From: Adrian Hunter adrian.hunter@intel.com
commit 6665b8e4836caa8023cbc7e53733acd234969c8c upstream.
An error timestamp shows the last known timestamp for the queue, but this is not updated on the error path. Fix by setting it.
Fixes: f4aa081949e7b6 ("perf tools: Add Intel PT decoder") Signed-off-by: Adrian Hunter adrian.hunter@intel.com Cc: Jiri Olsa jolsa@redhat.com Cc: stable@vger.kernel.org # v5.15+ Link: https://lore.kernel.org/r/20211210162303.2288710-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com [Adrian: Backport to v5.10] Signed-off-by: Adrian Hunter adrian.hunter@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/perf/util/intel-pt.c | 1 + 1 file changed, 1 insertion(+)
--- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -2271,6 +2271,7 @@ static int intel_pt_run_decoder(struct i ptq->sync_switch = false; intel_pt_next_tid(pt, ptq); } + ptq->timestamp = state->est_timestamp; if (pt->synth_opts.errors) { err = intel_ptq_synth_error(ptq, state); if (err)