From 96d2a74618e35c67b1c2245bb927b7d7fbdae526 Mon Sep 17 00:00:00 2001
From: Ian Rogers <irogers@google.com>
Date: Thu, 26 Jan 2023 15:36:35 -0800
Subject: perf pmu-events: Separate the metrics from events for no jevents

Separate the event and metric table when building without jevents. Add
find_core_metrics_table and perf_pmu__find_metrics_table while
renaming existing utilities to be event specific, so that users can
find the right table for their need.

Committer notes:

Fix the build on aarch64 with:

  tools/perf/arch/arm64/util/pmu.c
  @@ -32,7 +32,7 @@ const struct pmu_events_table *pmu_events_table__find(void)
  -               return perf_pmu__find_table(pmu);
  +               return perf_pmu__find_events_table(pmu);

Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Kajol Jain <kjain@linux.ibm.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Florian Fischer <florian.fischer@muhq.space>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Kang Minchul <tegongkang@gmail.com>
Cc: Kim Phillips <kim.phillips@amd.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Will Deacon <will@kernel.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20230126233645.200509-6-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/pmu-events/jevents.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'tools/perf/pmu-events/jevents.py')

diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py
index 858787a12302..8df14ab14fcf 100755
--- a/tools/perf/pmu-events/jevents.py
+++ b/tools/perf/pmu-events/jevents.py
@@ -625,7 +625,7 @@ int pmu_events_table_for_each_metric(const struct pmu_events_table *table,
         return 0;
 }
 
-const struct pmu_events_table *perf_pmu__find_table(struct perf_pmu *pmu)
+const struct pmu_events_table *perf_pmu__find_events_table(struct perf_pmu *pmu)
 {
         const struct pmu_events_table *table = NULL;
         char *cpuid = perf_pmu__getcpuid(pmu);
@@ -663,6 +663,11 @@ const struct pmu_events_table *find_core_events_table(const char *arch, const ch
         return NULL;
 }
 
+const struct pmu_events_table *find_core_metrics_table(const char *arch, const char *cpuid)
+{
+        return (struct pmu_events_table *)find_core_events_table(arch, cpuid);
+}
+
 int pmu_for_each_core_event(pmu_event_iter_fn fn, void *data)
 {
         for (const struct pmu_events_map *tables = &pmu_events_map[0];
-- 
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