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-rw-r--r--tools/perf/util/intel-pt.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 0af4e81c46e2..3a0348caec7d 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -1101,6 +1101,8 @@ static void intel_pt_set_pid_tid_cpu(struct intel_pt *pt,
if (queue->tid == -1 || pt->have_sched_switch) {
ptq->tid = machine__get_current_tid(pt->machine, ptq->cpu);
+ if (ptq->tid == -1)
+ ptq->pid = -1;
thread__zput(ptq->thread);
}
@@ -2603,10 +2605,8 @@ static int intel_pt_context_switch(struct intel_pt *pt, union perf_event *event,
tid = sample->tid;
}
- if (tid == -1) {
- pr_err("context_switch event has no tid\n");
- return -EINVAL;
- }
+ if (tid == -1)
+ intel_pt_log("context_switch event has no tid\n");
ret = intel_pt_sync_switch(pt, cpu, tid, sample->time);
if (ret <= 0)