perf bench epoll: Fix missing frees/puts on the exit path

Issues detected by leak sanitizer.

Signed-off-by: Ian Rogers <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: André Almeida <[email protected]>
Cc: Darren Hart <[email protected]>
Cc: Davidlohr Bueso <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2 files changed, 10 insertions, 0 deletions

diff --git a/tools/perf/bench/epoll-ctl.c b/tools/perf/bench/epoll-ctl.c
index 521d1ff97b06..6bfffe83dde9 100644
--- a/tools/perf/bench/epoll-ctl.c
+++ b/tools/perf/bench/epoll-ctl.c
@@ -421,6 +421,11 @@ int bench_epoll_ctl(int argc, const char **argv)
 	print_summary();
 
 	close(epollfd);
+	perf_cpu_map__put(cpu);
+	for (i = 0; i < nthreads; i++)
+		free(worker[i].fdmap);
+
+	free(worker);
 	return ret;
 errmem:
 	err(EXIT_FAILURE, "calloc");
diff --git a/tools/perf/bench/epoll-wait.c b/tools/perf/bench/epoll-wait.c
index c1cdf03c075d..cb5174b53940 100644
--- a/tools/perf/bench/epoll-wait.c
+++ b/tools/perf/bench/epoll-wait.c
@@ -549,6 +549,11 @@ int bench_epoll_wait(int argc, const char **argv)
 	print_summary();
 
 	close(epollfd);
+	perf_cpu_map__put(cpu);
+	for (i = 0; i < nthreads; i++)
+		free(worker[i].fdmap);
+
+	free(worker);
 	return ret;
 errmem:
 	err(EXIT_FAILURE, "calloc");