linux-kernel - [tip:perf/core] libperf: Add perf_evlist_

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Date:   Tue, 30 Jul 2019 11:43:15 -0700
From:   tip-bot for Jiri Olsa <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     namhyung@...nel.org, linux-kernel@...r.kernel.org, acme@...hat.com,
        alexander.shishkin@...ux.intel.com, jolsa@...nel.org,
        tglx@...utronix.de, peterz@...radead.org, mingo@...nel.org,
        ak@...ux.intel.com, mpetlan@...hat.com, hpa@...or.com,
        alexey.budankov@...ux.intel.com
Subject: [tip:perf/core] libperf: Add perf_evlist__delete() function

Commit-ID:  57f0c3b6e13ae822ba02dd37563c8e6956a47141
Gitweb:     https://git.kernel.org/tip/57f0c3b6e13ae822ba02dd37563c8e6956a47141
Author:     Jiri Olsa <jolsa@...nel.org>
AuthorDate: Sun, 21 Jul 2019 13:24:35 +0200
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Mon, 29 Jul 2019 18:34:45 -0300

libperf: Add perf_evlist__delete() function

Add the perf_evlist__delete() function to delete a perf_evlist instance.

Signed-off-by: Jiri Olsa <jolsa@...nel.org>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Alexey Budankov <alexey.budankov@...ux.intel.com>
Cc: Andi Kleen <ak@...ux.intel.com>
Cc: Michael Petlan <mpetlan@...hat.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-49-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/lib/evlist.c              | 6 ++++++
 tools/perf/lib/include/perf/evlist.h | 1 +
 tools/perf/lib/libperf.map           | 1 +
 3 files changed, 8 insertions(+)

diff --git a/tools/perf/lib/evlist.c b/tools/perf/lib/evlist.c
index 979ee423490f..087ef76ea8fd 100644
--- a/tools/perf/lib/evlist.c
+++ b/tools/perf/lib/evlist.c
@@ -4,6 +4,7 @@
 #include <internal/evlist.h>
 #include <internal/evsel.h>
 #include <linux/zalloc.h>
+#include <stdlib.h>
 
 void perf_evlist__init(struct perf_evlist *evlist)
 {
@@ -54,3 +55,8 @@ perf_evlist__next(struct perf_evlist *evlist, struct perf_evsel *prev)
 
 	return next;
 }
+
+void perf_evlist__delete(struct perf_evlist *evlist)
+{
+	free(evlist);
+}
diff --git a/tools/perf/lib/include/perf/evlist.h b/tools/perf/lib/include/perf/evlist.h
index 5092b622935b..9a126fd0773c 100644
--- a/tools/perf/lib/include/perf/evlist.h
+++ b/tools/perf/lib/include/perf/evlist.h
@@ -13,6 +13,7 @@ LIBPERF_API void perf_evlist__add(struct perf_evlist *evlist,
 LIBPERF_API void perf_evlist__remove(struct perf_evlist *evlist,
 				     struct perf_evsel *evsel);
 LIBPERF_API struct perf_evlist *perf_evlist__new(void);
+LIBPERF_API void perf_evlist__delete(struct perf_evlist *evlist);
 LIBPERF_API struct perf_evsel* perf_evlist__next(struct perf_evlist *evlist,
 						 struct perf_evsel *evsel);
 
diff --git a/tools/perf/lib/libperf.map b/tools/perf/lib/libperf.map
index c0968226f7b6..153e77cd6739 100644
--- a/tools/perf/lib/libperf.map
+++ b/tools/perf/lib/libperf.map
@@ -14,6 +14,7 @@ LIBPERF_0.0.1 {
 		perf_evsel__new;
 		perf_evsel__init;
 		perf_evlist__new;
+		perf_evlist__delete;
 		perf_evlist__init;
 		perf_evlist__add;
 		perf_evlist__remove;