From: Leo Yan <leo....@linaro.org>
This patch is to enable sample type PERF_SAMPLE_DATA_SRC for Arm SPE in
the perf data, when output the tracing data, it tells tools that it
contains data source in the memory event.
Signed-off-by: Leo Yan <leo....@linaro.org>
Signed-off-by: James Clark <james.cl...@arm.com>
Reviewed-by: James Clark <james.cl...@arm.com>
Tested-by: James Clark <james.cl...@arm.com>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Ingo Molnar <mi...@redhat.com>
Cc: Arnaldo Carvalho de Melo <a...@kernel.org>
Cc: Mark Rutland <mark.rutl...@arm.com>
Cc: Alexander Shishkin <alexander.shish...@linux.intel.com>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: John Garry <john.ga...@huawei.com>
Cc: Will Deacon <w...@kernel.org>
Cc: Mathieu Poirier <mathieu.poir...@linaro.org>
Cc: Al Grant <al.gr...@arm.com>
Cc: Andre Przywara <andre.przyw...@arm.com>
Cc: Wei Li <liwei...@huawei.com>
Cc: Adrian Hunter <adrian.hun...@intel.com>
---
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 8901a1656a41..b134516e890b 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -803,7 +803,7 @@ arm_spe_synth_events(struct arm_spe *spe, struct
perf_session *session)
attr.type = PERF_TYPE_HARDWARE;
attr.sample_type = evsel->core.attr.sample_type & PERF_SAMPLE_MASK;
attr.sample_type |= PERF_SAMPLE_IP | PERF_SAMPLE_TID |
- PERF_SAMPLE_PERIOD;
+ PERF_SAMPLE_PERIOD | PERF_SAMPLE_DATA_SRC;
if (spe->timeless_decoding)
attr.sample_type &= ~(u64)PERF_SAMPLE_TIME;
else
--
2.28.0
