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| author | Ian Rogers <irogers@google.com> | 2024-09-26 15:48:35 +0100 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-09-26 13:26:11 -0700 |
| commit | e2216fac1ee2bdfd7beab435ef1190a349cb3745 (patch) | |
| tree | f888ce6580869f293ab8a7b29109583284b40b20 /tools/perf/util/pmu.h | |
| parent | d38461e977baf93f9e01967caa9571ccd1694def (diff) | |
| download | lwn-e2216fac1ee2bdfd7beab435ef1190a349cb3745.tar.gz lwn-e2216fac1ee2bdfd7beab435ef1190a349cb3745.zip | |
perf evsel x86: Make evsel__has_perf_metrics work for legacy events
Use PMU interface to better detect core PMU for legacy events. Look
for slots event on core PMU if it is appropriate for the event.
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Cc: Yang Jihong <yangjihong@bytedance.com>
Cc: Dominique Martinet <asmadeus@codewreck.org>
Cc: Colin Ian King <colin.i.king@gmail.com>
Cc: Howard Chu <howardchu95@gmail.com>
Cc: Yunseong Kim <yskelg@gmail.com>
Cc: Ze Gao <zegao2021@gmail.com>
Cc: Yicong Yang <yangyicong@hisilicon.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Will Deacon <will@kernel.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: ak@linux.intel.com
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Sun Haiyong <sunhaiyong@loongson.cn>
Cc: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20240926144851.245903-5-james.clark@linaro.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/util/pmu.h')
| -rw-r--r-- | tools/perf/util/pmu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index f4271395c374..d352d53b8d55 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -281,5 +281,6 @@ struct perf_pmu *perf_pmu__create_placeholder_core_pmu(struct list_head *core_pm void perf_pmu__delete(struct perf_pmu *pmu); struct perf_pmu *perf_pmus__find_core_pmu(void); const char *perf_pmu__name_from_config(struct perf_pmu *pmu, u64 config); +bool perf_pmu__is_fake(const struct perf_pmu *pmu); #endif /* __PMU_H */ |