[PATCH v1 5/7] perf arm-spe: Assign kernel time to synthesized event

[Leo Yan]

In current code, it assigns the arch timer counter to the synthesized
samples Arm SPE trace, thus the samples don't contain the kernel time
but only contain the raw counter value.

To fix the issue, this patch converts the timer counter to kernel time
and assigns it to sample timestamp.

Signed-off-by: Leo Yan <leo.yan@xxxxxxxxxx>
---
 tools/perf/util/arm-spe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c
index bc512c3479f7..2b008b973387 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -232,7 +232,7 @@ static void arm_spe_prep_sample(struct arm_spe *spe,
 	struct arm_spe_record *record = &speq->decoder->record;
 
 	if (!spe->timeless_decoding)
-		sample->time = speq->timestamp;
+		sample->time = tsc_to_perf_time(record->timestamp, &spe->tc);
 
 	sample->ip = record->from_ip;
 	sample->cpumode = arm_spe_cpumode(spe, sample->ip);
-- 
2.17.1