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Subject[PATCH v4 03/11] perf pmu: Earlier PMU auxtrace initialization
From
This allows event parsing to use the evsel__is_aux_event function,
which is important when determining event grouping.

Suggested-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
---
tools/perf/arch/x86/util/auxtrace.c | 4 ----
tools/perf/arch/x86/util/pmu.c | 8 ++++++--
2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/perf/arch/x86/util/auxtrace.c b/tools/perf/arch/x86/util/auxtrace.c
index 3da506e13f49..330d03216b0e 100644
--- a/tools/perf/arch/x86/util/auxtrace.c
+++ b/tools/perf/arch/x86/util/auxtrace.c
@@ -26,11 +26,7 @@ struct auxtrace_record *auxtrace_record__init_intel(struct evlist *evlist,
bool found_bts = false;

intel_pt_pmu = perf_pmu__find(INTEL_PT_PMU_NAME);
- if (intel_pt_pmu)
- intel_pt_pmu->auxtrace = true;
intel_bts_pmu = perf_pmu__find(INTEL_BTS_PMU_NAME);
- if (intel_bts_pmu)
- intel_bts_pmu->auxtrace = true;

evlist__for_each_entry(evlist, evsel) {
if (intel_pt_pmu && evsel->core.attr.type == intel_pt_pmu->type)
diff --git a/tools/perf/arch/x86/util/pmu.c b/tools/perf/arch/x86/util/pmu.c
index 358340b34243..f73b80dcd8bd 100644
--- a/tools/perf/arch/x86/util/pmu.c
+++ b/tools/perf/arch/x86/util/pmu.c
@@ -27,10 +27,14 @@ static bool cached_list;
struct perf_event_attr *perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused)
{
#ifdef HAVE_AUXTRACE_SUPPORT
- if (!strcmp(pmu->name, INTEL_PT_PMU_NAME))
+ if (!strcmp(pmu->name, INTEL_PT_PMU_NAME)) {
+ pmu->auxtrace = true;
return intel_pt_pmu_default_config(pmu);
- if (!strcmp(pmu->name, INTEL_BTS_PMU_NAME))
+ }
+ if (!strcmp(pmu->name, INTEL_BTS_PMU_NAME)) {
+ pmu->auxtrace = true;
pmu->selectable = true;
+ }
#endif
return NULL;
}
--
2.40.0.rc0.216.gc4246ad0f0-goog
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