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-rw-r--r--tools/perf/builtin-record.c2
-rw-r--r--tools/perf/builtin-trace.c1
-rw-r--r--tools/perf/tests/code-reading.c1
-rw-r--r--tools/perf/tests/keep-tracking.c1
-rw-r--r--tools/perf/tests/mmap-basic.c10
-rw-r--r--tools/perf/tests/open-syscall-tp-fields.c8
-rw-r--r--tools/perf/tests/perf-record.c4
-rw-r--r--tools/perf/tests/perf-time-to-tsc.c1
-rw-r--r--tools/perf/tests/sw-clock.c4
-rw-r--r--tools/perf/tests/task-exit.c1
-rw-r--r--tools/perf/util/evlist.c4
11 files changed, 13 insertions, 24 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index b7f5e438276b..cb00b53c200f 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -968,8 +968,6 @@ int cmd_record(int argc, const char **argv, const char *prefix __maybe_unused)
}
err = __cmd_record(&record, argc, argv);
-
- perf_evlist__munmap(rec->evlist);
out_symbol_exit:
symbol__exit();
return err;
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index aa8a5f46c361..399b4b91b456 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -1993,7 +1993,6 @@ out_disable:
}
}
- perf_evlist__munmap(evlist);
out_delete_evlist:
perf_evlist__delete(evlist);
out:
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c
index 2c0ce723749f..653a8fe2db95 100644
--- a/tools/perf/tests/code-reading.c
+++ b/tools/perf/tests/code-reading.c
@@ -540,7 +540,6 @@ static int do_test_code_reading(bool try_kcore)
err = TEST_CODE_READING_OK;
out_err:
if (evlist) {
- perf_evlist__munmap(evlist);
perf_evlist__delete(evlist);
} else {
cpu_map__delete(cpus);
diff --git a/tools/perf/tests/keep-tracking.c b/tools/perf/tests/keep-tracking.c
index dd1c677510bd..497957f269d8 100644
--- a/tools/perf/tests/keep-tracking.c
+++ b/tools/perf/tests/keep-tracking.c
@@ -142,7 +142,6 @@ int test__keep_tracking(void)
out_err:
if (evlist) {
perf_evlist__disable(evlist);
- perf_evlist__munmap(evlist);
perf_evlist__delete(evlist);
} else {
cpu_map__delete(cpus);
diff --git a/tools/perf/tests/mmap-basic.c b/tools/perf/tests/mmap-basic.c
index 111dd4a917ad..aef25f0ff9cc 100644
--- a/tools/perf/tests/mmap-basic.c
+++ b/tools/perf/tests/mmap-basic.c
@@ -105,13 +105,13 @@ int test__basic_mmap(void)
if (event->header.type != PERF_RECORD_SAMPLE) {
pr_debug("unexpected %s event\n",
perf_event__name(event->header.type));
- goto out_munmap;
+ goto out_delete_evlist;
}
err = perf_evlist__parse_sample(evlist, event, &sample);
if (err) {
pr_err("Can't parse sample, err = %d\n", err);
- goto out_munmap;
+ goto out_delete_evlist;
}
err = -1;
@@ -119,7 +119,7 @@ int test__basic_mmap(void)
if (evsel == NULL) {
pr_debug("event with id %" PRIu64
" doesn't map to an evsel\n", sample.id);
- goto out_munmap;
+ goto out_delete_evlist;
}
nr_events[evsel->idx]++;
perf_evlist__mmap_consume(evlist, 0);
@@ -132,12 +132,10 @@ int test__basic_mmap(void)
expected_nr_events[evsel->idx],
perf_evsel__name(evsel), nr_events[evsel->idx]);
err = -1;
- goto out_munmap;
+ goto out_delete_evlist;
}
}
-out_munmap:
- perf_evlist__munmap(evlist);
out_delete_evlist:
perf_evlist__delete(evlist);
cpus = NULL;
diff --git a/tools/perf/tests/open-syscall-tp-fields.c b/tools/perf/tests/open-syscall-tp-fields.c
index 0a00638a9ebb..5a016f66f5d2 100644
--- a/tools/perf/tests/open-syscall-tp-fields.c
+++ b/tools/perf/tests/open-syscall-tp-fields.c
@@ -85,7 +85,7 @@ int test__syscall_open_tp_fields(void)
err = perf_evsel__parse_sample(evsel, event, &sample);
if (err) {
pr_err("Can't parse sample, err = %d\n", err);
- goto out_munmap;
+ goto out_delete_evlist;
}
tp_flags = perf_evsel__intval(evsel, &sample, "flags");
@@ -93,7 +93,7 @@ int test__syscall_open_tp_fields(void)
if (flags != tp_flags) {
pr_debug("%s: Expected flags=%#x, got %#x\n",
__func__, flags, tp_flags);
- goto out_munmap;
+ goto out_delete_evlist;
}
goto out_ok;
@@ -105,13 +105,11 @@ int test__syscall_open_tp_fields(void)
if (++nr_polls > 5) {
pr_debug("%s: no events!\n", __func__);
- goto out_munmap;
+ goto out_delete_evlist;
}
}
out_ok:
err = 0;
-out_munmap:
- perf_evlist__munmap(evlist);
out_delete_evlist:
perf_evlist__delete(evlist);
out:
diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c
index 682978e66efe..39cc7c3c0d0c 100644
--- a/tools/perf/tests/perf-record.c
+++ b/tools/perf/tests/perf-record.c
@@ -165,7 +165,7 @@ int test__PERF_RECORD(void)
if (verbose)
perf_event__fprintf(event, stderr);
pr_debug("Couldn't parse sample\n");
- goto out_err;
+ goto out_delete_evlist;
}
if (verbose) {
@@ -302,8 +302,6 @@ found_exit:
pr_debug("PERF_RECORD_MMAP for %s missing!\n", "[vdso]");
++errs;
}
-out_err:
- perf_evlist__munmap(evlist);
out_delete_evlist:
perf_evlist__delete(evlist);
out:
diff --git a/tools/perf/tests/perf-time-to-tsc.c b/tools/perf/tests/perf-time-to-tsc.c
index 3d50f2d2a4d5..47146d388dbf 100644
--- a/tools/perf/tests/perf-time-to-tsc.c
+++ b/tools/perf/tests/perf-time-to-tsc.c
@@ -166,7 +166,6 @@ next_event:
out_err:
if (evlist) {
perf_evlist__disable(evlist);
- perf_evlist__munmap(evlist);
perf_evlist__delete(evlist);
}
diff --git a/tools/perf/tests/sw-clock.c b/tools/perf/tests/sw-clock.c
index b366f0edca79..983d6b8562a8 100644
--- a/tools/perf/tests/sw-clock.c
+++ b/tools/perf/tests/sw-clock.c
@@ -90,7 +90,7 @@ static int __test__sw_clock_freq(enum perf_sw_ids clock_id)
err = perf_evlist__parse_sample(evlist, event, &sample);
if (err < 0) {
pr_debug("Error during parse sample\n");
- goto out_unmap_evlist;
+ goto out_delete_evlist;
}
total_periods += sample.period;
@@ -105,8 +105,6 @@ next_event:
err = -1;
}
-out_unmap_evlist:
- perf_evlist__munmap(evlist);
out_delete_evlist:
perf_evlist__delete(evlist);
return err;
diff --git a/tools/perf/tests/task-exit.c b/tools/perf/tests/task-exit.c
index 5511a0a929cd..5ff3db318f12 100644
--- a/tools/perf/tests/task-exit.c
+++ b/tools/perf/tests/task-exit.c
@@ -112,7 +112,6 @@ retry:
err = -1;
}
- perf_evlist__munmap(evlist);
out_delete_evlist:
perf_evlist__delete(evlist);
return err;
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index a083bdc4680e..0810f5ca77d7 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -107,6 +107,7 @@ void perf_evlist__exit(struct perf_evlist *evlist)
void perf_evlist__delete(struct perf_evlist *evlist)
{
+ perf_evlist__munmap(evlist);
perf_evlist__close(evlist);
cpu_map__delete(evlist->cpus);
thread_map__delete(evlist->threads);
@@ -587,6 +588,9 @@ void perf_evlist__munmap(struct perf_evlist *evlist)
{
int i;
+ if (evlist->mmap == NULL)
+ return;
+
for (i = 0; i < evlist->nr_mmaps; i++)
__perf_evlist__munmap(evlist, i);
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