Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753486AbbLICTj (ORCPT ); Tue, 8 Dec 2015 21:19:39 -0500 Received: from mail7.hitachi.co.jp ([133.145.228.42]:42916 "EHLO mail7.hitachi.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753352AbbLICTX (ORCPT ); Tue, 8 Dec 2015 21:19:23 -0500 X-AuditID: 85900ec0-9c3c7b9000001a57-be-56678fa7adfc Subject: [PATCH perf/core 19/22] perf: fix hists_evsel to release hists From: Masami Hiramatsu To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Adrian Hunter , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Ingo Molnar , Namhyung Kim , Jiri Olsa Date: Wed, 09 Dec 2015 11:11:29 +0900 Message-ID: <20151209021129.10245.28710.stgit@localhost.localdomain> In-Reply-To: <20151209021047.10245.8918.stgit@localhost.localdomain> References: <20151209021047.10245.8918.stgit@localhost.localdomain> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1544 Lines: 48 Since hists__init doesn't set the destructor of hists_evsel (which is an extended evsel structure), when hists_evsel is released, the extended part of the hists_evsel is not deleted (note that the hists_evsel object itself is freed). This fixes it to add a destructor for hists__evsel and to set it up. Signed-off-by: Masami Hiramatsu --- tools/perf/util/hist.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 6e8e0ee..565ea35 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -1567,6 +1567,13 @@ static int hists_evsel__init(struct perf_evsel *evsel) return 0; } +static void hists_evsel__exit(struct perf_evsel *evsel) +{ + struct hists *hists = evsel__hists(evsel); + + hists__delete_entries(hists); +} + /* * XXX We probably need a hists_evsel__exit() to free the hist_entries * stored in the rbtree... @@ -1575,7 +1582,8 @@ static int hists_evsel__init(struct perf_evsel *evsel) int hists__init(void) { int err = perf_evsel__object_config(sizeof(struct hists_evsel), - hists_evsel__init, NULL); + hists_evsel__init, + hists_evsel__exit); if (err) fputs("FATAL ERROR: Couldn't setup hists class\n", stderr); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/