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Subject[tip:perf/core] libperf: Add perf_evlist__delete() function
Commit-ID:  57f0c3b6e13ae822ba02dd37563c8e6956a47141
Gitweb: https://git.kernel.org/tip/57f0c3b6e13ae822ba02dd37563c8e6956a47141
Author: Jiri Olsa <jolsa@kernel.org>
AuthorDate: Sun, 21 Jul 2019 13:24:35 +0200
Committer: Arnaldo Carvalho de Melo <acme@redhat.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@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-49-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.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;
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