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perf report: Fix regression when decoding intel_pt traces
Commit (93d10af26b
perf tools: Optimize sample parsing for ordered events) breaks intelPT trace decoding by invariably returning an error if the event type isn't a PERF_SAMPLE_TIME. With this patch the timestamp is initialised and processing is allowed to continue if the error returned by function perf_evlist__parse_sample_timestamp() is not a fault. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Fixes:93d10af26b
("perf tools: Optimize sample parsing for ordered events") Link: http://lkml.kernel.org/r/1515616312-27645-1-git-send-email-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -1508,10 +1508,10 @@ static s64 perf_session__process_event(struct perf_session *session,
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return perf_session__process_user_event(session, event, file_offset);
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if (tool->ordered_events) {
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u64 timestamp;
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u64 timestamp = -1ULL;
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ret = perf_evlist__parse_sample_timestamp(evlist, event, ×tamp);
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if (ret)
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if (ret && ret != -1)
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return ret;
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ret = perf_session__queue_event(session, event, timestamp, file_offset);
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