diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2022-10-18 05:02:08 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-27 22:37:25 +0300 |
| commit | f7400262ea2192fc79b6f5a68242b3495b016981 (patch) | |
| tree | 8daf9269faf5efbad6693363d3d496c7376248ce /tools/perf/util/evsel.c | |
| parent | c4f769d4093d114f3c374ba06d6eef1fb763b56c (diff) | |
| download | linux-f7400262ea2192fc79b6f5a68242b3495b016981.tar.xz | |
perf tools: Save evsel->pmu in parse_events()
Now evsel has a pmu pointer, let's save the info and use it like in
evsel__find_pmu(). The missing feature check needs to be changed as the
pmu pointer can be set from the beginning.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20221018020227.85905-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 76605fde3507..b7140beca970 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -467,6 +467,7 @@ struct evsel *evsel__clone(struct evsel *orig) evsel->collect_stat = orig->collect_stat; evsel->weak_group = orig->weak_group; evsel->use_config_name = orig->use_config_name; + evsel->pmu = orig->pmu; if (evsel__copy_config_terms(evsel, orig) < 0) goto out_err; @@ -1966,17 +1967,16 @@ bool evsel__detect_missing_features(struct evsel *evsel) perf_missing_features.mmap2 = true; pr_debug2_peo("switching off mmap2\n"); return true; - } else if ((evsel->core.attr.exclude_guest || evsel->core.attr.exclude_host) && - (evsel->pmu == NULL || evsel->pmu->missing_features.exclude_guest)) { - if (evsel->pmu == NULL) { + } else if (evsel->core.attr.exclude_guest || evsel->core.attr.exclude_host) { + if (evsel->pmu == NULL) evsel->pmu = evsel__find_pmu(evsel); - if (evsel->pmu) - evsel->pmu->missing_features.exclude_guest = true; - else { - /* we cannot find PMU, disable attrs now */ - evsel->core.attr.exclude_host = false; - evsel->core.attr.exclude_guest = false; - } + + if (evsel->pmu) + evsel->pmu->missing_features.exclude_guest = true; + else { + /* we cannot find PMU, disable attrs now */ + evsel->core.attr.exclude_host = false; + evsel->core.attr.exclude_guest = false; } if (evsel->exclude_GH) { |