From: Leo Yan <leo.yan@linaro.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Andi Kleen <ak@linux.intel.com>, Ian Rogers <irogers@google.com>,
Nick Desaulniers <ndesaulniers@google.com>,
"Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>,
Kemeng Shi <shikemeng@huawei.com>,
James Clark <james.clark@arm.com>, Wei Li <liwei391@huawei.com>,
Al Grant <Al.Grant@arm.com>, Will Deacon <will@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Mike Leach <mike.leach@linaro.org>,
linux-kernel@vger.kernel.org
Cc: Leo Yan <leo.yan@linaro.org>
Subject: [PATCH v2 08/14] perf arm-spe: Enable attribution PERF_SAMPLE_DATA_SRC
Date: Tue, 1 Sep 2020 09:38:09 +0100 [thread overview]
Message-ID: <20200901083815.13755-9-leo.yan@linaro.org> (raw)
In-Reply-To: <20200901083815.13755-1-leo.yan@linaro.org>
This patch is to enable attribution PERF_SAMPLE_DATA_SRC for the perf
data, when decoding the tracing data, it will tells the tool it contains
memory data.
Signed-off-by: Leo Yan <leo.yan@linaro.org>
---
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 07232664c927..305ab725b3ba 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -810,7 +810,7 @@ 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
--
2.20.1
next prev parent reply other threads:[~2020-09-01 8:39 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-01 8:38 [PATCH v2 00/14] perf mem: Support AUX trace and Arm SPE Leo Yan
2020-09-01 8:38 ` [PATCH v2 01/14] perf mem: Search event name with more flexible path Leo Yan
2020-09-03 13:50 ` Jiri Olsa
2020-09-01 8:38 ` [PATCH v2 02/14] perf mem: Introduce weak function perf_mem_events__ptr() Leo Yan
2020-09-03 13:50 ` Jiri Olsa
2020-09-04 0:34 ` Leo Yan
2020-09-04 15:52 ` Jiri Olsa
2020-09-07 8:17 ` Leo Yan
2020-09-01 8:38 ` [PATCH v2 03/14] perf mem: Support new memory event PERF_MEM_EVENTS__LOAD_STORE Leo Yan
2020-09-01 8:38 ` [PATCH v2 04/14] perf mem: Only initialize memory event for recording Leo Yan
2020-09-01 8:38 ` [PATCH v2 05/14] perf auxtrace: Add option '-M' for memory events Leo Yan
2020-09-01 8:38 ` [PATCH v2 06/14] perf mem: Support AUX trace Leo Yan
2020-09-01 8:38 ` [PATCH v2 07/14] perf mem: Support Arm SPE events Leo Yan
2020-09-01 8:38 ` Leo Yan [this message]
2020-09-01 8:38 ` [PATCH v2 09/14] perf arm-spe: Save memory addresses in packet Leo Yan
2020-09-01 8:38 ` [PATCH v2 10/14] perf arm-spe: Store operation types " Leo Yan
2020-09-01 8:38 ` [PATCH v2 11/14] perf arm-spe: Fill address info for samples Leo Yan
2020-09-01 8:38 ` [PATCH v2 12/14] perf arm-spe: Synthesize memory event Leo Yan
2020-09-01 8:38 ` [PATCH v2 13/14] perf arm-spe: Set sample's data source field Leo Yan
2020-09-01 8:38 ` [PATCH v2 14/14] perf mem: Document options introduced by Arm SPE Leo Yan
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