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-rw-r--r--tools/perf/builtin-timechart.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index f472df9561ee..759dd2b35fdb 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -1059,15 +1059,17 @@ static struct perf_file_handler file_handler = {
static int __cmd_timechart(void)
{
- struct perf_header *header;
+ struct perf_session *session = perf_session__new(input_name, O_RDONLY, 0);
int ret;
+ if (session == NULL)
+ return -ENOMEM;
+
register_perf_file_handler(&file_handler);
- ret = mmap_dispatch_perf_file(&header, input_name, 0, 0,
- &event__cwdlen, &event__cwd);
+ ret = perf_session__process_events(session, 0, &event__cwdlen, &event__cwd);
if (ret)
- return EXIT_FAILURE;
+ goto out_delete;
process_samples();
@@ -1079,8 +1081,9 @@ static int __cmd_timechart(void)
pr_info("Written %2.1f seconds of trace to %s.\n",
(last_time - first_time) / 1000000000.0, output_name);
-
- return EXIT_SUCCESS;
+out_delete:
+ perf_session__delete(session);
+ return ret;
}
static const char * const timechart_usage[] = {