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libperf: Add perf_evlist__delete() function

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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>
This commit is contained in:
Jiri Olsa 2019-07-21 13:24:35 +02:00 committed by Arnaldo Carvalho de Melo
parent 651bf38ce1
commit 57f0c3b6e1
3 changed files with 8 additions and 0 deletions
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6
tools/perf/lib/evlist.c
View File

@ -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);
}

1
tools/perf/lib/include/perf/evlist.h
View File

@ -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);

1
tools/perf/lib/libperf.map
View File

@ -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;