diff options
| -rw-r--r-- | tools/perf/util/pmu.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 83c7eeb8abea..5a7bfbf621d0 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -60,8 +60,6 @@ struct perf_pmu_format { struct list_head list; }; -static bool hybrid_scanned; - static struct perf_pmu *perf_pmu__find2(int dirfd, const char *name); /* @@ -2013,12 +2011,20 @@ void perf_pmu__warn_invalid_config(struct perf_pmu *pmu, __u64 config, bool perf_pmu__has_hybrid(void) { + static bool hybrid_scanned, has_hybrid; + if (!hybrid_scanned) { + struct perf_pmu *pmu = NULL; + + while ((pmu = perf_pmu__scan(pmu)) != NULL) { + if (pmu->is_core && is_pmu_hybrid(pmu->name)) { + has_hybrid = true; + break; + } + } hybrid_scanned = true; - perf_pmu__scan(NULL); } - - return !list_empty(&perf_pmu__hybrid_pmus); + return has_hybrid; } int perf_pmu__match(char *pattern, char *name, char *tok) |