From: Adrian Hunter <adrian.hunter@intel.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Heiko Carstens <hca@linux.ibm.com>,
Thomas Richter <tmricht@linux.ibm.com>,
Hendrik Brueckner <brueckner@linux.ibm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>,
James Clark <james.clark@arm.com>,
coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
Yicong Yang <yangyicong@hisilicon.com>,
Jonathan Cameron <jonathan.cameron@huawei.com>,
Will Deacon <will@kernel.org>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
Ian Rogers <irogers@google.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org
Subject: [PATCH V4 03/11] perf tools: Enable evsel__is_aux_event() to work for ARM/ARM64
Date: Thu, 11 Jan 2024 10:19:06 +0200 [thread overview]
Message-ID: <20240111081914.3123-4-adrian.hunter@intel.com> (raw)
In-Reply-To: <20240111081914.3123-1-adrian.hunter@intel.com>
Set pmu->auxtrace on ARM/ARM64 AUX area PMUs. evsel__is_aux_event() needs
the setting to identify AUX area tracing selected events.
Currently, the features that use evsel__is_aux_event() are used only by
Intel PT, but that may change in the future.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
tools/perf/arch/arm/util/pmu.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/perf/arch/arm/util/pmu.c b/tools/perf/arch/arm/util/pmu.c
index 7f3af3b97f3b..88fbd366246d 100644
--- a/tools/perf/arch/arm/util/pmu.c
+++ b/tools/perf/arch/arm/util/pmu.c
@@ -19,14 +19,17 @@ void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unused)
#ifdef HAVE_AUXTRACE_SUPPORT
if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) {
/* add ETM default config here */
+ pmu->auxtrace = true;
pmu->selectable = true;
pmu->perf_event_attr_init_default = cs_etm_get_default_config;
#if defined(__aarch64__)
} else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) {
+ pmu->auxtrace = true;
pmu->selectable = true;
pmu->is_uncore = false;
pmu->perf_event_attr_init_default = arm_spe_pmu_default_config;
} else if (strstarts(pmu->name, HISI_PTT_PMU_NAME)) {
+ pmu->auxtrace = true;
pmu->selectable = true;
#endif
}
--
2.34.1
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next prev parent reply other threads:[~2024-01-11 8:20 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-11 8:19 [PATCH V4 00/11] perf/core: Add ability for an event to "pause" or "resume" AUX area tracing Adrian Hunter
2024-01-11 8:19 ` [PATCH V4 01/11] perf/core: Add aux_pause, aux_resume, aux_start_paused Adrian Hunter
2024-01-19 21:40 ` Namhyung Kim
2024-01-23 10:09 ` Adrian Hunter
2024-01-11 8:19 ` [PATCH V4 02/11] perf/x86/intel/pt: Add support for pause / resume Adrian Hunter
2024-01-11 8:19 ` Adrian Hunter [this message]
2024-01-11 8:19 ` [PATCH V4 04/11] perf tools: Enable evsel__is_aux_event() to work for S390_CPUMSF Adrian Hunter
2024-01-11 8:19 ` [PATCH V4 05/11] perf tools: Add aux_start_paused, aux_pause and aux_resume Adrian Hunter
2024-01-11 8:19 ` [PATCH V4 06/11] perf tools: Add aux-action config term Adrian Hunter
2024-01-11 8:19 ` [PATCH V4 07/11] perf tools: Parse aux-action Adrian Hunter
2024-01-11 8:19 ` [PATCH V4 08/11] perf tools: Add missing_features for aux_start_paused, aux_pause, aux_resume Adrian Hunter
2024-01-11 8:19 ` [PATCH V4 09/11] perf intel-pt: Improve man page format Adrian Hunter
2024-01-11 8:19 ` [PATCH V4 10/11] perf intel-pt: Add documentation for pause / resume Adrian Hunter
2024-01-16 11:15 ` Andi Kleen
2024-01-16 12:22 ` Adrian Hunter
2024-01-19 21:28 ` Namhyung Kim
2024-01-22 10:07 ` Adrian Hunter
2024-01-11 8:19 ` [PATCH V4 11/11] perf intel-pt: Add a test " Adrian Hunter
2024-01-29 12:48 ` [PATCH V4 00/11] perf/core: Add ability for an event to "pause" or "resume" AUX area tracing Adrian Hunter
2024-01-31 16:53 ` Ian Rogers
2024-02-01 16:29 ` James Clark
2024-02-08 11:40 ` Adrian Hunter
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