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Diffstat (limited to 'tools/perf/util/intel-pt.c')
-rw-r--r--tools/perf/util/intel-pt.c23
1 files changed, 16 insertions, 7 deletions
diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 2e72373ec6df..3b497bab4324 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -1411,7 +1411,7 @@ static int intel_pt_synth_pwrx_sample(struct intel_pt_queue *ptq)
}
static int intel_pt_synth_error(struct intel_pt *pt, int code, int cpu,
- pid_t pid, pid_t tid, u64 ip)
+ pid_t pid, pid_t tid, u64 ip, u64 timestamp)
{
union perf_event event;
char msg[MAX_AUXTRACE_ERROR_MSG];
@@ -1420,7 +1420,7 @@ static int intel_pt_synth_error(struct intel_pt *pt, int code, int cpu,
intel_pt__strerror(code, msg, MAX_AUXTRACE_ERROR_MSG);
auxtrace_synth_error(&event.auxtrace_error, PERF_AUXTRACE_ERROR_ITRACE,
- code, cpu, pid, tid, ip, msg);
+ code, cpu, pid, tid, ip, msg, timestamp);
err = perf_session__deliver_synth_event(pt->session, &event, NULL);
if (err)
@@ -1430,6 +1430,18 @@ static int intel_pt_synth_error(struct intel_pt *pt, int code, int cpu,
return err;
}
+static int intel_ptq_synth_error(struct intel_pt_queue *ptq,
+ const struct intel_pt_state *state)
+{
+ struct intel_pt *pt = ptq->pt;
+ u64 tm = ptq->timestamp;
+
+ tm = pt->timeless_decoding ? 0 : tsc_to_perf_time(tm, &pt->tc);
+
+ return intel_pt_synth_error(pt, state->err, ptq->cpu, ptq->pid,
+ ptq->tid, state->from_ip, tm);
+}
+
static int intel_pt_next_tid(struct intel_pt *pt, struct intel_pt_queue *ptq)
{
struct auxtrace_queue *queue;
@@ -1676,10 +1688,7 @@ static int intel_pt_run_decoder(struct intel_pt_queue *ptq, u64 *timestamp)
intel_pt_next_tid(pt, ptq);
}
if (pt->synth_opts.errors) {
- err = intel_pt_synth_error(pt, state->err,
- ptq->cpu, ptq->pid,
- ptq->tid,
- state->from_ip);
+ err = intel_ptq_synth_error(ptq, state);
if (err)
return err;
}
@@ -1804,7 +1813,7 @@ static int intel_pt_process_timeless_queues(struct intel_pt *pt, pid_t tid,
static int intel_pt_lost(struct intel_pt *pt, struct perf_sample *sample)
{
return intel_pt_synth_error(pt, INTEL_PT_ERR_LOST, sample->cpu,
- sample->pid, sample->tid, 0);
+ sample->pid, sample->tid, 0, sample->time);
}
static struct intel_pt_queue *intel_pt_cpu_to_ptq(struct intel_pt *pt, int cpu)