I've found some leaks from 'perf trace -a'. It seems there are more
leaks but this is what I can find for now.
Cc: Howard Chu <howardchu95@gmail.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
v2)
* add one more thread__put() for parent (Howard)
tools/perf/builtin-trace.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 3d0c0076884d34cb..48a0c55c6bcb5840 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -2835,7 +2835,7 @@ static int trace__fprintf_sys_enter(struct trace *trace, struct evsel *evsel,
e_machine = thread__e_machine(thread, trace->host);
sc = trace__syscall_info(trace, evsel, e_machine, id);
if (sc == NULL)
- return -1;
+ goto out_put;
ttrace = thread__trace(thread, trace);
/*
* We need to get ttrace just to make sure it is there when syscall__scnprintf_args()
@@ -4121,10 +4121,13 @@ static int trace__set_filter_loop_pids(struct trace *trace)
if (!strcmp(thread__comm_str(parent), "sshd") ||
strstarts(thread__comm_str(parent), "gnome-terminal")) {
pids[nr++] = thread__tid(parent);
+ thread__put(parent);
break;
}
+ thread__put(thread);
thread = parent;
}
+ thread__put(thread);
err = evlist__append_tp_filter_pids(trace->evlist, nr, pids);
if (!err && trace->filter_pids.map)
--
2.49.0.472.ge94155a9ec-goog