel@vger.kernel.org, namhyung@kernel.org, avagin@openvz.org Reply-To: mingo@kernel.org, jolsa@redhat.com, hpa@zytor.com, alexander.shishkin@linux.intel.com, avagin@openvz.org, namhyung@kernel.org, linux-kernel@vger.kernel.org, peterz@infradead.org, tglx@linutronix.de, vvs@virtuozzo.com, acme@redhat.com In-Reply-To: <20171108002246.8924-1-avagin@openvz.org> References: <20171108002246.8924-1-avagin@openvz.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/urgent] perf trace: Call machine__exit() at exit Git-Commit-ID: 33974a414ce2324554f75dbd204ff0868f499e32 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 33974a414ce2324554f75dbd204ff0868f499e32 Gitweb: https://git.kernel.org/tip/33974a414ce2324554f75dbd204ff0868f499e32 Author: Andrei Vagin AuthorDate: Tue, 7 Nov 2017 16:22:45 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 9 Nov 2017 10:17:32 -0300 perf trace: Call machine__exit() at exit Otherwise 'perf trace' leaves a temporary file /tmp/perf-vdso.so-XXXXXX. $ perf trace -o log true $ ls -l /tmp/perf-vdso.* -rw------- 1 root root 8192 Nov 8 03:08 /tmp/perf-vdso.so-5bCpD0 Signed-off-by: Andrei Vagin Reviewed-by: Jiri Olsa Cc: Alexander Shishkin Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Vasily Averin Link: http://lkml.kernel.org/r/20171108002246.8924-1-avagin@openvz.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-trace.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 771ddab..d5d7fff 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1138,6 +1138,14 @@ static int trace__symbols_init(struct trace *trace, struct perf_evlist *evlist) return err; } +static void trace__symbols__exit(struct trace *trace) +{ + machine__exit(trace->host); + trace->host = NULL; + + symbol__exit(); +} + static int syscall__alloc_arg_fmts(struct syscall *sc, int nr_args) { int idx; @@ -2481,6 +2489,8 @@ out_disable: } out_delete_evlist: + trace__symbols__exit(trace); + perf_evlist__delete(evlist); trace->evlist = NULL; trace->live = false;